This is a high-performance water cooling block designed specifically for the Asus RTX 5090 D O32G Gaming graphics card. It is built to handle the intense heat generated by the GPU core, memory, power supply components, and other high-heat areas. The cooling block uses a three-layer design with a cold finger core to enhance heat absorption and improve overall cooling efficiency. It is ideal for gamers and PC enthusiasts who want to maintain stable performance during extended gaming sessions or overclocking.
The waterblock features a thick copper soleplate with mirror nickel plating to prevent oxidation and increase durability. The design includes 43 micro-channels with bottom-clearing slots and asymmetric water channels to maximize contact between the coolant and the soleplate. This increases heat dissipation efficiency and ensures even cooling across all critical components. The use of high-temperature-resistant acrylic materials ensures long life, clarity, and vibrant internal lighting effects.
The backplate is made from solid copper and covers the entire GPU PCB, providing comprehensive protection and heat dissipation. It is designed to reduce weight while maintaining structural integrity, which helps lower the load on the GPU. The backplate also leaves more space inside the chassis for additional hardware. Compatibility is specified for several Asus ROG Astral models of the RTX 5090 D O32G Gaming series, but users are advised to compare with their graphics card PCB before purchasing.
Installation requires careful attention to inlet and outlet positions to ensure optimal cooling efficiency. The product includes a thermal pad, LED light control line, and two water caps. Users are warned against using alcohol-based coolants and should confirm compatibility with their specific graphics card model before purchasing. Proper installation is crucial to avoid performance issues or damage.
Brand: Barrow
Model: Copper GPU Waterblock for Asus RTX 5090 D O32G Gaming
Specifications: Compatible with Asus ROG Astral RTX 5090 D O32G Gaming; 10mm thick copper soleplate; 43 micro-channels; mirror nickel plating; acrylic window
Features: Three-layer cooling design; high thermal conductivity; LED lighting; anti-oxidation coating; reduced weight structure
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