Backplate Alphacool 11966 Acrylic Aluminium Copper Nickel Black Transparent

The Alphacool Backplate 11966 Acrylic Aluminium Copper Nickel Black Transparent is a metal and acrylic backplate designed to improve GPU cooling performance and refine the visual appearance of a computer build. Constructed from a combination of acrylic, aluminium, copper and nickel, the backplate provides structural support, additional passive heat dissipation and an integrated 5V RGB lighting interface. Its external dimensions are approximately 141.8 mm wide, 246.4 mm deep and 26.6 mm high, and the transparent black finish offers a balance of subdued styling and visible internal elements.

Advantages

The layered construction of acrylic with aluminium, copper and nickel surfaces increases surface area for heat dispersion while maintaining rigidity and protection for the PCB. The transparent black aesthetic pairs with internal components without fully obscuring them, and the integrated 5V RGB lighting makes it compatible with common motherboard and controller headers that support 5V addressable LEDs. The compact depth and height values allow installation in a broad range of GPU layouts without excessive protrusion.

Suitable for

• Upgrading GPU cooling and rear-side heat dissipation
• Enhancing the appearance of custom PC builds with subtle RGB lighting
• Providing additional structural support and PCB protection for graphics cards

Key specifications

• Materials: acrylic, aluminium, copper, nickel
• Finish: black transparent
• Dimensions (W × D × H): 141.8 mm × 246.4 mm × 26.6 mm
• RGB interface voltage: 5V (addressable RGB compatible)

How to use

Install the backplate according to the graphics card and backplate manufacturer instructions: align mounting holes with the GPU PCB and secure with the appropriate screws. Connect the 5V RGB cable to a compatible addressable RGB header on the motherboard or an external controller to enable lighting; ensure correct pin alignment before powering the system. Handle the backplate by its edges and avoid contact with exposed circuitry during installation to prevent static discharge or mechanical damage.

Usage recommendations

For optimal thermal performance, ensure there is adequate airflow across the rear of the graphics card and avoid obstructing case vents. Use only compatible 5V addressable RGB headers and verify pinouts to prevent electrical mismatch. When combining with liquid cooling solutions or full-cover water blocks, confirm mechanical compatibility with the card model to ensure proper fit and mounting.