Reservoir Combo Singularity Protium 2.0 ARGB 150 D5 - Acrylic, Black

The Singularity Protium 2.0 ARGB 150 D5 Reservoir Combo is a compact acrylic reservoir and pump mounting solution in black, designed specifically for D5-series pumps in custom desktop liquid cooling loops. The unit integrates a 150 mm clear acrylic reservoir body with ARGB lighting support, providing a combined pump-reservoir assembly that simplifies installation and tidies internal layout. The design supports standard D5 pump attachments and offers visible coolant capacity for maintenance and filling.

Advantages

This reservoir combo combines an acrylic reservoir and a D5-compatible mounting interface to reduce the number of separate components and minimize space usage inside a PC chassis. Built-in ARGB lighting integration allows synchronized illumination with compatible controllers and motherboards while preserving coolant visibility through the clear acrylic. The black finish provides a neutral aesthetic that fits a wide range of build styles and helps conceal mounting hardware.

Suitable for

• Custom desktop liquid cooling loops using D5 pumps
• Compact or mid-tower PC cases where a combined pump-reservoir mount saves space
• Builds requiring ARGB lighting coordination with motherboard or controller software
• Systems where visual coolant level monitoring is desirable

Key specifications

• Reservoir material: clear acrylic
• Reservoir length: 150 mm
• Finish: black external components
• Compatibility: mounting interface for D5-series pumps
• Lighting: ARGB integration for addressable RGB control
• Installation: combined pump-reservoir mounting for inline pump attachment

How to use

Mount the Protium 2.0 reservoir in a suitable location inside the case where the D5 pump can be attached directly to the provided interface. Secure the D5 pump to the mounting interface according to the pump manufacturer’s instructions, ensuring proper alignment and tightness of fasteners. Connect inlet and outlet tubing to the loop fittings, fill the reservoir with coolant while following safe filling procedures, and purge air from the loop by gently running the pump and tipping the case if needed. Connect the ARGB header to a compatible controller or motherboard header for lighting control.

Usage recommendations

Use coolant and additives that are compatible with acrylic and the pump manufacturer’s guidelines. Avoid overtightening fittings against the acrylic body to prevent stress. Regularly inspect coolant level and tubing connections, and follow anti-corrosion and biocide recommendations for long-term loop maintenance. For ARGB control, verify header pinout compatibility before connecting to your controller or motherboard.