Best EK Water Cooling Parts with RGB in 2026: 15 Picks
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This guide ranks the best EK water cooling parts with RGB based on published specifications. We compared 15 products to help you find the right components for your custom loop. The top pick is the EK EK-Quantum Velocity 2 1700 CPU Block, Plexi. It leads because it offers socket-specific cooling for Intel LGA 1700 platforms. All selections rely strictly on the data provided in the listings. We excluded any items lacking verified specs. Use this list to decide which blocks, reservoirs, and pumps fit your build. You will find options for AM5 and LGA 1700 sockets. The guide covers various materials and lighting types. You can match your hardware needs precisely.
Quick picks
The best fit for you
- You need the best budget LGA 1700 block EK EK-Quantum Velocity 2 1700 CPU Block, Plexi It is the top-ranked LGA 1700 block with RGB lighting and plexi material.
- You want a white AM5 block for your build EK Quantum Velocity 2 AM5 White CPU Water Block This AM5 block features a pure copper coldplate and integrated digital RGB lighting.
- You want bundled thermal paste and coolant for LGA 1700 EK Quantum Velocity 2 LGA 1700 Plexi Block Bundle The bundle includes the LGA 1700 water block along with thermal paste and coolant.
- You need a pump for a compact 140mm loop EK Quantum Kinetic3 FLT 140 D5 Pump/Reservoir This D5 pump-reservoir delivers 1000 L/h flow in a 140mm flat form factor.
Our 15 picks
EK EK-Quantum Velocity 2 1700 CPU Block, Plexi
Best for: Intel LGA 1700 custom liquid cooling loops
- Lighting
- RGB (what this guide is about)
- Socket Compatibility
- LGA 1700, 1851
- Material
- Nickel, plexi
- Dimensions
- 19.7 × 19.7 × 11 inches
- Weight
- 10.6 ounces
View on Amazon: EK EK-Quantum Velocity 2 1700 CPU Block, Plexi Affiliate link
This CPU water block is designed specifically for Intel socket LGA 1700 systems. It features an acrylic and plexi construction with integrated D-RGB lighting compatible with major motherboard lighting software. Built to EK-Matrix7 standards, it installs via the EK Exact Mount system and includes Thermal Grizzly Hydronaut paste. It suits you if you are assembling a custom loop cooling setup for an Intel LGA 1700 processor.
Pros
- Compatible with Intel socket LGA 1700 platforms
- D-RGB lighting syncs with major motherboard software
- Includes Thermal Grizzly Hydronaut thermal paste
- EK-Matrix7 compliant design with EK Exact Mount system
Cons
- Limited strictly to Intel socket LGA 1700
- Standalone water block requiring separate custom loop components
Good fit if
- You need a dedicated water block for an Intel socket LGA 1700 CPU.
- You want addressable D-RGB lighting controllable via motherboard software.
- You build using EK-Matrix7 loop alignment standards.
Skip if
- You use an AMD socket or non-LGA 1700 Intel platform.
- You need an all-in-one cooler with an integrated pump and radiator.
Verdict: EK-Quantum Velocity 2 D-RGB LGA 1700 Water Block delivers socket-specific cooling and broad motherboard D-RGB control for custom loop builders on Intel LGA 1700. It requires standalone loop hardware, making it suitable strictly for open-loop cooling configurations.
EK Quantum Velocity 2 D-RGB 1700 Water Block
Best for: Intel LGA 1700 custom liquid cooling loops
- Lighting
- RGB (what this guide is about)
- Socket Compatibility
- LGA 1700
- Material
- Nickel/Satin Titanium
View on Amazon: EK Quantum Velocity 2 D-RGB 1700 Water Block Affiliate link
This CPU water block targets Intel LGA 1700 socket builds within custom liquid cooling loops. It features a socket-specific cooling engine and an EK-Exact Mount system with EK-Matrix7 compliance for standardized loop spacing. Integrated D-RGB lighting connects to major motherboard RGB software headers, and Thermal Grizzly Hydronaut thermal paste comes in the box. You will find it suitable if you want a nickel and satin titanium block for your Intel setup.
Pros
- Socket-specific cooling engine engineered for Intel LGA 1700
- EK-Matrix7 compliant for standardized custom loop port alignment
- D-RGB lighting compatible with major motherboard control software
- Bundled with Thermal Grizzly Hydronaut thermal paste
Cons
- Hardware support limited strictly to Intel LGA 1700 sockets
- Requires a separate pump, radiator, and tubing to function
Good fit if
- You are assembling a custom liquid loop for an Intel LGA 1700 CPU.
- You build using EK-Matrix7 components to simplify tubing runs.
- You plan to control addressable RGB effects through your motherboard software.
Skip if
- You use an AMD CPU or an older Intel socket platform.
- You need a standalone, fully assembled all-in-one liquid cooler.
Verdict: EK Quantum Velocity 2 LGA 1700 Satin Titanium delivers a socket-specific cooling structure and integrated D-RGB lighting for Intel LGA 1700 custom loops. It offers precise mounting and Matrix7 alignment if you already have the remaining liquid cooling hardware.
EK Quantum Velocity 2 AM5 Nickel Plexi Water Block
Best for: AMD AM5 custom liquid cooling setups
- Lighting
- RGB (what this guide is about)
- Socket Compatibility
- AM5
- Material
- Nickel-plated copper, Plexi
- Dimensions
- 5 × 4 × 1 inches
- Weight
- 1.23 pounds
View on Amazon: EK Quantum Velocity 2 AM5 Nickel Plexi Water Block Affiliate link
This CPU water block targets custom loops on AMD AM5 motherboards. It features a coldplate built from 99.99 percent pure electrolytic copper, an acrylic plexi top, and integrated digital RGB lighting. You get direct synchronization with major motherboard addressable RGB headers. The unit measures five inches by four inches and uses the EK-Exact Mount system. It fits you if you need dedicated AM5 cooling with visible addressable lighting.
Pros
- Coldplate constructed from 99.99% pure electrolytic copper
- Digital RGB syncs with major motherboard lighting software
- EK-Matrix7 compliant with EK-Exact Mount system
- Clear acrylic plexi top with nickel finish
Cons
- Supports only AMD socket AM5 processors
- Requires separate pump, radiator, and fittings to operate
Good fit if
- You run an AMD socket AM5 processor in a custom liquid loop.
- You want addressable RGB lighting controlled through your motherboard headers.
Skip if
- You use an Intel socket or an older AMD platform.
- You want a closed-loop all-in-one cooler with an integrated radiator and pump.
Verdict: EK Quantum Velocity 2 AM5 CPU Water Block delivers dedicated socket AM5 cooling with a pure copper coldplate and addressable RGB lighting. It integrates directly into custom loops using standard motherboard lighting headers.
EK Quantum Velocity 2 AM5 CPU Water Block
Best for: AM5 custom loop builders wanting acetal aesthetics
- Lighting
- RGB (what this guide is about)
- Socket Compatibility
- AM5
- Material
- Nickel + Acetal
- Dimensions
- 19.7 × 19.7 × 11 inches
- Weight
- 1.28 pounds
View on Amazon: EK Quantum Velocity 2 AM5 CPU Water Block Affiliate link
The EK Quantum Velocity 2 AM5 Water Block Nickel Acetal is a standalone CPU cooling block engineered for AMD AM5 sockets. It features a coldplate made from 99.99 percent pure electrolytic copper alongside an acetal top. You get integrated addressable digital RGB lighting that syncs with major motherboard software. This unit fits custom loops requiring EK-Matrix7 alignment, making it suitable if you build a dedicated AM5 cooling system.
Pros
- Coldplate made from 99.99% pure electrolytic copper
- Digital RGB lighting compatible with major motherboard sync software
- EK-Matrix7 compliant design for custom loop tube routing
- Patent-pending EK-Exact Mount system
Cons
- Restricted solely to AMD socket AM5 processors
- Requires separate radiator, pump, and tubing rather than functioning as an all-in-one unit
- Black acetal top prevents viewing internal coolant flow
Good fit if
- You build an open custom cooling loop on an AMD AM5 motherboard.
- You want addressable RGB lighting controlled directly by motherboard sync headers.
- You design your loop around standard EK-Matrix7 port spacing.
Skip if
- You need a pre-assembled all-in-one cooler with an integrated pump and radiator.
- You use an Intel processor or an older AMD platform socket.
Verdict: EK Quantum Velocity 2 AM5 Water Block Nickel Acetal delivers dedicated AM5 thermal transfer via a pure electrolytic copper coldplate and integrated addressable lighting. It serves custom liquid loop configurations rather than closed-loop setups.
EKWB Vector 2 AMP/Trinity RTX 4080 Block
Best for: AMP and Trinity RTX 4080 graphics cards
- Lighting
- RGB (what this guide is about)
- Material
- Nickel + Plexi
View on Amazon: EKWB Vector 2 AMP/Trinity RTX 4080 Block Affiliate link
You get active cooling for the GPU, VRAM, and power stages with this EK-Quantum Vector 2 block. It uses a thick 10mm copper coldplate attached to an acetal terminal for a robust assembly. Digital RGB lighting adds visual flair. The dimensions are 272.5 x 155 x 27mm. This block is designed specifically for the AMP and Trinity RTX 4080 graphics cards.
Pros
- Cools GPU, VRAM, and power stages actively
- Thick 10mm copper coldplate for heat transfer
- Acetal terminal attached directly to the coldplate
- Includes digital RGB lighting
- Robust assembly construction
Cons
- Only fits AMP and Trinity RTX 4080 models
- 272.5mm length may limit case compatibility
- Does not cool PCB hotspots outside the main block area
Good fit if
- You own an AMP or Trinity RTX 4080
- You want active VRAM and power stage cooling
- You prefer a robust copper and acetal build
Skip if
- You have a different RTX 4080 model
- You need a block for an RTX 4090
- You require a smaller footprint than 272.5mm
Verdict: EK Vector 2 AMP/Trinity RTX 4080 Block is a specialized solution for owners of those specific cards. You should choose it if you need dedicated VRAM cooling and digital RGB lighting for your build.
EK Quantum Velocity 2 AM5 White CPU Water Block
Best for: white AMD AM5 custom liquid cooling builds
- Lighting
- RGB (what this guide is about)
- Socket Compatibility
- AMD AM5
- Material
- 99.99% pure electrolytic copper
View on Amazon: EK Quantum Velocity 2 AM5 White CPU Water Block Affiliate link
This component is a dedicated CPU water block designed specifically for AMD socket AM5 motherboards. It pairs a pure 99.99% electrolytic copper coldplate with integrated digital RGB lighting and a white exterior finish. Measuring 89 by 113.5 by 34 mm, it handles direct processor heat transfer in your custom loop. It suits you if you build a white-themed AM5 liquid cooling system and need socket-specific contact.
Pros
- 99.99% pure electrolytic copper coldplate
- Dedicated AMD AM5 socket design
- Integrated digital RGB lighting
- Compact 89 x 113.5 x 34 mm footprint
Cons
- Supports only AMD AM5 sockets with no Intel mounting
- Requires a separate pump, radiator, and tubing to operate
Good fit if
- You run an AMD AM5 processor.
- You need integrated digital RGB lighting in a white-themed build.
- You already have a custom loop with a pump and radiator.
Skip if
- You use an Intel CPU or an older AMD socket.
- You want a complete all-in-one unit with pre-attached tubing and radiator.
Verdict: EK Quantum Velocity 2 AM5 White CPU Water Block delivers targeted AM5 processor cooling using a pure copper coldplate and integrated digital RGB lights. It is a precise fit for builders assembling an AMD custom liquid loop.
EK Quantum Velocity 2 AM5 Plexi Water Block
Best for: AM5 custom loop builds wanting bundled fluid
- Lighting
- RGB (what this guide is about)
- Socket Compatibility
- AM5
- Material
- Nickel + Plexi
- Dimensions
- 4.47 × 1.34 × 3.5 inches
View on Amazon: EK Quantum Velocity 2 AM5 Plexi Water Block Affiliate link
This AM5 CPU water block features nickel-plated plexi construction and integrated addressable RGB lighting. It includes socket-specific internal cooling channels engineered strictly for AMD AM5 processors. The package bundles Thermal Grizzly Hydronaut paste alongside 100mL of EK-CryoFuel Clear Concentrate. You get a dedicated custom-loop component suited for AMD desktop systems requiring precise thermal contact and synchronized motherboard illumination.
Pros
- Includes Thermal Grizzly Hydronaut thermal paste
- Includes 100mL EK-CryoFuel Clear Concentrate
- Socket-specific cooling engine engineered for AM5
- Addressable RGB sync compatible with major motherboard brands
Cons
- Restricted to AMD AM5 socket compatibility
- Requires complete custom loop components to function
Good fit if
- You build a custom liquid cooling loop for an AMD AM5 processor.
- You want bundled thermal paste and coolant concentrate included.
Skip if
- You run an Intel processor or older AMD platform.
- You need an all-in-one closed-loop liquid cooler.
Verdict: EK Quantum Velocity 2 AM5 D-RGB Water Block provides dedicated AM5 cooling with addressable lighting. Bundled thermal paste and coolant concentrate complete the custom-loop setup.
EK Quantum Velocity 2 LGA 1700 Plexi Block Bundle
Best for: Intel LGA 1700 custom loop liquid cooling
- Lighting
- RGB (what this guide is about)
- Socket Compatibility
- LGA 1700
- Material
- Nickel/Plexi
- Coolant Color
- Clear
View on Amazon: EK Quantum Velocity 2 LGA 1700 Plexi Block Bundle Affiliate link
This bundle pairs the EK Quantum Velocity 2 CPU water block with liquid cooling consumables. It features an acrylic plexi top, nickel plating, and digital RGB lighting compatible with major motherboard sync software. Designed specifically for the Intel LGA 1700 socket, it incorporates a socket-specific cooling engine. The package includes Thermal Grizzly Hydronaut thermal paste and a 100mL bottle of EK-CryoFuel Clear concentrate. It fits you if you build a custom Intel loop.
Pros
- Socket-specific cooling engine engineered for Intel LGA 1700
- Digital RGB lighting connects to major motherboard sync headers
- Includes 100mL EK-CryoFuel Clear concentrate
- Includes Thermal Grizzly Hydronaut thermal paste
Cons
- Fits only Intel LGA 1700 motherboards
- Requires complete custom loop components rather than an all-in-one system
Good fit if
- You build an open loop on an Intel LGA 1700 motherboard.
- You need thermal paste and coolant concentrate included in the box.
- You want addressable RGB lighting synchronized with your motherboard.
Skip if
- You use an AMD socket or non-LGA 1700 Intel motherboard.
- You want a self-contained, pre-assembled all-in-one cooler.
Verdict: EK Quantum Velocity 2 LGA 1700 Water Block Bundle provides a dedicated Intel LGA 1700 water block alongside thermal paste and coolant concentrate. It delivers motherboard-syncable RGB lighting and socket-specific cooling for your custom loop.
EK Quantum Reflection 2 O11D EVO XL Distroplate
Best for: Lian-Li PC-O11D EVO XL custom loops
- Lighting
- RGB (what this guide is about)
- Material
- Plexi, aluminum
- Thread Size
- G1/4"
- Pump Compatibility
- D5
- Dimensions
- 2.95 × 9.06 × 18.6 inches
View on Amazon: EK Quantum Reflection 2 O11D EVO XL Distroplate Affiliate link
This distribution plate replaces standard reservoirs in your custom cooling loop. Designed specifically for the Lian-Li PC-O11D EVO XL chassis, it mounts directly to the side next to your motherboard. It includes an integrated PWM D5 pump, digital RGB lighting, and acrylic plexi construction. Measuring 230 by 75 by 472 millimeters with pump attached, it suits you if you want a dedicated liquid routing setup built precisely for this case.
Pros
- Includes an integrated PWM D5 pump
- Built-in digital RGB lighting
- Direct fit for the Lian-Li PC-O11D EVO XL case
- Clear acrylic plexi construction
Cons
- Requires the specific Lian-Li PC-O11D EVO XL chassis
- Tall 472mm height requires substantial case clearance
Good fit if
- You build inside a Lian-Li PC-O11D EVO XL chassis.
- You want a combined D5 pump and distribution reservoir.
- You want D-RGB illumination mounted next to the motherboard.
Skip if
- You use a chassis other than the Lian-Li PC-O11D EVO XL.
- You prefer a standard cylindrical reservoir setup.
Verdict: EK Quantum Reflection 2 O11D EVO XL Distroplate integrates a PWM D5 pump and coolant routing directly into the PC-O11D EVO XL chassis. It delivers a purpose-built reservoir solution if you use that specific case.
EK EK-Quantum Velocity 2 1700 White D-RGB Water Block
Best for: white Intel LGA 1700 custom cooling loops
- Lighting
- RGB (what this guide is about)
- Socket Compatibility
- LGA 1700
- Material
- White Edition
View on Amazon: EK EK-Quantum Velocity 2 1700 White D-RGB Water Block Affiliate link
This CPU water block delivers custom loop liquid cooling for your Intel LGA 1700 socket build. It features integrated addressable D-RGB lighting that syncs with major motherboard software and comes in a White Edition finish. Inside the box, you get Thermal Grizzly Hydronaut thermal paste along with a 24-pin ATX bridging plug to power a 12V pump without booting the motherboard. It suits you if you want a dedicated white LGA 1700 block.
Pros
- Socket-specific cooling engine built for Intel LGA 1700
- Includes 24-pin ATX bridging plug for powering 12V pumps
- Comes bundled with Thermal Grizzly Hydronaut thermal paste
- Addressable D-RGB syncs with major motherboard lighting software
Cons
- Compatible exclusively with Intel LGA 1700 sockets
- Requires a standalone custom liquid loop rather than an all-in-one system
Good fit if
- You build a custom cooling loop on an Intel LGA 1700 platform
- You want a White Edition block with addressable RGB illumination
- You need an included 24-pin ATX bridging plug to test your pump
Skip if
- You run an AMD platform or an older Intel CPU socket
- You want an all-in-one unit with an integrated pump, tubing, and radiator
Verdict: EK EK-Quantum Velocity 2 1700 White D-RGB Water Block provides targeted LGA 1700 thermal management with built-in motherboard-sync lighting. It includes practical setup accessories like thermal paste and a 24-pin pump bridging plug for your custom loop.
EK Quantum Velocity 2 1700 D-RGB White Bundle
Best for: Intel LGA 1700 white custom loops
- Lighting
- RGB (what this guide is about)
- Socket Compatibility
- LGA 1700
- Material
- White Edition
- Coolant Color
- Clear
- Coolant Volume
- 1000ml
View on Amazon: EK Quantum Velocity 2 1700 D-RGB White Bundle Affiliate link
The EK-Quantum Velocity 2 bundle is a dedicated Intel LGA 1700 CPU water block paired with 1000mL of EK-CryoFuel Clear premix coolant. You get integrated digital RGB lighting compatible with major motherboard sync software, plus Thermal Grizzly Hydronaut thermal paste in the box. This package suits you if you are building an Intel-based custom cooling loop and want matched cooling fluid and a clean White Edition appearance.
Pros
- Bundled with 1000mL EK-CryoFuel Clear premix coolant
- Includes Thermal Grizzly Hydronaut thermal paste
- Digital RGB syncs with major motherboard addressable RGB headers
- Dedicated cooling engine designed specifically for Intel LGA 1700
Cons
- Compatible only with Intel socket LGA 1700
- Requires separate radiator, pump, and tubing to operate
Good fit if
- You run an Intel LGA 1700 processor in a custom liquid loop.
- You want included coolant and thermal paste packaged with your water block.
- You are building a custom loop with a white color scheme.
Skip if
- You use an AMD motherboard or non-LGA 1700 Intel CPU socket.
- You need a standalone all-in-one cooler that already includes the pump and radiator.
Verdict: EK Quantum Velocity 2 1700 D-RGB White Bundle provides socket-specific LGA 1700 cooling with matched clear coolant and thermal paste. It offers standard addressable RGB support for your custom loop build.
EK Kinetic3 FLT 280 D5 RGB Pump-Reservoir
Best for: 280mm custom loops needing high flow rates
- Lighting
- RGB (what this guide is about)
- Material
- Plexi
- Pump Flow Rate
- 1000 liters per hour
- Reservoir Capacity
- ~445ml
- Thread Size
- G1/4"
- Pump Compatibility
- D5
View on Amazon: EK Kinetic3 FLT 280 D5 RGB Pump-Reservoir Affiliate link
This flat pump-reservoir combo pairs an integrated D5 pump with a 445ml acrylic reservoir and RGB lighting. It delivers up to 1000 liters per hour of fluid movement with 5.2 meters of maximum head pressure. Eight separate G1/4-inch ports provide flexible loop routing inside custom cooling setups. You get a high-capacity unit designed specifically for multi-component loops requiring steady pressure and flat mounting across standard 280mm fan placements.
Pros
- Delivers up to 1000 L/h flow rate with 5.2m maximum head pressure
- Equipped with eight G1/4-inch ports for flexible tube routing
- Large 445ml reservoir capacity built into a flat acrylic frame
- Features genuine D5 PWM pump and integrated RGB lighting
Cons
- Large 278.5 x 148 x 86mm footprint requires substantial chassis clearance
- Requires complete custom loop components rather than functioning as an AIO
Good fit if
- You need a high-flow D5 pump with a flat 445ml reservoir.
- You want eight G1/4-inch ports for versatile custom loop routing.
- You have clearance for a 278.5 x 148mm flat mounting bracket.
Skip if
- You want an all-in-one liquid cooler with included radiator and tubing.
- You build inside a compact case lacking 280mm flat reservoir clearance.
Verdict: EK Kinetic3 FLT 280 D5 RGB Pump-Reservoir provides powerful 1000 L/h fluid delivery and extensive loop connectivity through eight G1/4-inch ports. It suits high-demand custom loops designed around flat 280mm mounting spaces.
EK Quantum Kinetic3 FLT 140 D5 Pump/Reservoir
Best for: 140 mm custom loops needing high head pressure
- Lighting
- RGB (what this guide is about)
- Material
- Plexi
- Pump Flow Rate
- 1000 liters per hour
- Reservoir Capacity
- ~200ml
- Thread Size
- G1/4"
- Pump Compatibility
- D5
View on Amazon: EK Quantum Kinetic3 FLT 140 D5 Pump/Reservoir Affiliate link
This flat pump-reservoir combo integrates a genuine D5 PWM pump with built-in RGB illumination and clear plexi construction. You get nine G1/4-inch ports for flexible tubing routes, a flow rate of up to 1000 liters per hour, and 5.2 meters of maximum head pressure. Its compact 146.5 by 143.5 by 86 mm frame holds roughly 200 ml of coolant, making it suitable if you build a custom loop inside a 140 mm fan mount.
Pros
- Integrated genuine D5 PWM pump
- Nine standard G1/4-inch ports for routing
- Maximum head pressure reaches 5.2 meters
- Flow rate delivers up to 1000 liters per hour
Cons
- Coolant capacity limited to roughly 200 ml
- Total depth of 86 mm requires adequate case clearance
Good fit if
- You need a 140 mm flat reservoir unit with high 5.2 m head pressure.
- You plan complex loop routing that benefits from nine G1/4-inch port positions.
Skip if
- You require more than 200 ml of fluid capacity in your loop.
- You have less than 86 mm of depth clearance around your mounting area.
Verdict: EK Quantum Kinetic3 FLT 140 D5 Pump/Reservoir provides powerful 1000 L/h flow and extensive port placement in a 140 mm flat form factor. It is a solid choice for custom loops needing strong head pressure within modest fluid volume limits.
EK Quantum Kinetic3 FLT 92 D5 Pump Reservoir
Best for: compact custom loops needing high head pressure
- Lighting
- RGB (what this guide is about)
- Material
- Acrylic, aluminum
- Pump Flow Rate
- Up to 1000 L/h
- Reservoir Capacity
- ~80mL
- Thread Size
- G1/4"
- Pump Compatibility
- D5
View on Amazon: EK Quantum Kinetic3 FLT 92 D5 Pump Reservoir Affiliate link
You get a compact flat pump-reservoir combo built from transparent acrylic and Plexi with integrated RGB lighting. It includes a genuine D5 PWM pump delivering up to 1000 liters per hour flow rate and 5.2 meters head pressure. With nine G1/4-inch ports and an 80ml coolant capacity measuring 126.5 by 95.5 by 86 millimeters, this unit fits custom liquid cooling loops where space inside your chassis remains limited.
Pros
- Genuine D5 pump rated for 1000 L/h flow rate and 5.2m head pressure
- Nine G1/4" ports offer flexible routing options
- Compact 126.5 x 95.5 x 86mm footprint
- Integrated RGB lighting with clear Plexi construction
Cons
- Limited 80ml coolant capacity
- Requires full custom-loop assembly unlike closed-loop coolers
Good fit if
- You need high 5.2m head pressure inside a small enclosure.
- You want multiple loop connection options across nine G1/4" ports.
- You run a transparent custom liquid loop with RGB lighting.
Skip if
- You want a high-capacity reservoir holding more than 80ml.
- You need a factory-sealed all-in-one cooler ready out of the box.
Verdict: EK Quantum Kinetic3 FLT 92 D5 Pump Reservoir packs a genuine D5 pump into a flat 80ml form factor. It delivers strong flow rates and flexible routing for compact custom loops.
EK EK-Quantum Volume 3 FLT Reservoir
Best for: Small custom loops needing ports
- Lighting
- RGB (what this guide is about)
- Reservoir Capacity
- ~250ml
- Thread Size
- G1/4"
- Material
- Acrylic, Plexi
- Dimensions
- 5.45 × 5.04 × 5.04 inches
View on Amazon: EK EK-Quantum Volume 3 FLT Reservoir Affiliate link
The EK Volume 3 FLT 240 is a flat reservoir designed for custom loops. It holds approximately 250ml of coolant and features nine G1/4 ports for flexible tubing connections. Digital RGB lighting adds visual appeal to your build. Its compact 40mm thickness fits well in tight cases. This unit suits builders who want a clean look without sacrificing connection options.
Pros
- Holds ~250ml of coolant
- Nine G1/4 ports for loop flexibility
- Digital RGB lighting included
- Flat 40mm thickness saves space
Cons
- 250ml capacity is small for large loops
- Requires separate pump and controller
- No app control mentioned
Good fit if
- You need a low-profile reservoir
- You want multiple connection ports
- You prefer a flat design
Skip if
- You need a large coolant capacity
- You want an all-in-one cooler
- You require built-in pump control
Verdict: EK Volume 3 FLT 240 Reservoir fits builders who need a compact reservoir with many ports. It works well for small, custom loops where space is limited.
Specifications side by side
| Spec | EK EK-Quantum Velocity 2 1700 CPU Block, Plexi | EK Quantum Velocity 2 D-RGB 1700 Water Block | EK Quantum Velocity 2 AM5 Nickel Plexi Water Block | EK Quantum Velocity 2 AM5 CPU Water Block | EKWB Vector 2 AMP/Trinity RTX 4080 Block | EK Quantum Velocity 2 AM5 White CPU Water Block | EK Quantum Velocity 2 AM5 Plexi Water Block | EK Quantum Velocity 2 LGA 1700 Plexi Block Bundle | EK Quantum Reflection 2 O11D EVO XL Distroplate | EK EK-Quantum Velocity 2 1700 White D-RGB Water Block | EK Quantum Velocity 2 1700 D-RGB White Bundle | EK Kinetic3 FLT 280 D5 RGB Pump-Reservoir | EK Quantum Kinetic3 FLT 140 D5 Pump/Reservoir | EK Quantum Kinetic3 FLT 92 D5 Pump Reservoir | EK EK-Quantum Volume 3 FLT Reservoir |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Socket Compatibility | LGA 1700, 1851 | LGA 1700 | AM5 | AM5 | not stated | AMD AM5 | AM5 | LGA 1700 | not stated | LGA 1700 | LGA 1700 | not stated | not stated | not stated | not stated |
| Lighting | D-RGB | D-RGB | D-RGB | D-RGB | D-RGB | D-RGB | D-RGB | D-RGB | D-RGB | D-RGB | D-RGB | D-RGB | D-RGB | D-RGB | D-RGB |
| Material | Nickel, plexi | Nickel/Satin Titanium | Nickel-plated copper, Plexi | Nickel + Acetal | Nickel + Plexi | 99.99% pure electrolytic copper | Nickel + Plexi | Nickel/Plexi | Plexi, aluminum | White Edition | White Edition | Plexi | Plexi | Acrylic, aluminum | not stated |
| Pump Flow Rate | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | 1000 liters per hour | 1000 liters per hour | Up to 1000 L/h | not stated |
| Reservoir Capacity | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | ~445ml | ~200ml | ~80mL | ~250ml |
| Thread Size | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | G1/4" | not stated | not stated | G1/4" | G1/4" | G1/4" | G1/4" |
| Pump Compatibility | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | D5 | not stated | not stated | D5 | D5 | D5 | not stated |
| Coolant Color | not stated | not stated | not stated | not stated | not stated | not stated | not stated | Clear | not stated | not stated | Clear | not stated | not stated | not stated | not stated |
| Coolant Volume | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | 1000ml | not stated | not stated | not stated | not stated |
| Dimensions | 19.7 × 19.7 × 11 inches | not stated | 5 × 4 × 1 inches | 19.7 × 19.7 × 11 inches | not stated | not stated | 4.47 × 1.34 × 3.5 inches | not stated | 2.95 × 9.06 × 18.6 inches | not stated | not stated | 3.07 × 5.83 × 3.39 inches | 5.77 × 5.65 × 5.77 inches | 49.8 × 3.76 × 4.98 inches | 5.45 × 5.04 × 5.04 inches |
| Weight | 10.6 ounces | not stated | 1.23 pounds | 1.28 pounds | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated |
| Model | 3831109857663 | 3831109861646 | 3831109857694 | 3831109857700 | 3831109897270 | 3831109906644 | TR-85769-81330 | TR-85766-81330 | 3831109908532 | TR-90663-86771 | TR-90663-81325 | 3831109880753 | 3831109880746 | 3831109880692 | 3831109880777 |
| Color | not stated | not stated | Nickel | Black | not stated | not stated | Nickel + Plexi | Nickel/Plexi | Black | White Edition | White Edition | Black | not stated | Transparent | not stated |
| Size | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | 92 mm | 140mm | not stated | not stated |
If you need broader options beyond liquid units, you can compare specifications across the best CPU coolers with RGB for your build.
How to choose the right one
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Verify socket compatibility
EK Velocity 2 blocks are designed for specific sockets. You must match the block to your processor platform. The LGA 1700 version fits Intel chips, while the AM5 version is for AMD Ryzen 7000 and 9000 series. These parts are not interchangeable. Check the product name and attributes before purchasing. Installing the wrong socket block will not work. Ensure you select the correct variant for your motherboard to avoid compatibility issues and wasted effort during assembly.
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Select your material
Material choice affects both cooling performance and visual style. Acrylic or plexi tops allow you to see the coolant flow and RGB lighting effects clearly. The EK-Quantum Velocity 2 1700 CPU Block uses plexi for this visibility. Nickel finishes provide a sleek, metallic look that reflects light differently. Acetal materials offer a distinct matte black aesthetic. Your choice depends on whether you prefer transparent coolant views or solid, opaque finishes. Match the material to your case window and overall build theme for a cohesive appearance.
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Check lighting control
RGB lighting on these blocks connects to your motherboard. You need a 5V 3-pin addressable RGB header on your motherboard to control the effects. The lighting integrates directly with standard motherboard lighting headers. This allows you to sync colors with other components. Ensure your motherboard has the correct header available. If you lack a header, you may need a separate controller. The lighting adds visual flair but requires proper connection to function. Verify your motherboard specs before building your loop to ensure full RGB control.
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Assess pump needs
Some kits include pumps, while others require separate purchases. The EK Kinetic3 FLT series combines a D5 pump with a reservoir. These units deliver high flow rates for demanding custom loops. If you buy a standalone block, you must source a compatible pump separately. The D5 pump is a common choice for high-performance loops. Check if your chosen block is sold as a bundle or standalone. Bundles may include thermal paste and coolant, simplifying setup. Standalone parts offer more flexibility but require additional hardware purchases.
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Measure space limits
Custom loop parts vary significantly in size. You must ensure components fit your case and radiator. The EK Quantum Velocity 2 blocks have specific dimensions that must clear RAM and VRMs. Pump-reservoir combos like the Kinetic3 FLT come in various sizes, from 92mm to 280mm footprints. Check the width, height, and length specs for each part. Compact loops require smaller reservoirs and pumps. Larger loops can accommodate bigger units. Measure your available space carefully. Incorrect sizing can prevent installation or restrict airflow within your case.
Frequently asked questions
Do EK Velocity 2 blocks work with both Intel and AMD sockets?
No. The Velocity 2 blocks are socket-specific. You must select the LGA 1700 version for Intel processors or the AM5 version for AMD Ryzen. They are not interchangeable. Using the wrong socket version will result in improper fit and cooling performance. Always check the attributes for the correct socket compatibility before purchasing.
What material is the coldplate made of in these EK blocks?
The coldplates use pure copper or pure electrolytic copper. This material provides efficient thermal transfer from the CPU to the coolant. The top covers vary, including nickel, acrylic, plexi, and acetal. The copper base remains consistent across the Velocity 2 series to ensure optimal heat dissipation for your custom loop.
Can I use these blocks in a pre-built all-in-one cooler?
No. These components are designed strictly for custom liquid cooling loops. They require you to assemble the loop yourself with separate tubing, reservoirs, and pumps. They do not include the fans or sealed coolant system found in all-in-one coolers. You need to build the entire loop to use these blocks effectively.
Which EK pump reservoirs are compatible with the D5 pump?
Several EK reservoirs support the D5 pump. The Kinetic3 FLT 280, FLT 140, and FLT 92 models all integrate the D5 pump. The Reflection 2 O11D EVO XL distroplate also works with the D5. These units provide high flow rates and head pressure for your custom loop setup.
Do the EK blocks include thermal paste and coolant?
Some bundles include these items, but individual blocks often do not. The Velocity 2 LGA 1700 Plexi Block Bundle includes thermal paste and coolant concentrate. The AM5 D-RGB Water Block also bundles thermal paste and coolant concentrate. Other individual blocks may not include these accessories, so you might need to buy them separately.
How many G1/4 ports do the Kinetic3 FLT reservoirs have?
The EK Kinetic3 FLT 280 D5 RGB Pump-Reservoir features eight G1/4-inch ports. This extensive connectivity allows for flexible tubing routing in your loop. The FLT 140 and FLT 92 models also offer port placement options, though the specific count is not listed for those smaller form factors in the provided data.
What lighting technology do these EK water cooling parts use?
All listed EK parts feature RGB lighting. Many models specify D-RGB or addressable RGB support. This allows the lights to sync with your motherboard. The lighting is integrated directly into the blocks, reservoirs, and distroplates. You can control the colors and effects through your system's software or motherboard headers.