Thermaltake Pacific R2U Reservoir
Best drive-bay reservoir for custom water-cooling enthusiasts building compact loops.
This reservoir turns wasted drive bays into a sleek, functional centerpiece for your custom loop. It offers the flexibility of multiple ports and easy maintenance, though you’ll need a case that still accommodates 5.25-inch slots to make it work.
$69.99
at
Thermaltake Official Website
Who it's for
- Server rack builders needing space-efficient cooling solutions
- Maintenance-focused users wanting quick, clear coolant monitoring
- Custom loop enthusiasts requiring flexible, complex routing options
Who should skip it
- Standard desktop builders requiring compatibility with typical PC cases
- Users wanting easy, hassle-free pump maintenance and access
- Aesthetic-focused builders preferring sleek, modern cylindrical designs
Performance breakdown
Drive Bay Integration
Seamlessly utilizes unused 5.25-inch bays for a clean, compact aesthetic.
Loop Flexibility
Five G1/4 ports provide ample routing options for complex custom loops.
Build Durability
POM and PMMA construction ensures long-term reliability under high pressure.
Maintenance Accessibility
Front and rear access points make coolant refills straightforward and mess-free.
System Compatibility
Pressure equalizer plug prevents airlocks and stabilizes flow in extreme setups.
Visual Appeal
Clear PMMA housing showcases coolant flow for a striking custom look.
Key Specs
Dimensions
147.9 mm (W) x 84.8 mm (H) x 66 mm (D)
Weight
920 g
Material
POM + PMMA
Capacity
250 ml
Screw thread
G 1/4
Included Parts
3 x Stopper (G 1/4), 1 x Pressure Equalizer Plug
Know before you buy
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Ask Metto anything about the Thermaltake Pacific R2U Reservoir before you decide.