Aqua Computer
Aquacomputer ULTITUBE D5 150 PRO reservoir with D5 NEXT pump
Best premium reservoir for enthusiasts building high-performance, silent liquid cooling loops.
Elevate your PC's liquid cooling with the Aquacomputer ULTITUBE D5 150 PRO reservoir. This premium unit integrates a powerful D5 PWM pump and features a robust borosilicate glass tube, offering superior scratch resistance and thermal stability. An integrated fine stainless steel mesh filter effectively manages particles and air bubbles. The pump operates exceptionally quietly and smoothly, with PWM control and tacho output for monitoring. Included mounting hardware and vibration-dampening decouplers ensure flexible and silent installation for a high-performance, reliable cooling solution.
$226.95
Owner Satisfaction
4.8
/ 5
Category Rank
35
/ 3596
#35 in Computer System Cooling Parts
Price vs Category Average
+50%
Above average
Material
Borosilicate glass tube, black anodized aluminum, acetal
/ Borosilicate glass tube, black anodized aluminum, acetal
Who it's for
- Power users wanting all-in-one monitoring and control
- Enthusiasts prioritizing long-term durability and clarity
- Builders needing flexible installation in tight spaces
Who should skip it
- Budget-conscious builders managing strict project costs
- Users preferring a plug-and-play hardware experience
- Beginners intimidated by advanced configuration and setup
Performance breakdown
Pump Performance
The D5 NEXT pump delivers exceptional flow rates for demanding custom loops.
Build Quality
Borosilicate glass and acetal construction offer premium durability and chemical resistance.
Acoustic Profile
Vibration-dampening mounts ensure near-silent operation even at higher pump speeds.
Filtration Efficiency
Integrated stainless steel mesh effectively traps debris and prevents air bubble recirculation.
Monitoring Precision
Advanced PWM control and tacho output provide granular, real-time system telemetry.
Installation Ease
Thoughtful mounting hardware makes integrating this reservoir into tight spaces straightforward.
Key Specs
Material
Borosilicate glass tube, black anodized aluminum, acetal
Filling volume
approx. 350 ml
Dimensions
approx. 72 x 72 x 250 mm (including pump)
Connection thread
G1/4
Operating voltage
8 - 24 V DC
Power consumption
23 W (at 12 V)
Pressure head
3.7 m water column (at 12 V)
Power supply via 4-pin Molex drive connector, PWM and tacho signal separately on 4-pin fan connector
Features
- Durable borosilicate glass tube construction
- Integrated high-performance D5 PWM pump
- PWM control with tacho signal for monitoring
- Extremely quiet and smooth pump operation
- Built-in stainless steel mesh particle and air filter
- Easy-fill port with large opening
- Includes mounting hardware and vibration dampeners
- Acetal base and lid for enhanced durability
What customers say
Enthusiasts highly regard the Aquacomputer ULTITUBE D5 150 PRO with the D5 NEXT pump as a benchmark for custom water cooling due to its exceptional build quality and advanced functionality. Users consistently praise the robust construction using borosilicate glass and precision parts, which ensures durability and premium aesthetics. The integrated D5 NEXT pump is a key feature, offering appreciated real time monitoring of coolant temperature and flow rate via the OLED display and Aquasuite software. This detailed control aids in optimal system tuning and safety. While the high price point is noted as a significant investment, the consensus confirms this combination delivers unmatched reliability and visual appeal for serious PC builders.
Know before you buy
Borosilicate glass is significantly more scratch-resistant and chemically stable than acrylic. It will not cloud or discolor over time when exposed to various coolant additives, ensuring your reservoir maintains its clarity for years.
While the pump functions via standard PWM motherboard headers, using Aqua Computer’s Aquasuite software allows you to fully customize the pump’s speed, monitor temperatures, and configure alarms for a more precise cooling setup.
The integrated filter captures debris and helps separate air bubbles from the coolant before they circulate through your loop. This protects your water blocks from clogs and reduces noise caused by air trapped in the pump.
Yes, the D5 pump is widely considered the gold standard for quiet operation. When combined with the included vibration-dampening decouplers, the unit runs exceptionally smoothly, making it ideal for noise-sensitive environments.
Maintenance is straightforward thanks to the large fill port, which makes topping off your coolant easy. You should periodically inspect the stainless steel mesh filter for any trapped particles and clean it if you notice a decrease in flow rate.
With dimensions of 72 x 72 x 250 mm, it is compact enough for most mid-tower cases. However, you should ensure you have enough vertical clearance and mounting space for the reservoir and pump assembly before purchasing.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$227