Alphacool Core GeForce RTX 5090 Reference Copper Water Block w/ Backplate 10242
UPC: 4250197102421
MPN: 10242
Brand: Alphacool
Type: Water Block
To Fit: GPU
Material: Copper, Acrylic, Aluminum
Compatible Brand: NVIDIA
Power Connection: 3-Pin
Alternative Models & Cross-Brand Equivalents
For buyers cross-referencing specific PC builds or motherboard QVL lists, this item shares identical core specifications with, or is a direct physical variant of, the following manufacturer part numbers:
- 10293
- 10292
- 14739
- 3831129901179
- 3831129901148
- CX-9020032-WW
- 15687
- 15688
Loop Integration & Technical Specs
The Alphacool Core GPU water block is engineered for seamless integration into high-performance custom liquid cooling loops. It features standard 4x G1/4" threads for versatile tube routing and fitting compatibility.
- Dimensions: Compact overall footprint of 201.40 x 148.57 x 34.38 mm ensures excellent chassis compatibility.
- Advanced Illumination: Integrated 9x Digital aRGB LEDs powered by a 5V 3-Pin JST connector provide vibrant, customizable lighting.
- Optimized Flow: Features a 3.25 mm cooler bottom thickness with 0.4 mm cooling fins and spacing for maximum thermal transfer.
Socket Compatibility & Fitment
This premium full-cover block is precision-machined exclusively for NVIDIA GeForce RTX 5090 Reference Design graphics cards. It provides comprehensive cooling for the GPU core, VRAM, and VRMs.
- Reference Design Support: Strictly compatible with RTX 5090 Reference PCBs.
- Included Backplate: Comes complete with a 6.00 mm thick aluminum backplate (201.40 x 148.57 mm) to enhance structural rigidity and passive cooling.
Materials, Maintenance & Condition
Constructed from premium materials to ensure long-term reliability and prevent galvanic corrosion when used with standard copper/brass loop components. The unit is factory pressure-tested to 0.8 bar to guarantee leak-free operation.
- Cold Plate: High-quality chrome-plated copper provides superior heat dissipation and corrosion resistance.
- Top & Terminal: Features a transparent acrylic top for visual fluid monitoring and a durable acetal terminal.
- Thermal Limits: Designed to operate safely with a maximum coolant operating temperature of 60°C.
