Aquacomputer Water Cooling Parts: 2 Picks Ranked by Specs

Quick picks

Our 2 picks

1 Best overall

Aquacomputer ULTITUBE D5 150 PRO Reservoir with Pump

Best for: Desktop builds needing integrated pump

Material

Borosilicate glass, acetal, aluminum

Coolant Type

Deionized Water

Pump Compatibility

D5

Dimensions

19.7 × 19.7 × 11 inches

View on Amazon: Aquacomputer ULTITUBE D5 150 PRO Reservoir with Pump Affiliate link

This desktop reservoir integrates an Aquacomputer D5 NeXT pump directly into the base. The glass tube features a stainless steel mesh filter to trap particles and separate air bubbles. A gas exchange membrane in the lid helps maintain coolant quality. You can adjust pump speed via PWM and monitor performance with a speedometer signal. The base and lid are made of resistant acetal.

Pros

• Integrated Aquacomputer D5 NeXT pump
• Stainless steel mesh air separator
• Gas exchange membrane in lid
• PWM speed control and monitoring

Cons

• Larger footprint than standard reservoirs
• No software control mentioned in data
• Acetal plastic construction for base

Good fit if

• You want a compact all-in-one reservoir and pump
• You prefer manual PWM speed adjustment
• You need air bubble separation

Skip if

• You require software-based pump control
• You have limited desktop space
• You prefer metal reservoir bodies

Verdict: Aquacomputer ULTITUBE D5 150 PRO suits builders who want a reliable, integrated pump-reservoir unit with manual control. It fits well on desktops where space allows for its specific dimensions.

2 Best budget

Aquacomputer ULTITUBE 200 PRO Glass Reservoir

Best for: RGBpx users needing high capacity

Lighting

RGBpx-compatible, 13 addressable LEDs

Reservoir Capacity

470 ml

View on Amazon: Aquacomputer ULTITUBE 200 PRO Glass Reservoir Affiliate link

The Aquacomputer ULTITUBE 200 PRO is a 250mm desktop reservoir built for high-capacity cooling loops. It features a 470 ml borosilicate glass tube with a 65 mm outer diameter and 5 mm wall thickness. The unit includes an RGBpx-compatible LED ring with 13 individually addressable LEDs for lighting control. Its dimensions are approximately 72 x 72 x 250 mm. This reservoir suits builders who need ample fluid volume and precise aesthetic control in a compact footprint.

Pros

• Generous 470 ml filling volume for stable thermal performance
• Durable borosilicate glass tube with 5 mm wall thickness
• Includes 13 individually addressable RGBpx-compatible LEDs
• Compact 72 x 72 mm base footprint for easy mounting

Cons

• Limited to RGBpx-compatible lighting systems only
• Requires external pump and reservoir combination for full operation
• No mention of included mounting hardware or fittings

Good fit if

• You need a high-capacity reservoir for a large loop
• You use an RGBpx-compatible lighting controller
• You prefer borosilicate glass for visual clarity

Skip if

• You require integrated pump and reservoir functionality
• You use standard addressable RGB (5V ARGB) lighting
• You need a smaller footprint than 250 mm length

Verdict: Aquacomputer ULTITUBE 200 PRO 250mm Reservoir delivers reliable volume and precise lighting for builders using RGBpx systems. It fits users who prioritize glass clarity and capacity in a standard 250 mm form factor.

Specifications side by side

Aquacomputer Reservoirs and Pumps Overview

Aquacomputer offers distinct reservoir and pump combinations based on your spatial and functional needs. The ULTITUBE D5 150 PRO integrates a D5 pump directly into a black reservoir unit. Its specific dimensions, measuring 19.7 inches by 11 inches, suit desktop builds where you have ample space for a larger footprint. This integrated design simplifies plumbing for those prioritizing a reliable, all-in-one solution without separate components.

For users requiring higher volume or specific lighting integration, the ULTITUBE 200 PRO provides a 250mm glass reservoir option. This model fits shoppers who need high coolant capacity and precise RGBpx control. While the D5 150 PRO focuses on pump integration, the 250mm unit emphasizes clarity and volume. You should select based on whether you need an integrated pump or a standalone high-capacity glass reservoir for your loop.

Who Aquacomputer Fits Best

This range suits builders who need specific reservoir capacities or integrated pump solutions. The ULTITUBE D5 150 PRO offers a black, integrated pump-reservoir unit for desktops with ample space. The ULTITUBE 200 PRO provides a 250mm glass reservoir for high-capacity needs and RGBpx lighting. You get a spread from integrated units to large glass vessels. However, this list does not include smaller standard reservoirs or non-glass options. If you require compact sizes or different materials, these specific models may not fit your case constraints.

How to choose the right Aquacomputer part

1. Check pump compatibility

   You must match the reservoir to your chosen pump. The ULTITUBE D5 150 PRO is designed specifically for the D5 pump. This integration saves space and simplifies your loop. If you prefer a different pump, this unit will not work for you. Check the pump compatibility field carefully. Choosing the wrong combination leads to fitting issues. Ensure your pump matches the designated slot. This step prevents unnecessary returns and delays. Your build depends on this mechanical fit.

2. Measure available space

   Dimensions dictate where a reservoir can sit. The ULTITUBE D5 150 PRO measures 19.7 inches in width and length. It also stands 11 inches tall. You need clear area in your case. Desktop builds often have more room than small form factor cases. Measure your intended location before buying. The 250mm model has a different footprint. Compare these numbers to your case specs. Proper sizing ensures a clean and safe installation. Do not guess the space required.

3. Select reservoir capacity

   Volume affects coolant capacity and thermal stability. The ULTITUBE 200 PRO offers a 250mm capacity. This size suits builders needing high fluid volume. Larger reservoirs hold more coolant, which helps with heat dissipation. If you have a small loop, a large unit may be overkill. Check the reservoir capacity attribute. Match this spec to your loop size. Adequate volume prevents pump cavitation. It also allows air bubbles to escape. Choose the size that fits your thermal needs.

4. Choose material type

   Material impacts clarity and durability. The ULTITUBE 200 PRO uses glass. Glass offers excellent visual clarity for RGB lighting. It also feels premium and sturdy. Other models may use different materials. Decide if you want to see the coolant flow. Glass shows off RGBpx effects well. Plastic might be lighter or cheaper. Consider how the material fits your aesthetic. The choice affects how light passes through. Pick the material that matches your style.

5. Plan lighting integration

   Lighting systems require specific control methods. The ULTITUBE 200 PRO is designed for RGBpx users. You need compatible controllers for this setup. Check if your current lighting hub supports RGBpx. If you use standard ARGB, this unit may not work. The D5 PRO unit is black and simpler. Decide on your lighting ecosystem first. Ensure all parts communicate correctly. Mismatched lighting creates a disjointed look. Verify compatibility before adding to your cart.

Frequently asked questions

See also

• aquacomputer ultitube 200 pro reservoir review
• aquacomputer ultitube d5 150 pro review
• hydro snooze hydrosnooze water cooling review
• uxcell aluminum water cooling block alternatives