Pump & reservoir Thermaltake Pacific PR32-D5 Plus

The Thermaltake Pacific PR32-D5 Plus is a combined pump and reservoir unit for liquid-cooled computer systems. Constructed from PMMA and POM with a black and transparent finish, the unit measures 74.8 mm (W) × 74.8 mm (D) × 267 mm (H) and holds 400 ml of coolant. It includes a 360° rotary cap with G 1/4 thread ports for flexible tubing orientation and integrated addressable LEDs for customizable lighting effects.

Advantages

The integrated D5-class pump delivers up to 1135 litres per hour and can push coolant to a height of up to 15 feet, while a five-level speed control lets you adjust performance to match system load. The 360° rotary cap enables repositioning of G 1/4 ports after installation for easier routing. Built-in addressable RGB lighting (12 LEDs) provides 16.8 million color combinations via TT RGB Plus. The 267 mm tall PMMA reservoir with 400 ml capacity is rated to withstand up to 50 PSI.

Suitable for

• Custom PC liquid-cooling loops
• High-performance desktop systems requiring reliable pump flow
• Builds where flexible tubing orientation is needed

Key specifications

• Type: Pump & reservoir
• Material: PMMA and POM
• Dimensions (W×D×H): 74.8 × 74.8 × 267 mm
• Capacity: 400 ml
• Maximum pressure: 50 PSI
• Max flow rate: 1135 L/h
• Maximum lift: up to 15 ft
• Pump speed control: 5 levels
• Lighting: 12 addressable LEDs, 16.8 million colors (TT RGB Plus)
• Ports: G 1/4 thread (rotary cap)
• Colour: Black, Transparent

How to use

Mount the unit inside the case using the included stand or fan bracket depending on available space. Connect tubing to the G 1/4 ports; if necessary, rotate the 360° cap after installation to set the desired port orientation. Fill the reservoir with compatible coolant, then configure pump speed with the five-level control to suit system load. Connect the RGB header and use TT RGB Plus software to customize lighting.

Recommendations

Use only coolant compatible with PMMA and POM materials, follow manufacturer guidance for system pressure limits, and perform regular maintenance checks on fittings and tubing to prevent leaks. If installing in tight spaces, consider the included fan-mount bracket for alternative placement.