Computer cooling system accessory Aqua‑Computer 53290 — stainless steel, black, single piece

Aqua‑Computer 53290 is a stainless steel accessory for PC liquid cooling systems, finished in black and supplied as a single-piece bracket with preinstalled connectors. It is intended as a feedthrough for two RGBpx connections, allowing RGBpx-equipped devices mounted inside the chassis to be connected through a vacant PCIe or PCI slot to external controllers or extension cables. The product includes a solid corrosion-resistant stainless steel construction and two RGBpx connection cables of approximately 50 cm length for immediate integration into custom water-cooling loops and related assemblies.

Advantages

The stainless steel construction provides corrosion resistance and mechanical stability while the black finish ensures a discreet appearance inside most PC builds. Preinstalled connectors simplify installation and reduce assembly time. Supplied cables of about 50 cm allow flexible routing to external controllers or extensions without immediate need to buy additional cable adapters. The single-piece bracket fits into a vacant PCIe or PCI slot and preserves chassis integrity while enabling clean routing of RGBpx lines.

Suitable for

• Custom PC water-cooling loops requiring external RGBpx routing
• Adapters or controllers that need panel-mounted RGBpx connections on the rear of the chassis
• Maintenance or retrofitting of existing liquid-cooling systems where a vacant PCIe/PCI slot is available
• Builds that require a corrosion-resistant mounting solution for fluid- and signal-friendly feedthroughs

Key specifications

• Material: stainless steel with black finish
• Form factor: single-piece bracket for a vacant PCIe/PCI slot
• Connectors: two preinstalled RGBpx feedthrough connectors
• Included cables: two RGBpx connection cables, approx. 50 cm length each
• Intended use: routing RGBpx signals through chassis rear panel in liquid-cooling setups

How to use

Install the bracket into a vacant PCIe or PCI slot at the rear of the computer chassis, securing it as required by the case design. Route the included RGBpx cables from the internal components through the connectors to external controllers or extension cables. Ensure connectors are fully seated and that cable routing does not interfere with moving parts or obstruct airflow. Check compatibility of RGBpx devices and controllers before powering the system.

Recommendations

Use the bracket in a dry, clean environment and avoid exposing connectors to conductive residues. When installing, handle connectors carefully to avoid bending pins and secure cables to prevent strain. For long-term installations, periodically inspect the stainless steel finish and connector seating to ensure reliable signal transmission and mechanical stability.