15 Best Aio Liquid Coolers for D5, Compared
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Selecting the right aio liquid cooler for D5 components depends on your available chassis space and plumbing layout. The Alphacool Eisdecke D5 Plexi Pump Top takes the top spot because its five standard G1/4-inch ports deliver versatile routing options inside a clear acrylic frame.
You will see 15 products compared based strictly on the specifications published on the listings. This guide helps you decide whether a standalone top, an integrated reservoir combo, or a distro plate best matches your system dimensions and loop goals.
Quick picks
The best fit for you
- You need clear routing with multiple port options Alphacool Eisdecke D5 Plexi Pump Top Five standard G1/4-inch ports and clear acrylic construction allow versatile tube routing across its 3.1496-inch body.
- You want a lightweight heatsink for your pump Barrow D5 Pump Heatsink Top Kit A 0.35-pound weight and 3.8-inch length provide dedicated heatsink cooling without excess bulk.
- You need dual pump series routing in brass Alphacool Eisdecke Dual D5 Brass Pump Top Dual-pump series routing and a 3.12-kilogram brass build deliver durable performance for high-resistance loops.
- You want high fluid capacity with RGB lighting Alphacool Eisball D5 Reservoir and Pump Top A 700 ml reservoir volume combines with digital RGB lighting to support large D5 cooling loops.
Our 15 picks
Alphacool Eisdecke D5 Plexi Pump Top
Best for: custom D5 routing with multiple ports
- Pump Compatibility
- D5 (what this guide is about)
- Material
- Acrylic, Plexi
- Dimensions
- 3.15 × 3.15 × 1.57 inches
- Weight
- 0.44 kilograms
The Alphacool Eisdecke D5 Plexi Pump Top is a clear acrylic top engineered specifically for D5 pump units. It provides five G1/4-inch threaded ports to give you versatile routing configurations across custom loops. The unit ships with mounting stands and three G1/4-inch stop plugs. This top suits you if you already own a D5 motor and need direct, multi-port routing.
Pros
- Five G1/4-inch ports for flexible loop routing
- Includes mounting stands for installation
- Includes three G1/4-inch stop plugs
- Clear plexi construction allows fluid visibility
Cons
- D5 pump is not included
- Does not include an integrated reservoir
Good fit if
- You already own a D5 pump motor.
- You need five G1/4-inch connection points for tubing runs.
Skip if
- You need a complete unit with an included pump.
- You require an integrated reservoir directly on the top.
Verdict: Alphacool Eisdecke D5 Plexi Pump Top delivers flexible tube routing for standalone D5 pumps via five standard G1/4-inch ports.
Barrow D5 Pump Heatsink Top Kit
Best for: compact standalone D5 pump cooling setups
- Pump Compatibility
- D5 (what this guide is about)
- Dimensions
- 3.8 × 3.2 × 2.7 inches
- Weight
- 5.6 ounces
The Barrow D5 Pump Heatsink Top Kit provides a dedicated heatsink and top housing for your standalone D5 pump setup. Measuring 3.8 inches long, 3.2 inches wide, and 2.7 inches high, this compact 0.35-pound unit fits tight spaces inside your custom liquid cooling loop. You get direct D5 pump compatibility without extra bulk. It suits you if you need a straightforward, lightweight D5 housing solution.
Pros
- Direct D5 pump compatibility
- Lightweight construction at 0.35 pounds
- Compact dimensions of 3.8 x 3.2 x 2.7 inches
Cons
- Does not include an integrated reservoir
- No RGB lighting included
Good fit if
- You need a dedicated heatsink top for an existing D5 pump.
- You have limited case clearance and need a compact footprint.
- You want a lightweight housing weighing under half a pound.
Skip if
- You need a combined pump and reservoir unit.
- You require integrated RGB lighting elements.
Verdict: Barrow D5 Pump Heatsink Top Kit delivers a compact, 0.35-pound heatsink housing tailored specifically for D5 pump installations. It gives you basic thermal dissipation and enclosure support without unnecessary bulk.
Alphacool Eisdecke Dual D5 Brass Pump Top
Best for: dual-pump loops needing high head pressure
- Pump Compatibility
- D5 (what this guide is about)
- Dimensions
- 7.48 × 3.94 × 2.76 inches
- Weight
- 3.12 kilograms
This pump top lets you run two D5 pumps in series inside a single brass housing. It includes three G1/4-inch inlet ports, three outlet ports, and mounting feet that install at flat, 45-degree, or 90-degree angles. At 3.12 kilograms, the heavy brass build dampens motor vibrations and keeps pump noise minimal. It fits your loop if you require redundant pumping power or increased head pressure across complex cooling runs.
Pros
- Heavy brass construction dampens pump vibration and noise
- Dual pump configuration runs two pumps in series
- Six G1/4-inch ports provide three inlets and three outlets
- Mounting brackets support vertical, horizontal, 45-degree, and 90-degree setups
Cons
- Weight of 3.12 kg adds significant mass to chassis mounting points
- Total height of 98 mm with feet requires substantial clearance
Good fit if
- You need dual D5 pumps running in series for redundancy or flow performance.
- You want a heavy brass housing with integrated vibration damping.
- You require versatile port positioning with multiple inlet and outlet options.
Skip if
- You need a lightweight acrylic or acetal pump top.
- You want a compact single-pump unit to save space.
Verdict: Alphacool Eisdecke Dual D5 Brass Pump Top provides heavy-duty brass construction and dual-pump series routing for complex liquid loops. Its multiple ports and multi-angle mounting feet ensure adaptable installation in high-resistance systems.
Alphacool Eisdecke Dual D5 Acrylic Pump Top
Best for: Dual D5 pump setups needing flexible routing
- Pump Compatibility
- D5 (what this guide is about)
- Material
- Acrylic, Plexi
- Dimensions
- 7.48 × 3.94 × 2.76 inches
- Weight
- 1.67 pounds
This clear acrylic dual pump top houses two D5 or compatible VPP pumps in series. It provides three G1/4-inch inlet ports and three G1/4-inch outlet ports for versatile routing. You can mount the unit horizontally, vertically, or at 45-degree and 90-degree angles using the included feet. It suits you if you require pump redundancy or higher head pressure in your custom loop.
Pros
- Houses two D5-compatible pumps simultaneously
- Three 1/4-inch inlet and three 1/4-inch outlet ports
- Supports horizontal, vertical, 45-degree, and 90-degree mounting
- Includes dedicated RGB lighting strip
Cons
- Pumps sold separately
- Requires 164 mm by 84 mm clearance in your chassis
Good fit if
- You need dual D5 pumps for series operation or redundancy.
- You want multiple port angles to simplify loop routing.
Skip if
- You plan to run a single D5 pump rather than two.
- You have tight chassis space that cannot accommodate dual pumps.
Verdict: Alphacool Eisdecke Dual D5 Plexi Top delivers dual-pump support and multiple port positions in clear acrylic. It gives you flexible mounting angles and pump redundancy for demanding loops.
Alphacool Eisball D5 Reservoir and Pump Top
Best for: D5 builds needing high-capacity spherical reservoirs
- Pump Compatibility
- D5 (what this guide is about)
- Lighting Type
- Digital RGB
- Material
- Acrylic, Plexi
- Dimensions
- 4.63 × 5.04 × 5.04 inches
- Weight
- 1.42 pounds
The Alphacool Eisball D5 Reservoir and Pump Top combines a 700 ml spherical transparent nylon reservoir with an acetal D5 pump mount. It features integrated digital RGB lighting and measures 117.51 by 128 by 128 mm. You get a distinctive form factor that holds substantial fluid volume for custom loops. This unit suits you if you already own a compatible D5 pump and want high coolant capacity with addressable lighting.
Pros
- 700 ml coolant capacity
- Integrated digital RGB lighting
- Transparent nylon reservoir body with acetal pump mount
- Compatible with standard D5 water cooling pumps
Cons
- D5 pump is not included
- Requires 128 mm clearance in both depth and height
Good fit if
- You already own a compatible D5 pump mechanism.
- You need 700 ml fluid volume in a single reservoir unit.
- You want digital RGB illumination built directly into the housing.
Skip if
- You require an included D5 pump motor out of the box.
- You have tight clearance limits that cannot fit a 128 mm sphere.
Verdict: Alphacool Eisball D5 Reservoir and Pump Top pairs a 700 ml transparent nylon reservoir with a dedicated D5 acetal mount and digital RGB lighting. It provides generous fluid volume if you bring your own D5 pump.
Alphacool Eisball 700ml D5 Reservoir
Best for: high-capacity custom loops using D5 pumps
- Pump Compatibility
- D5 (what this guide is about)
- Lighting Type
- Digital RGB
- Material
- Acrylic, Plexi
- Dimensions
- 2.01 × 5.04 × 5.04 inches
- Weight
- 2.03 pounds
The Alphacool Eisball 700ml D5 Reservoir Combo pairs a spherical transparent nylon reservoir with an acetal pump mount designed for D5 units. It holds up to 700 ml of fluid and includes integrated digital RGB lighting for internal illumination. Measuring 117.51 by 128 by 128 mm, this unit suits you if you need a distinct spherical reservoir footprint with high coolant capacity for your custom D5 liquid cooling loop.
Pros
- Large 700 ml fluid capacity
- Built-in Digital RGB illumination
- Transparent nylon sphere with durable acetal pump mount
- Direct compatibility with D5 pumps
Cons
- Spherical 128 mm width and height requires wide mounting clearance
- Weighs 2.03 pounds before adding fluid
Good fit if
- You want a high-capacity 700 ml reservoir for a D5 loop.
- You need integrated Digital RGB lighting inside your reservoir.
- You prefer a spherical nylon body instead of a traditional cylinder.
Skip if
- You have a slim chassis that cannot fit a 128 mm wide spherical shape.
- You prefer a traditional cylindrical reservoir layout.
Verdict: Alphacool Eisball 700ml D5 Reservoir Combo delivers 700 ml of fluid capacity and integrated Digital RGB lighting in an acetal-supported spherical design. It provides a sturdy, high-volume mounting solution engineered specifically for D5 pumps.
Alphacool Eisbecher Aurora 250mm Acetal Reservoir
Best for: tall loops using an existing D5 pump
- Pump Compatibility
- D5 (what this guide is about)
- Lighting Type
- D-RGB
- Material
- Acetal
- Dimensions
- 3.03 × 3.03 × 9.53 inches
- Weight
- 1.66 pounds
View on Amazon: Alphacool Eisbecher Aurora 250mm Acetal Reservoir
This reservoir pairs a 250mm glass tube with an acetal base designed to mount a standalone D5 pump. Measuring 77 by 77 by 242 millimeters, it provides high fluid capacity and integrated D-RGB lighting with an internal fountain effect. You will find it suits your setup if you already own a compatible D5 motor and want a tall glass cylinder assembly with standard mounting dimensions for your custom cooling loop.
Pros
- Real glass tube paired with a durable acetal pump body
- Integrated D-RGB lighting with water fountain effect
- Direct compatibility with standard D5 pumps
- Large 250mm tube size accommodates higher fluid capacity
Cons
- Does not include a D5 pump motor
- Tall 242mm height requires substantial vertical case clearance
Good fit if
- You already own a D5 pump to install into the acetal body.
- You want a genuine glass reservoir tube instead of acrylic.
- You have at least 242mm of vertical clearance in your chassis.
Skip if
- You need a complete combo that includes the pump motor.
- You are building inside a compact case with limited clearance.
Verdict: Alphacool Eisbecher Aurora 250mm Glass D5 Reservoir delivers a genuine glass cylinder with D-RGB illumination for users who already have a D5 pump motor. Its 242mm height makes it an expansive fluid reservoir for spacious chassis builds.
EK-Quantum Kinetic TBE 200 D5 Acetal Combo
Best for: versatile multi-port D5 pump reservoir configurations
- Pump Compatibility
- D5 (what this guide is about)
- Lighting Type
- D-RGB
- Material
- Acetal
- Dimensions
- 3.59 × 3.07 × 7.79 inches
- Weight
- 2.16 pounds
This D5 pump and reservoir unit combines an acetal body with a 60mm diameter tube and integrated addressable D-RGB lighting. Standing 200mm tall, it gives you six G1/4-inch ports for flexible loop routing and tubing connection options. It suits your build if you want an all-in-one D5 pump unit with substantial port connectivity and digital lighting without needing a standalone reservoir setup.
Pros
- Total of six G1/4-inch ports for loop routing options
- Integrated addressable D-RGB lighting
- Combined D5 pump and 60mm diameter reservoir design
- Durable acetal construction
Cons
- Overall 200mm height requires ample vertical mounting space
- Dry weight exceeds 2.1 pounds before adding fluid
Good fit if
- You want an integrated D5 pump and reservoir unit with multiple port choices.
- You need built-in addressable D-RGB lighting for your custom loop.
- You have at least 200mm of vertical mounting room in your chassis.
Skip if
- You need a standalone D5 pump top without an attached reservoir tube.
- You build in a compact case that cannot fit a 200mm tall combo unit.
Verdict: EK Quantum Kinetic 200 D5 Pump Reservoir delivers an all-in-one D5 pump and reservoir design equipped with six G1/4-inch ports and addressable lighting. It provides dependable port versatility and integrated lighting if your chassis has the 200mm clearance to fit it.
Thermaltake Pacific PR32-D5 Plus Pump Reservoir
Best for: large builds needing high fluid capacity
- Pump Compatibility
- D5 (what this guide is about)
- Lighting
- RGB
- Dimensions
- 13.3 × 5 × 4.25 inches
- Weight
- 1 pounds
View on Amazon: Thermaltake Pacific PR32-D5 Plus Pump Reservoir
The Thermaltake Pacific PR32-D5 Plus is a 400ml pump and reservoir combo designed for D5 setups. It features a 267mm tall body rated for 50 PSI and an integrated D5 pump delivering up to 1135 liters per hour with a 15-foot maximum lift. The unit includes a 360-degree rotary cap and fan-mounting brackets. This combo suits you if you need a high-capacity reservoir with addressable RGB lighting for your custom cooling loop.
Pros
- Integrated D5 pump delivers up to 1135 liters per hour flow rate and 15-foot lift
- Large 400ml reservoir capacity rated to withstand up to 50 PSI pressure
- Rotary cap rotates 360 degrees to adjust G 1/4 thread ports after mounting
- Includes brackets for standard mounting or direct installation onto a fan
- Features 12 addressable LEDs compatible with TT RGB Plus, Razer Chroma, and Alexa
Cons
- Tall 267mm height requires significant vertical clearance inside the case
- Uses 5-level speed control rather than automated motherboard PWM control
Good fit if
- You need a 400ml reservoir paired with an integrated 5-speed D5 pump.
- You plan to mount your pump and reservoir combo directly onto a case fan.
- You want to reorient G 1/4 thread ports using a 360-degree rotary cap.
Skip if
- You have a compact case that cannot accommodate a 267mm tall reservoir combo.
- You only need a standalone D5 pump top without an attached reservoir.
Verdict: Thermaltake Pacific PR32-D5 Plus 400ml Combo combines a 400ml reservoir, an 1135 liter-per-hour D5 pump, and flexible fan mounting. It provides high fluid capacity and adjustable port positioning for spacious custom cooling loops.
Alphacool VPP Apex PWM D5 Pump
Best for: standalone D5 pump top and reservoir setups
- Pump Compatibility
- D5 (what this guide is about)
- Pump Speed
- 2500-4500 RPM
- Dimensions
- 1.61 × 2.56 × 2.56 inches
- Weight
- 9.74 ounces
The Alphacool VPP Apex is a standalone D5-compatible liquid cooling pump designed for custom loops. It features a ceramic shaft, SATA power connectivity, and a 4-pin PWM header for speed regulation. Operating between 2,500 and 4,500 RPM, it delivers a maximum flow rate of 340 liters per hour. You will appreciate this unit if you need a reliable replacement pump motor to mount onto an existing D5 pump top or reservoir.
Pros
- PWM speed control between 2,500 and 4,500 RPM
- Ceramic shaft engineered for low vibration
- Standard SATA power connection
- Compatible with standard D5 pump tops and reservoirs
Cons
- Pump top and reservoir housing not included
- No integrated RGB or accent lighting
Good fit if
- You already have a D5 pump top or reservoir assembly.
- You prefer power delivery via SATA instead of legacy connectors.
Skip if
- You need a complete pump and reservoir combination in one box.
- You want built-in lighting features on the pump body.
Verdict: Alphacool VPP Apex PWM D5 Pump delivers precise speed regulation and smooth ceramic-bearing operation for custom liquid loops. It is an effective drop-in motor for any standard D5 housing.
Alphacool Core 200 Aurora D5 Reservoir
Best for: 400ml D5 pump reservoir configurations
- Pump Compatibility
- D5 (what this guide is about)
- Material
- Acrylic, Acetal
The Alphacool Core 200 Aurora D5 Reservoir is a liquid cooling reservoir and pump top combination built from acetal and acrylic. It provides a 400ml coolant capacity and features three G1/4-inch ports for your plumbing connections. Because it is engineered for direct D5 pump compatibility, it suits your build if you already own a D5 pump motor and need a dedicated reservoir top to complete your custom loop setup.
Pros
- 400ml fluid capacity
- Direct D5 pump compatibility
- Three standard G1/4-inch threaded ports
- Constructed from acrylic and acetal materials
Cons
- Does not include a D5 pump
- Limited to three total connection ports
Good fit if
- You need a 400ml reservoir compatible with a D5 pump.
- You want an acrylic and acetal reservoir and pump top combination.
- You use standard G1/4-inch loop fittings.
Skip if
- You need an included D5 pump out of the box.
- You require more than three G1/4-inch ports for complex routing.
Verdict: Alphacool Core 200 Aurora D5 Reservoir provides an acrylic tube and acetal top with 400ml capacity for custom loops. It offers a solid three-port configuration for builders supplying their own D5 pump.
EK Quantum Reflection² PC-O11D EVO Plexi Distro Plate
Best for: Lian Li O11D D5 custom loops
- Pump Compatibility
- D5 (what this guide is about)
- Material
- Acrylic, Plexi
View on Amazon: EK Quantum Reflection² PC-O11D EVO Plexi Distro Plate
This distribution plate from EK provides custom liquid loop routing with D5 pump compatibility. It features an integrated pump design built specifically for the Lian Li O11D chassis. Constructed from acrylic and plexi with black styling details, it serves as a central fluid hub. You will find this distribution plate useful if you assemble a dedicated cooling loop inside a compatible O11D case and need native D5 pump support.
Pros
- Engineered for D5 pump compatibility
- Features an integrated pump design
- Constructed from acrylic and plexi materials
- Directly compatible with Lian Li O11D cases
Cons
- Chassis compatibility is limited to Lian Li O11D cases
- Physical dimensions are unlisted in manufacturer specs
Good fit if
- You build a custom liquid cooling loop inside a Lian Li O11D case.
- You require a distribution plate with D5 pump compatibility.
- You prefer an acrylic and plexi reservoir setup.
Skip if
- You use a PC chassis other than the Lian Li O11D.
- You plan to run a cooling pump standard other than D5.
Verdict: EK EK-Quantum Reflection² O11D EVO Distro Plate delivers dedicated Lian Li O11D loop routing with integrated D5 pump support. Its acrylic and plexi build provides a central coolant path for your custom setup.
Alphacool Eisbecher Aurora D5 150mm Reservoir
Best for: compact glass D5 pump and reservoir builds
- Pump Compatibility
- D5 (what this guide is about)
- Material
- Acetal
View on Amazon: Alphacool Eisbecher Aurora D5 150mm Reservoir
The Alphacool Eisbecher Aurora D5 150mm Glass Combo is a liquid cooling reservoir and pump unit built for D5 setups. It integrates an acetal pump top, a glass reservoir tube, and an included Alphacool VPP Apex pump. You also get 12 digitally addressable RGB LEDs inside the pump top and two basic mounting options. This unit suits you if you need a compact 150 ml glass reservoir combo with an included pump.
Pros
- Includes an Alphacool VPP Apex D5 pump in the box
- Constructed with a glass tube and acetal pump top and lid
- Equipped with 12 digitally addressable RGB LEDs in the pump top
- Features an internal Lighttower water effect
Cons
- Compact 150 ml size holds less coolant than 250mm models
- Includes only two basic mounting configurations
Good fit if
- You want a reservoir that includes an Alphacool VPP Apex D5 pump.
- You prefer real glass tubing combined with an acetal pump top and lid.
Skip if
- You need more fluid capacity than this 150 ml reservoir provides.
- You already have a standalone D5 pump and only require a reservoir.
Verdict: Alphacool Eisbecher Aurora D5 150mm Glass Combo delivers an integrated glass reservoir and VPP Apex pump package in a compact 150 ml footprint. It gives you addressable lighting and essential mounting hardware without needing to purchase a pump separately.
Alphacool Eisbecher Aurora 250mm D5 Acetal Combo
Best for: large custom loops needing an included pump
- Pump Compatibility
- D5 (what this guide is about)
- Material
- Acetal
- Dimensions
- 12 × 4 × 4 inches
- Weight
- 1.69 pounds
View on Amazon: Alphacool Eisbecher Aurora 250mm D5 Acetal Combo
This pump and reservoir combo pairs a 360ml glass and acetal cylinder with an included Alphacool APEX VPP pump. Designed for D5 pump compatibility, it features standard G1/4-inch threads for integrating into your custom loop. Measuring 242x77x77mm in a black finish, it suits you if you need a high-capacity reservoir unit that comes complete with a pump right out of the box.
Pros
- Includes pre-installed Alphacool APEX VPP pump
- Holds up to 360ml of fluid
- Uses standard G1/4-inch thread connections
- Constructed with glass and acetal materials
Cons
- 242mm height requires substantial vertical clearance
- Limited to a single black color option
Good fit if
- You need a D5-compatible unit that comes with an APEX VPP pump.
- You want a 360ml reservoir capacity for a spacious case.
- You use standard G1/4-inch fittings in your cooling loop.
Skip if
- You have a compact case that cannot fit a 242mm tall unit.
- You already own a standalone D5 pump and only need a reservoir body.
Verdict: Alphacool Eisbecher Aurora D5 250mm Pump Combo delivers a bundled APEX VPP pump and a 360ml acetal and glass reservoir in one unit. It provides standard G1/4-inch connectivity for builders who need a large-volume fluid setup.
Corsair iCUE Link XD5 RGB Elite D5 Pump-Reservoir
Best for: Corsair iCUE LINK custom loop builds
- Pump Compatibility
- D5 (what this guide is about)
- Lighting Type
- Addressable RGB
- Dimensions
- 8.6 × 3.5 × 3.5 inches
- Weight
- 1.12 pounds
View on Amazon: Corsair iCUE Link XD5 RGB Elite D5 Pump-Reservoir
The Corsair XD5 RGB Elite combines an integrated Xylem D5 PWM pump with a 440ml transparent nylon reservoir. It features an integrated coolant temperature sensor, an anti-vortex mesh, and 22 addressable RGB LEDs. Measuring 8.6 inches tall and finished in white, it connects via the proprietary iCUE LINK daisy-chain system. This unit suits you if you want integrated loop monitoring and single-cable routing inside an iCUE LINK setup.
Pros
- Integrated Xylem D5 PWM pump with coolant temperature sensor
- 440ml transparent nylon reservoir with anti-vortex mesh
- 22 individually addressable RGB LEDs controlled via iCUE
- Single-cable iCUE LINK daisy-chain connectivity
Cons
- Requires separate iCUE LINK System Hub to operate
- 8.6-inch height requires ample vertical clearance
Good fit if
- You build within the Corsair iCUE LINK ecosystem.
- You need an integrated D5 pump with a built-in coolant temperature sensor.
- You want a 440ml reservoir capacity in a white finish.
Skip if
- You do not own or plan to buy an iCUE LINK System Hub.
- You use standard 3-pin ARGB headers without proprietary software.
- You have less than 8.6 inches of vertical mounting clearance.
Verdict: Corsair XD5 RGB Elite 440ml D5 Pump-Reservoir streamlines loop wiring through its iCUE LINK system while providing integrated temperature monitoring and standard D5 flow performance.
Specifications side by side
| Spec | Alphacool Eisdecke D5 Plexi Pump Top | Barrow D5 Pump Heatsink Top Kit | Alphacool Eisdecke Dual D5 Brass Pump Top | Alphacool Eisdecke Dual D5 Acrylic Pump Top | Alphacool Eisball D5 Reservoir and Pump Top | Alphacool Eisball 700ml D5 Reservoir | Alphacool Eisbecher Aurora 250mm Acetal Reservoir | EK-Quantum Kinetic TBE 200 D5 Acetal Combo | Thermaltake Pacific PR32-D5 Plus Pump Reservoir | Alphacool VPP Apex PWM D5 Pump | Alphacool Core 200 Aurora D5 Reservoir | EK Quantum Reflection² PC-O11D EVO Plexi Distro Plate | Alphacool Eisbecher Aurora D5 150mm Reservoir | Alphacool Eisbecher Aurora 250mm D5 Acetal Combo | Corsair iCUE Link XD5 RGB Elite D5 Pump-Reservoir |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pump Speed | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | 2500-4500 RPM | not specified | not specified | not specified | not specified | not specified |
| Lighting Type | not specified | not specified | not specified | not specified | Digital RGB | Digital RGB | D-RGB | D-RGB | not specified | not specified | not specified | not specified | not specified | not specified | Addressable RGB |
| Lighting | not specified | not specified | not specified | not specified | Digital RGB | Digital RGB | not specified | RGB | RGB | not specified | not specified | not specified | not specified | not specified | RGB |
| Material | Acrylic, Plexi | not specified | not specified | Acrylic, Plexi | Acrylic, Plexi | Acrylic, Plexi | Acetal | Acetal | not specified | not specified | Acrylic, Acetal | Acrylic, Plexi | Acetal | Acetal | not specified |
| Pump Compatibility | D5 | D5 | D5 | D5 | D5 | D5 | D5 | D5 | D5 | D5 | D5 | D5 | D5 | D5 | D5 |
| Dimensions | 3.15 × 3.15 × 1.57 inches | 3.8 × 3.2 × 2.7 inches | 7.48 × 3.94 × 2.76 inches | 7.48 × 3.94 × 2.76 inches | 4.63 × 5.04 × 5.04 inches | 2.01 × 5.04 × 5.04 inches | 3.03 × 3.03 × 9.53 inches | 3.59 × 3.07 × 7.79 inches | 13.3 × 5 × 4.25 inches | 1.61 × 2.56 × 2.56 inches | not specified | not specified | not specified | 12 × 4 × 4 inches | 8.6 × 3.5 × 3.5 inches |
| Weight | 0.44 kilograms | 5.6 ounces | 3.12 kilograms | 1.67 pounds | 1.42 pounds | 2.03 pounds | 1.66 pounds | 2.16 pounds | 1 pounds | 9.74 ounces | not specified | not specified | not specified | 1.69 pounds | 1.12 pounds |
| Color | Clear | Black | Black | Clear | Argb | ARGB | not specified | Acetal | not specified | Black | Black | Black | Black | Black | White |
| Model | 13189 | LD5HK-V1w | 13322 | 13312 | 15362 | 13324 | 15379 | 3831109818381 | CL-W280-PL00SW-A | 13339 | 15394 | 3831109892558 | 13326 | 13326 | CX-9040010-WW |
| Size | not specified | not specified | not specified | not specified | not specified | 700 mL" | 250mm | not specified | 400ml | not specified | not specified | not specified | 150 ml | not specified | 440ml Reservoir |
Is D5 Pump Compatibility Worth It?
D5 pump compatibility standardizes your liquid loop around a shared motor platform. It allows you to combine standalone PWM motors with ceramic bearings, dedicated heatsink housings, or reservoirs holding up to 700 ml of coolant. A D5 system supports flow speeds up to 1135 liters per hour and permits dual-pump series configurations. This spec delivers flexible mounting across distribution plates and cylinder combos without locking you into proprietary pump designs.
Worth it if
- You require dual-pump series routing inside brass or acrylic housings for demanding loops.
- You want flow rates up to 1135 liters per hour paired with large reservoirs up to 700 ml.
- You plan to swap standalone PWM motors across distinct distribution plates or heatsink tops.
Skip it if
- You use a closed-loop cooler that does not accept modular pump housings or standalone motors.
- You want a pre-sealed system without assembling separate tops, reservoirs, or fittings.
How We Picked D5 Coolers
To create this guide of 15 items, products are selected when their listing states D5 pump compatibility in the title or feature list. This selection includes standalone pump units, replacement tops, and integrated reservoirs built for the D5 standard. Only one size or variant of the same product family appears on the list.
You see products ordered with items in stock first. All details come directly from specifications and feature lists published on the listings. Products are not physically handled. This approach ensures you compare published dimensions, materials, and connection ports solely from manufacturer specifications for your liquid cooling build.
Choosing the Right D5 Cooling Setup
-
Choose Standalone or Combo Units
Check whether you need a bare motor or an all-in-one assembly. A standalone motor like the Alphacool VPP Apex PWM D5 Pump replaces a worn unit or drops into existing custom blocks. It gives you freedom to pick separate housings. Complete combo units merge the motor, top, and reservoir into one bracket. Choose a standalone pump motor if you already own mounting hardware or a distribution plate. Pick an integrated combo unit if you build from scratch to save assembly steps.
-
Evaluate Housing Material Strength
Examine the build material listed for your pump top. Acetal and acrylic provide lightweight structures suitable for standard brackets. Solid brass changes loop stability entirely. The Alphacool Eisdecke Dual D5 Brass Pump Top weighs 3.12 kilograms, offering extreme structural mass that eliminates pump vibration noise in rigid chassis setups. Acrylic lets you view fluid movement directly inside the chamber. Choose acetal or brass if you prioritize durable, opaque thread engagement that resists overtightening damage during installation.
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Select Single or Dual Pumps
Assess your total loop resistance across blocks and radiators. Single-pump tops manage standard CPU and GPU loops with minimal power draw. Dual-pump configurations run two motors in series to double head pressure and provide backup redundancy. The Alphacool Eisdecke Dual D5 Acrylic Pump Top accepts two motors to push fluid through multiple dense radiators without stalling. Choose a single-pump layout for simple builds. Select a dual-pump top when routing coolant through several water blocks across extensive tubing runs.
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Match Coolant Reservoir Capacity
Compare the fluid capacity rating before choosing a reservoir combo. Compact builds function well with 150ml reservoirs that fit constrained internal dimensions. Larger systems benefit from expanded fluid capacity to simplify loop filling and air bleeding. The Alphacool Eisball 700ml D5 Reservoir holds 700 ml of liquid, providing a substantial coolant buffer for heavy thermal loads. Choose smaller reservoirs between 150ml and 250ml for tight spaces. Select 400ml to 700ml options when you have open vertical clearance.
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Verify Port Placement Flexibility
Look at the number and orientation of G1/4-inch threaded ports on the housing. Standard tops provide basic inlet and outlet pairs. Advanced units expand plumbing routes to simplify fills and drain valves. The EK-Quantum Kinetic TBE 200 D5 Acetal Combo features six G1/4-inch ports across its body, letting you route hard tubing from multiple directions. Choose multi-port tops to eliminate awkward 90-degree adapter fittings. Check port positions before buying to ensure clean straight tube runs.
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Check Lighting System Compatibility
Inspect the lighting specification to match your motherboard or lighting hub. Listed models vary between standard RGB, digital RGB, addressable RGB, and non-illuminated options. The Alphacool Eisball D5 Reservoir and Pump Top integrates Digital RGB illumination inside its spherical body for customized lighting patterns. Non-lit units suit workstation builds where illumination adds unnecessary cable clutter. Choose digital RGB or ARGB components if your controller uses 3-pin headers, and confirm compatibility before finalizing your build layout.
Frequently asked questions
Can you install two D5 pumps in a single custom loop?
Yes, you can run two pumps using a dual D5 top. The Alphacool Eisdecke Dual D5 Brass Pump Top connects two pumps in series for high-resistance systems needing extra head pressure. Alternatively, the Alphacool Eisdecke Dual D5 Acrylic Pump Top provides dual-pump redundancy and multiple mounting angles at a lower weight of 1.67 pounds compared to the 3.12-kilogram brass version.
What reservoir capacities are available for D5 pump units?
Reservoir capacities vary significantly across D5 units depending on your case space. Compact options include the Alphacool Eisbecher Aurora D5 at 150 ml. Mid-sized reservoirs include the Alphacool Eisbecher Aurora 250mm at 360ml, the Alphacool Core 200 Aurora at 400ml, and the Corsair iCUE Link XD5 RGB Elite at 440ml. High-capacity spherical models like the Alphacool Eisball hold up to 700 ml of fluid.
What materials are used to construct D5 pump tops and reservoirs?
Manufacturers build D5 components out of acetal, acrylic, glass, brass, and nylon. The Alphacool Eisbecher Aurora 250mm pairs an acetal base with a glass cylinder. The Alphacool Eisball uses transparent nylon with an acetal mount, while the Alphacool Eisdecke Dual D5 is available in either brass or clear acrylic. These materials allow you to choose between structural rigidity, weight, and coolant visibility.
Which D5 pump and reservoir combos feature integrated RGB lighting?
Several D5 pump reservoirs include built-in addressable lighting. The EK-Quantum Kinetic TBE 200 Acetal Combo and Corsair iCUE Link XD5 RGB Elite feature standard RGB illumination. If you need digital RGB, both the spherical Alphacool Eisball and Alphacool Eisbecher Aurora glass series include D-RGB elements. These illuminated components plug into compatible controllers or motherboard headers to illuminate your reservoir fluid without external LED strips.
Can a distribution plate be used instead of a standard D5 reservoir?
Yes, a distribution plate can replace a cylindrical reservoir while housing a D5 pump. The EK Quantum Reflection² PC-O11D EVO Plexi Distro Plate mounts directly inside Lian Li O11D chassis setups, providing integrated D5 pump mounting. Its acrylic and plexi construction routes coolant through pre-aligned pathways, which aligns tubing runs to your components and eliminates the need for a separate standalone reservoir.
How many G1/4-inch ports do D5 pump reservoirs typically include?
Port counts vary by unit to accommodate different loop layouts. The Alphacool Core 200 Aurora D5 provides a three-port configuration for basic inlet and outlet routing. For more complex plumbing, the EK-Quantum Kinetic TBE 200 D5 Acetal Combo features six G1/4-inch ports. Having extra ports gives you flexibility for fill ports, drain valves, temperature sensors, or alternative tube angles inside your chassis.
What flow performance can you expect from an integrated D5 pump unit?
D5 pump units deliver strong coolant flow capable of handling multiple radiators and water blocks. For example, the Thermaltake Pacific PR32-D5 Plus pump combo features a maximum flow rate of 1135 liters per hour. This high discharge rate maintains constant coolant circulation through complex loops, preventing hot spots and ensuring effective heat transfer across all connected liquid cooling components in your system.