The Bykski N-RTXPRO6000-SR is a continuous-duty GPU water block with backplate for NVIDIA RTX PRO 5000 and 6000 Blackwell Server Edition cards. It covers the GPU chip, memory, and power stages in one pass.

Server workloads push cards to sustained board power where chassis airflow falls behind. This block transfers heat directly to the loop using a 9.5 mm T2 copper base with a 0.35 mm core thickness, 56 micro-channels (0.3 mm width), and electroless nickel plating to prevent corrosion.

Specifications

• Block Material: Nickel-plated T2 copper, nickel-plated copper and POM top
• Backplate Material: Black anodized aluminum (not in contact with coolant)
• Dimensions: 271.07 x 97.77 x 16.98 mm (width includes ports)
• Port Thread: G1/4

Compatibility

ONLY Compatible with:

• NVIDIA NVIDIA 6000 - RTX PRO 6000 BLACKWELL SERVER EDITION
• NVIDIA NVIDIA 6000 - RTX PRO 6000 BLACKWELL MAX-Q
• NVIDIA NVIDIA 6000 - RTX 6000D 84G
• NVIDIA NVIDIA 5000 - RTX PRO 5000 BLACKWELL

Parts Included

• GPU water block with backplate
• Installation hardware
• Thermal paste
• 1.5mm thermal pads

Warnings

Warranty is repair or replacement. All returns are accepted within 30 days, no questions asked. An installed or used item comes back at a higher restocking fee.

Installation removes the card's stock heatsink, after which it can no longer be cooled by chassis air. Never power the card without the loop installed and the pump running. Thermal pads go where the block has corresponding raised contact points; the die itself uses thermal paste.

No instructions are included, the installation illustration is in the gallery images. The manufacturer may modify the design, so the delivered product may differ from the images. Qualified users must install it themselves. The manufacturer isn't liable for damage caused by misuse, improper installation, noncompliant operation, or incompatible hardware or fluids. Use constitutes acceptance of these risks.

To view our comprehensive and detailed return policy, please kindly use the link provided below. This link will direct you to all the necessary information regarding our procedures, guidelines, and requirements for returns. You will find everything you need to know about the return process, including eligibility criteria, timelines, and any specific conditions that may apply. Thank you for your understanding and cooperation in this matter. We appreciate your attention to this important information.

Return/Refunds and Restock Fees

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Shipping and Delivery Policies