15 Best EK Aio Liquid Coolers with Plexi, Compared
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Choosing the right EK aio liquid cooler with plexi depends on matching component layouts to your build. Clear acrylic construction offers direct coolant visibility alongside integrated RGB lighting across your loop. The EK-Quantum Kinetic TBE 200 D5 Plexi Combo leads the rankings because its integrated D5 pump and six G1/4-inch ports deliver versatile routing options.
This guide compares 15 products based on the specifications published on the listings. It helps you decide which block or reservoir fits your processor socket and case dimensions.
Quick picks
The best fit for you
- You need versatile routing with a D5 pump EK-Quantum Kinetic TBE 200 D5 Plexi Combo Its 200mm acrylic body provides six G1/4-inch ports and native D5 pump compatibility.
- You need a water block for Intel LGA 1700 EK EK-Quantum Velocity 2 1700 CPU Block, Plexi This block features acrylic plexi construction engineered specifically for Intel LGA 1700 socket dimensions.
- You build in a Lian Li O11D case EK Quantum Reflection² PC-O11D EVO Plexi Distro Plate It delivers acrylic distro plate routing and D5 pump compatibility built specifically for O11D enclosures.
- You want a dedicated AMD AM5 water block EK Quantum Velocity 2 AM5 Nickel Plexi Water Block It provides native AM5 socket compatibility paired with an electrolytic copper coldplate and RGB lighting.
Our 15 picks
EK-Quantum Kinetic TBE 200 D5 Plexi Combo
Best for: flexible tube reservoir routing with D5 power
- Material
- Acrylic, Plexi (what this guide is about)
- Lighting Type
- D-RGB
- Pump Compatibility
- D5
- Dimensions
- 3.59 × 3.07 × 7.79 inches
- Weight
- 10.6 ounces
This unit is a combined D5 pump and 60mm diameter tube reservoir made with acrylic Plexi. It gives you an overall height of 200mm and features integrated addressable D-RGB lighting. With six standard G1/4-inch ports available, you have multiple routing paths for inlet and outlet connections. It suits your build if you need a clear cylindrical fluid container and an integrated D5 pump unit for your custom liquid cooling loop.
Pros
- Six total G1/4" connection ports
- Integrated D5 pump and 60mm diameter tube reservoir combo
- Built-in addressable D-RGB lighting
- Clear acrylic Plexi construction
Cons
- 200mm overall height requires vertical clearance in compact cases
- Only offers a cylindrical tube format rather than a flat distro plate
Good fit if
- You need six G1/4" ports for flexible loop routing options.
- You want a 200mm tall D5 pump and reservoir combo with addressable D-RGB lighting.
- You prefer a clear Plexi acrylic cylinder with a 60mm diameter.
Skip if
- You have a small-form-factor case that cannot accommodate a 200mm tall unit.
- You prefer an opaque Acetal finish instead of clear Plexi.
Verdict: EK Kinetic TBE 200 D5 Pump Reservoir Plexi delivers integrated D5 pumping and versatile loop connectivity through six G1/4" ports. Its 200mm height and clear acrylic body provide a direct, illuminated reservoir setup for your liquid cooling system.
EK EK-Quantum Velocity 2 1700 CPU Block, Plexi
Best for: Intel LGA 1700 custom cooling loops
- Material
- Acrylic, Plexi (what this guide is about)
- Socket Compatibility
- LGA 1700
- Lighting Type
- D-RGB
- Dimensions
- 19.7 × 19.7 × 11 inches
- Weight
- 10.6 ounces
View on Amazon: EK EK-Quantum Velocity 2 1700 CPU Block, Plexi
This CPU water block is designed for custom liquid cooling loops on Intel socket LGA 1700 motherboards. It pairs a clear acrylic plexi top with nickel construction, integrated D-RGB lighting, and the EK Exact Mount system. Compliance with EK-Matrix7 ensures aligned port spacing in compatible setups. It comes with Thermal Grizzly Hydronaut thermal paste, making it a direct fit if you are building an Intel-based custom loop on a set budget.
Pros
- Socket-specific cooling engine for Intel LGA 1700 platforms
- EK-Matrix7 compliant for standardized loop alignment
- Addressable D-RGB lighting compatible with major motherboard software
- Bundled with Thermal Grizzly Hydronaut thermal paste
- Patent-pending EK Exact Mount mounting mechanism
Cons
- Compatible only with Intel socket LGA 1700
- Requires full custom loop components to function
Good fit if
- You run an Intel LGA 1700 desktop processor.
- You want motherboard-controlled D-RGB lighting inside an acrylic plexi block.
- You build with EK-Matrix7 standard spacing components.
Skip if
- You build on an AMD socket or older Intel platform.
- You want an all-in-one closed-loop unit rather than a custom loop block.
Verdict: EK Quantum Velocity 2 LGA 1700 Plexi Block delivers targeted cooling for Intel LGA 1700 processors within an EK-Matrix7 loop setup. Its clear plexi top and bundled thermal compound provide solid custom-loop essentials.
EK Quantum Reflection² PC-O11D EVO Plexi Distro Plate
Best for: Lian Li O11D builds using D5 pumps
- Material
- Acrylic, Plexi (what this guide is about)
- Pump Compatibility
- D5
View on Amazon: EK Quantum Reflection² PC-O11D EVO Plexi Distro Plate
This distribution plate from EK includes an integrated pump setup with D5 pump compatibility. It uses acrylic and plexi construction with a black finish. The design fits Lian Li O11D cases directly. You use this component to manage liquid routing in your loop without separate pump brackets. It suits you if you plan a custom liquid cooling build inside an O11D case and need a D5-ready plexi distribution unit.
Pros
- Plexi and acrylic construction
- Integrated pump design
- Supports D5 pump compatibility
- Engineered for Lian Li O11D cases
Cons
- Restricted to Lian Li O11D case layouts
- Outer dimensions not listed in specifications
Good fit if
- You build inside a Lian Li O11D case.
- You use a D5 pump setup.
- You prefer acrylic and plexi build materials.
Skip if
- You use a PC case other than the Lian Li O11D.
- You plan to use a pump other than a D5 model.
Verdict: EK Quantum Reflection 2 PC-O11D EVO Distro Plate delivers acrylic and plexi construction with integrated D5 pump support for Lian Li O11D enclosures. It provides a targeted distribution layout tailored strictly to that specific chassis.
EK Quantum Velocity 2 AM5 Nickel Plexi Water Block
Best for: AM5 custom loops requiring plexi D-RGB lighting
- Material
- Acrylic, Plexi (what this guide is about)
- Socket Compatibility
- AM5
- Lighting Type
- D-RGB
- Dimensions
- 5 × 4 × 1 inches
- Weight
- 1.23 pounds
View on Amazon: EK Quantum Velocity 2 AM5 Nickel Plexi Water Block
This CPU water block provides dedicated cooling for socket AM5 processors using a coldplate made from 99.99% pure electrolytic copper. Built with acrylic plexi and nickel-plated parts, it includes addressable D-RGB lighting compatible with motherboard sync systems. It uses the EK-Matrix7 standard and measures 5 by 4 by 1 inches. If you want a clear plexi block designed specifically for an AMD AM5 custom loop build, this component fits your socket directly.
Pros
- Coldplate made from 99.99% pure electrolytic copper
- Addressable D-RGB lighting syncs with major motherboard brands
- EK-Matrix7 compliant with patent-pending EK Exact Mount system
- Clear acrylic plexi and nickel construction
Cons
- Compatible only with socket AM5 processors
- Requires a standalone custom loop without built-in pump or radiator
Good fit if
- You use an AMD socket AM5 motherboard and processor.
- You want addressable D-RGB lighting controlled via motherboard sync headers.
- You need an EK-Matrix7 compliant block for custom loop tube runs.
Skip if
- You run an Intel processor or an older AMD socket platform.
- You want a complete all-in-one cooler unit with pre-filled tubing.
Verdict: EK Quantum Velocity 2 AM5 Water Block, Plexi delivers dedicated socket AM5 cooling with an electrolytic copper coldplate and D-RGB lighting. It provides a direct fit for AM5 custom loops that follow EK-Matrix7 alignment.
EK Quantum Velocity 2 AM5 Plexi Water Block
Best for: AM5 custom loops needing bundled coolant
- Material
- Acrylic, Plexi (what this guide is about)
- Socket Compatibility
- AM5
- Lighting Type
- D-RGB
- Dimensions
- 4.47 × 1.34 × 3.5 inches
This CPU water block fits AMD AM5 motherboards and uses a clear acrylic plexi top with nickel plating. It features addressable RGB lighting that connects to standard motherboard sync headers. You get bundled thermal paste from Thermal Grizzly and a 100mL bottle of EK-CryoFuel Clear concentrate in the box. It suits custom loop builders who need dedicated AM5 processor cooling with see-through plexi aesthetics.
Pros
- Socket-specific design engineered for AMD AM5 platforms
- Includes 100mL EK-CryoFuel Clear Concentrate coolant
- Bundled with Thermal Grizzly Hydronaut thermal paste
- Integrated addressable D-RGB lighting
Cons
- Compatible only with AM5 sockets
- Requires a standalone custom loop pump and radiator setup
Good fit if
- You run an AMD AM5 processor in a custom liquid loop.
- You want included thermal paste and clear coolant concentrate.
- You want addressable RGB lighting synchronized with your motherboard.
Skip if
- You use an Intel socket or an older AMD platform.
- You need a complete all-in-one unit with a pre-attached pump and radiator.
Verdict: EK Quantum Velocity 2 AM5 Water Block Plexi delivers dedicated AMD AM5 cooling with built-in D-RGB lighting, bundled coolant concentrate, and thermal paste.
EK Quantum Velocity 2 LGA 1700 Plexi Block Bundle
Best for: Intel LGA 1700 custom loop starters
- Material
- Acrylic, Plexi (what this guide is about)
- Socket Compatibility
- LGA 1700
- Lighting Type
- D-RGB
View on Amazon: EK Quantum Velocity 2 LGA 1700 Plexi Block Bundle
This bundle pairs an Intel LGA 1700 CPU water block with 100mL of EK-CryoFuel Clear concentrate and Thermal Grizzly Hydronaut thermal paste. Built with an acrylic plexi top and nickel-plated base, it lets you view coolant flow through the block. Integrated digital RGB lighting synchronizes with major motherboard lighting software. It suits you if you plan a custom liquid loop for an LGA 1700 Intel processor.
Pros
- Dedicated cooling engine designed for Intel socket LGA 1700
- Bundled with 100mL EK-CryoFuel Clear concentrate
- Includes Thermal Grizzly Hydronaut thermal paste
- Digital RGB lighting connects to major motherboard sync headers
Cons
- Limited exclusively to Intel LGA 1700 socket motherboards
- Requires dilution of included coolant concentrate before use
Good fit if
- You build a custom liquid loop for an Intel LGA 1700 CPU.
- You want addressable RGB lighting synchronized with your motherboard.
- You need thermal paste and clear coolant concentrate included.
Skip if
- You use an AMD processor or an older Intel socket.
- You prefer an opaque top like acetal instead of clear plexi.
Verdict: EK-Quantum Velocity 2 1700 Nickel/Plexi Water Block delivers dedicated Intel LGA 1700 cooling with clear acrylic aesthetics, bundled paste, and fluid concentrate. It gives custom loop builders a matching block and starter fluids in one package.
EK Kinetic TBE 200 D5 Plexi Pump Reservoir
Best for: custom loops needing flexible multi-port routing
- Material
- Acrylic, Plexi (what this guide is about)
- Lighting Type
- Addressable D-RGB
- Pump Compatibility
- D5
- Dimensions
- 7.87 × 2.36 × 7.87 inches
This is an acrylic and plexi tube reservoir paired with a D5 pump combo. It features a 60mm diameter tube, addressable D-RGB lighting, and six G1/4-inch ports. The bundle also includes a 100mL bottle of EK-CryoFuel Clear concentrate. This configuration suits you if you need extensive port routing flexibility, integrated lighting, and coolant in a single package for your liquid cooling build.
Pros
- Six G1/4-inch ports for versatile loop planning
- Bundled with 100mL EK-CryoFuel Clear concentrate
- Integrated addressable D-RGB illumination
- 60mm diameter acrylic plexi tube design
Cons
- Height of 7.874 inches requires tall vertical chassis clearance
- Includes only 100mL of coolant concentrate
Good fit if
- You need six connection ports for flexible tube routing.
- You want an acrylic D5 combo that includes clear coolant concentrate.
Skip if
- You lack 7.874 inches of clearance inside your PC chassis.
- You prefer premixed coolant instead of concentrate.
Verdict: EK Quantum Kinetic TBE 200 D5 Pump/Reservoir Plexi combines a D5 pump combo with six G1/4-inch ports and 100mL of clear coolant concentrate. It delivers addressable D-RGB lighting and acrylic construction for custom liquid loops.
EK-Quantum Kinetic TBE 200 D5 Plexi Pump/Reservoir
Best for: 120mm fan mount custom loop setups
- Material
- Acrylic, Plexi (what this guide is about)
- Lighting Type
- Addressable D-RGB
- Pump Compatibility
- D5
View on Amazon: EK-Quantum Kinetic TBE 200 D5 Plexi Pump/Reservoir
This unit combines an EK D5 PWM pump with a 60mm diameter acrylic tube reservoir made from Plexi. It gives you six G1/4-inch ports to accommodate complex loop routing configurations. Integrated addressable D-RGB lighting illuminates the clear body, while the included EK-Loop Uni bracket lets you mount the assembly directly onto standard 120mm fan mounting points. It fits custom liquid cooling loops that need a combined pump and reservoir unit.
Pros
- Six G1/4-inch ports for flexible loop routing
- Includes EK-Loop Uni bracket for 120mm fan hole patterns
- Integrated addressable D-RGB lighting
- Clear acrylic and Plexi reservoir construction
Cons
- Bundled bracket is restricted to 120mm fan patterns
- 60mm diameter tube requires sufficient chassis clearance
Good fit if
- You need a D5 pump and reservoir unit that mounts to a 120mm fan location.
- You require multiple G1/4-inch port options for loop routing.
- You want addressable D-RGB illumination with a clear Plexi finish.
Skip if
- You need native bracket compatibility with 140mm fan patterns.
- You are looking for a standalone CPU water block or sealed AIO.
Verdict: EK Quantum Kinetic TBE 200 D5 Plexi Combo delivers a versatile pump and reservoir base with six connection ports and 120mm bracket hardware. It supplies dependable D5 circulation and addressable D-RGB lighting for open-loop cooling systems.
EK Quantum Velocity 2 AM5 Block with KryoSheet
Best for: AM5 custom loops using mess-free thermal pads
- Material
- Acrylic, Plexi (what this guide is about)
- Socket Compatibility
- AM5
- Lighting Type
- Digital RGB
- Dimensions
- 4.47 × 1.34 × 3.5 inches
View on Amazon: EK Quantum Velocity 2 AM5 Block with KryoSheet
This custom loop CPU water block pairs EK's Plexi and nickel-plated construction with an AMD AM5 mounting standard. You get addressable digital RGB lighting that syncs across major motherboard platforms, along with a 33 by 33 millimeter Thermal Grizzly KryoSheet thermal pad to replace conventional paste. Measuring 4.47 by 1.34 by 3.5 inches, it is built specifically for your AM5 custom cooling loop.
Pros
- Includes 33 x 33mm Thermal Grizzly KryoSheet thermal pad
- Nickel-plated cold plate with transparent Plexi acrylic top
- Digital RGB lighting compatible with major motherboard sync headers
- Direct fit for AMD socket AM5 motherboards
Cons
- Restricted to AMD AM5 socket layouts
- Requires a complete custom liquid loop setup to function
Good fit if
- You run an AMD AM5 processor in a custom liquid loop.
- You prefer an included solid thermal pad over standard thermal paste.
- You want addressable RGB lighting synchronized with your motherboard software.
Skip if
- You use an Intel processor or an older AMD AM4 socket.
- You need an all-in-one cooler with an integrated pump and radiator.
Verdict: EK Quantum Velocity 2 AM5 CPU Block with KryoSheet provides dedicated AM5 custom liquid cooling with a pre-sized thermal pad. Its clear Plexi housing and digital RGB lighting integrate directly with standard custom water loops.
EK Quantum Reflection 2 O11D EVO XL Distroplate
Best for: Lian-Li PC-O11D EVO XL custom loops
- Material
- Acrylic, Plexi (what this guide is about)
- Lighting Type
- Digital RGB
- Pump Compatibility
- D5
- Dimensions
- 2.95 × 9.06 × 18.6 inches
View on Amazon: EK Quantum Reflection 2 O11D EVO XL Distroplate
This distribution plate combines a plexi acrylic reservoir and an integrated PWM D5 pump into one unit. It measures 230 by 75 by 472 millimeters, mounts beside the motherboard, and includes digital RGB lighting. If you build a custom loop inside a Lian-Li PC-O11D EVO XL chassis, this component routes your coolant and powers your flow without demanding separate pump mounting space.
Pros
- Includes an integrated PWM D5 pump
- Built-in digital RGB lighting
- Side-mounting layout positions directly next to the motherboard
- Constructed from transparent plexi acrylic
Cons
- Restricted to the Lian-Li PC-O11D EVO XL chassis
- Large 472 mm height requires full-tower internal clearance
Good fit if
- You assemble a custom liquid loop inside a Lian-Li PC-O11D EVO XL chassis.
- You need an integrated D5 pump and plexi distribution plate combination.
- You want side-mounted coolant routing alongside addressable RGB lighting.
Skip if
- You build in any case other than the Lian-Li PC-O11D EVO XL.
- You already own a standalone pump and reservoir unit.
Verdict: EK Quantum Reflection 2 PC-O11D EVO XL Distro Plate provides direct liquid routing and an integrated D5 pump for your EVO XL build. It streamlines loop planning by mounting directly next to your motherboard.
EK Quantum Velocity 2 1700 Plexi Block with Coolant
Best for: Intel LGA 1700 custom loop builders
- Material
- Acrylic, Plexi (what this guide is about)
- Socket Compatibility
- LGA 1700
- Lighting Type
- D-RGB
View on Amazon: EK Quantum Velocity 2 1700 Plexi Block with Coolant
This CPU liquid cooling bundle pairs an EK Quantum Velocity 2 water block with 1000mL of EK-CryoFuel Clear premix coolant and Thermal Grizzly Hydronaut paste. Built from nickel and plexi acrylic, the block features addressable D-RGB lighting and a cooling engine designed specifically for Intel LGA 1700 sockets. It suits you if you are assembling an Intel-based custom loop and want matching fluid and paste included.
Pros
- Dedicated cooling engine tailored specifically for Intel LGA 1700
- Bundled with 1000mL EK-CryoFuel Clear premixed coolant
- Includes Thermal Grizzly Hydronaut thermal paste in the package
- Addressable D-RGB lighting compatible with major motherboard sync software
Cons
- Socket compatibility limited strictly to Intel LGA 1700
- Requires full custom loop components to function
Good fit if
- You are assembling a custom liquid loop on an Intel LGA 1700 motherboard.
- You want clear premix coolant and thermal paste packaged with your water block.
- You prefer a transparent plexi block top with addressable RGB synchronization.
Skip if
- You use an AMD AM4/AM5 or older Intel processor socket.
- You need a self-contained, pre-assembled all-in-one liquid cooler.
- You prefer an opaque acetal top over transparent acrylic plexi.
Verdict: EK Quantum Velocity 2 LGA 1700 Plexi CPU Block Bundle delivers a socket-specific Intel cooling engine paired with premixed fluid and thermal paste. Its clear plexi top and addressable RGB lighting make it an ideal starting point for a dedicated LGA 1700 loop.
EK Quantum Velocity 2 1700 Block with ATX Plug
Best for: LGA 1700 custom loops needing pump-testing accessories
- Material
- Acrylic, Plexi (what this guide is about)
- Socket Compatibility
- LGA 1700
- Lighting Type
- D-RGB
View on Amazon: EK Quantum Velocity 2 1700 Block with ATX Plug
This CPU water block targets Intel LGA 1700 motherboards, pairing a nickel-plated base with a clear plexi top and integrated addressable RGB lighting. You get Thermal Grizzly Hydronaut paste alongside a 24-pin ATX bridging plug to power 12-volt pumps without motherboard power during filling. It suits your build if you need dedicated LGA 1700 mounting and tools to safely leak-test your custom liquid cooling setup before first boot.
Pros
- Includes 24-pin ATX bridging plug for standalone 12V pump testing
- Bundled with Thermal Grizzly Hydronaut thermal paste
- Digital RGB lighting connects directly to major motherboard sync headers
- Socket-specific cooling engine engineered for Intel LGA 1700
Cons
- Compatible only with Intel LGA 1700 sockets
- Standalone water block requires separate radiator, pump, and tubing
Good fit if
- You run an Intel LGA 1700 CPU in your custom loop.
- You need a bridging plug to test your 12V pump before system boot.
Skip if
- You use an AMD socket or older Intel socket.
- You want an all-in-one cooler ready out of the box without custom loop components.
Verdict: EK-Quantum Velocity 2 1700 Nickel Plexi Water Block delivers dedicated Intel LGA 1700 liquid cooling with addressable lighting and bundled filling accessories. It gives you the specific hardware needed to mount and safely test your custom loop.
EK-Quantum Velocity 2 1700 Block with Contact Frame
Best for: Intel LGA 1700 custom cooling loops
- Material
- Acrylic, Plexi (what this guide is about)
- Socket Compatibility
- LGA 1700
- Lighting Type
- D-RGB
View on Amazon: EK-Quantum Velocity 2 1700 Block with Contact Frame
This bundle provides an EK-Quantum Velocity 2 CPU water block with a Plexi top alongside a Thermal Grizzly Intel LGA 1700 contact frame and Hydronaut thermal paste. Built specifically for LGA 1700 motherboards, the block includes integrated D-RGB lighting compatible with standard motherboard headers. You get a replacement frame designed to swap with your stock ILM for even pressure, making this setup suitable if you run an Intel custom loop.
Pros
- Includes Thermal Grizzly LGA 1700 contact frame
- Constructed with acrylic Plexi top and nickel plating
- Comes with Thermal Grizzly Hydronaut thermal paste
- Integrated D-RGB lighting compatible with major motherboard software
Cons
- Limited strictly to Intel LGA 1700 socket platforms
- Requires replacing the motherboard stock ILM
Good fit if
- You use an Intel LGA 1700 motherboard
- You want a Plexi water block bundled with an ILM contact frame
- You want addressable lighting that synchronizes via motherboard headers
Skip if
- You use an AMD socket motherboard
- You prefer not to remove your motherboard stock ILM
Verdict: EK Quantum Velocity 2 1700 Plexi Block Bundle pairs a dedicated LGA 1700 Plexi water block with an ILM-replacement contact frame and thermal paste. It provides direct socket optimization and addressable lighting for Intel-based loops.
EK Kinetic3 FLT 280 D5 RGB Pump-Reservoir
Best for: custom loops needing high-flow flat reservoirs
- Material
- Acrylic, Plexi (what this guide is about)
- Lighting Type
- D-RGB
- Pump Compatibility
- D5
- Dimensions
- 3.07 × 5.83 × 3.39 inches
The EK Quantum Kinetic3 FLT 280 D5 Plexi is a flat pump and reservoir unit built with acrylic plexi and black accents. You get a genuine D5 PWM pump delivering up to 1000 liters per hour and 5.2 meters of head pressure. It holds roughly 445 ml of coolant and features eight G1/4-inch ports for flexible routing. It suits you if you need a high-flow flat reservoir with integrated RGB lighting.
Pros
- Delivers up to 1000 L/h flow rate with 5.2 m head pressure
- Equipped with eight G1/4" ports for flexible loop routing
- Includes a genuine D5 PWM pump and ~445 ml capacity
- Constructed from acrylic plexi with integrated RGB lighting
Cons
- Large footprint at 278.5 x 148 x 86 mm requires substantial chassis space
- Requires separate water blocks and radiators rather than functioning as a closed-loop cooler
Good fit if
- You need high head pressure up to 5.2 meters for complex loops.
- You want eight G1/4" ports for versatile tube connections.
- You prefer a flat acrylic plexi reservoir with a ~445 ml fluid volume.
Skip if
- You need an all-in-one closed loop with pre-attached tubing and radiator.
- You have a compact PC case unable to fit a 278.5 mm tall unit.
Verdict: EK Quantum Kinetic3 FLT 280 D5 Plexi delivers 1000 L/h flow and 5.2 m of head pressure through a flat 445 ml acrylic reservoir. It provides eight G1/4" ports to simplify multi-component custom liquid cooling loops.
EK Quantum Kinetic3 FLT 140 D5 Pump/Reservoir
Best for: Compact loops needing flexible G1/4-inch routing
- Material
- Acrylic, Plexi (what this guide is about)
- Lighting Type
- D-RGB
- Pump Compatibility
- D5
- Dimensions
- 5.77 × 5.65 × 5.77 inches
View on Amazon: EK Quantum Kinetic3 FLT 140 D5 Pump/Reservoir
This flat pump-reservoir combo pairs an acrylic plexi body with a genuine D5 PWM pump. It delivers flow rates up to 1000 liters per hour and 5.2 meters of maximum head pressure. Nine G1/4-inch ports provide flexible routing options across custom cooling loops. With a 200ml fluid capacity and compact 140mm fan-mount sizing, you get a clean fit when space inside your chassis cannot accommodate cylindrical reservoirs.
Pros
- Genuine D5 pump delivering up to 1000 L/h flow rate and 5.2m head pressure
- Nine G1/4-inch ports for versatile loop plumbing
- Integrated D-RGB lighting with clear plexi body
Cons
- Limited to approximately 200ml fluid capacity
- Total thickness of 86mm requires clearance behind fan mounts
Good fit if
- You need a flat 140mm pump-reservoir unit that fits standard fan mounts.
- You want nine G1/4-inch connection ports for complex loop routing.
- You require a high-pressure D5 pump capable of 5.2 meters head.
Skip if
- You need a reservoir volume greater than 200ml.
- You have less than 86mm of clearance depth for the assembly.
Verdict: EK EK-Quantum Kinetic3 FLT 140 D5 Plexi provides strong 1000 L/h D5 pumping performance and extensive port connectivity in a space-saving 140mm flat profile.
Specifications side by side
| Spec | EK-Quantum Kinetic TBE 200 D5 Plexi Combo | EK EK-Quantum Velocity 2 1700 CPU Block, Plexi | EK Quantum Reflection² PC-O11D EVO Plexi Distro Plate | EK Quantum Velocity 2 AM5 Nickel Plexi Water Block | EK Quantum Velocity 2 AM5 Plexi Water Block | EK Quantum Velocity 2 LGA 1700 Plexi Block Bundle | EK Kinetic TBE 200 D5 Plexi Pump Reservoir | EK-Quantum Kinetic TBE 200 D5 Plexi Pump/Reservoir | EK Quantum Velocity 2 AM5 Block with KryoSheet | EK Quantum Reflection 2 O11D EVO XL Distroplate | EK Quantum Velocity 2 1700 Plexi Block with Coolant | EK Quantum Velocity 2 1700 Block with ATX Plug | EK-Quantum Velocity 2 1700 Block with Contact Frame | EK Kinetic3 FLT 280 D5 RGB Pump-Reservoir | EK Quantum Kinetic3 FLT 140 D5 Pump/Reservoir |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Socket Compatibility | not specified | LGA 1700 | not specified | AM5 | AM5 | LGA 1700 | not specified | not specified | AM5 | not specified | LGA 1700 | LGA 1700 | LGA 1700 | not specified | not specified |
| Lighting Type | D-RGB | D-RGB | not specified | D-RGB | D-RGB | D-RGB | Addressable D-RGB | Addressable D-RGB | Digital RGB | Digital RGB | D-RGB | D-RGB | D-RGB | D-RGB | D-RGB |
| Lighting | RGB | RGB | not specified | RGB | RGB | RGB | not specified | not specified | not specified | RGB | RGB | RGB | not specified | RGB | RGB |
| Material | Acrylic, Plexi | Acrylic, Plexi | Acrylic, Plexi | Acrylic, Plexi | Acrylic, Plexi | Acrylic, Plexi | Acrylic, Plexi | Acrylic, Plexi | Acrylic, Plexi | Acrylic, Plexi | Acrylic, Plexi | Acrylic, Plexi | Acrylic, Plexi | Acrylic, Plexi | Acrylic, Plexi |
| Pump Compatibility | D5 | not specified | D5 | not specified | not specified | not specified | D5 | D5 | not specified | D5 | not specified | not specified | not specified | D5 | D5 |
| Dimensions | 3.59 × 3.07 × 7.79 inches | 19.7 × 19.7 × 11 inches | not specified | 5 × 4 × 1 inches | 4.47 × 1.34 × 3.5 inches | not specified | 7.87 × 2.36 × 7.87 inches | not specified | 4.47 × 1.34 × 3.5 inches | 2.95 × 9.06 × 18.6 inches | not specified | not specified | not specified | 3.07 × 5.83 × 3.39 inches | 5.77 × 5.65 × 5.77 inches |
| Weight | 10.6 ounces | 10.6 ounces | not specified | 1.23 pounds | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified |
| Color | Plexi | not specified | Black | Nickel | Nickel + Plexi | Nickel/Plexi | Plexi | Plexi | Nickel + Plexi | Black | Nickel/Plexi | Nickel/Plexi | Nickel/Plexi | Black | not specified |
| Model | 3831109818398 | 3831109857663 | 3831109892558 | 3831109857694 | TR-85769-81330 | TR-85766-81330 | TR-81839-81330 | TR-81839-82468 | TR-85769-99083 | 3831109908532 | TR-85766-81325 | TR-85766-86771 | TR-85766-99074 | 3831109880753 | 3831109880746 |
| Size | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | 92 mm | 140mm |
If your build uses a bright color scheme, you can compare specifications for the best white CPU coolers to find compatible hardware.
How to Choose EK Plexi Coolers
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Choose Flat or Tubular Reservoirs
You must evaluate your case clearance when picking a reservoir shape. Traditional cylindrical reservoirs take up central internal space, while flat reservoirs mount directly to fan brackets or case walls. The EK Kinetic3 FLT 280 D5 RGB Pump-Reservoir provides a flat 445 ml acrylic chamber that fits into flat radiator spaces. It delivers 1000 L/h flow and 5.2 m of head pressure. Check your chassis fan locations and depth clearances before deciding between a tube reservoir or a flat distribution design for your liquid loop.
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Match Distro Plates to Cases
Distribution plates replace conventional tubing runs with direct channels, but they require strict case compatibility. Unlike modular pump units, a custom distro plate only aligns with dedicated screw holes and radiator locations in specific chassis models. The EK Quantum Reflection 2 O11D EVO XL Distroplate mounts precisely next to the motherboard tray exclusively inside the PC-O11D EVO XL enclosure. You should never purchase a distribution plate without verifying that its published model code exactly matches your case variant, revision, and interior chassis layout.
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Check Bundled Setup Accessories
Preparing an open loop requires leak testing and priming before you power on your core hardware. Some water block packages include specialized accessories that simplify initial setup. The EK Quantum Velocity 2 1700 Block with ATX Plug comes with an ATX bridging plug that allows you to run the D5 pump independently. This bundle lets you fill the loop and check fittings without supplying power to your motherboard or processor. You should verify whether bundled filling and testing gear is included if you lack loop setup tools.
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Compare Thermal Interface Options
Different water block kits provide varied thermal interface solutions ranging from standard thermal paste to pre-sized thermal pads. While paste requires manual spreading, solid pads eliminate mess and offer reusable contact. The EK Quantum Velocity 2 AM5 Block with KryoSheet includes a pre-sized graphene pad tailored for AM5 processors. If you frequently disassemble your loop or prefer maintenance-free mounting, choosing a block bundled with a dry sheet avoids paste degradation over time. Review the package contents to match your preferred thermal interface application method.
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Count G1/4 Port Options
The number of connection ports on a reservoir dictates how cleanly you can route tubing throughout your system. Units with minimal ports limit inlet and outlet paths, requiring extra adapter fittings. The EK Kinetic TBE 200 D5 Plexi Pump Reservoir features six G1/4-inch ports, giving you multiple entry points for top filling, draining, and directional tubing runs. When planning complex custom loops with radiators in varied positions, select a pump-reservoir combination with ample ports to avoid awkward tube bends and reduce overall loop restriction.
Frequently asked questions
Are these EK plexi coolers closed-loop AIOs or custom loop components?
These products are modular custom loop components rather than sealed all-in-one liquid coolers. You receive individual hardware pieces such as dedicated CPU water blocks, standalone pump-reservoir combos, or distribution plates. You must supply your own tubing, fittings, radiators, and coolant to complete a working liquid cooling loop with these acrylic plexi parts.
What pump type works with EK Quantum Kinetic reservoirs and distro plates?
These units utilize D5 pumps to circulate fluid through your cooling loop. Models like the Kinetic3 FLT 280 and FLT 140 deliver up to 1000 liters per hour of flow rate alongside 5.2 meters of maximum head pressure. This standardized D5 pump integration provides reliable flow across complex multi-block configurations.
What hardware accessories come included with EK Velocity 2 CPU blocks?
Specific bundles include specialized setup accessories alongside the plexi block. Depending on the model you select, you can find bundles containing thermal paste, premixed coolant or concentrate, an ATX bridging plug for pump testing, or a CPU contact frame. Alternatively, certain AM5 blocks replace thermal paste with a pre-sized KryoSheet thermal pad.
Which computer cases accommodate EK Quantum Reflection distro plates?
These distribution plates are engineered exclusively for specific PC enclosures. For example, the EK Quantum Reflection² PC-O11D EVO fits the standard Lian Li O11D chassis, whereas the Reflection 2 O11D EVO XL mounts next to the motherboard inside the larger EVO XL case. You cannot install these custom acrylic plates inside unlisted computer cases.
How many connection ports do EK Kinetic pump-reservoirs provide?
Port counts vary based on the reservoir model and design. Cylindrical units like the EK Kinetic TBE 200 feature six G1/4-inch ports to accommodate various inlet, outlet, drain, and fill orientations. Flat models like the Kinetic3 FLT 280 feature eight G1/4-inch connection ports, giving you flexible tubing routing options for your setup.
Can you mount an EK tubular reservoir to standard fan locations?
Yes, you can install select tubular reservoirs directly to fan mounts using dedicated brackets. For instance, the EK-Quantum Kinetic TBE 200 D5 Plexi package includes 120mm bracket hardware. This allows you to mount the 200mm acrylic reservoir directly onto standard 120mm case fan positions or radiators without drilling custom mounting holes.
What lighting features are integrated into EK plexi cooling parts?
Most EK plexi components incorporate addressable RGB and D-RGB lighting directly within their acrylic bodies. This clear plexi construction diffuses light through the liquid chamber, coldplate, or reservoir body. You can connect these integrated RGB LEDs to compatible motherboard headers or RGB controllers to manage system illumination across your entire custom cooling setup.