Alphacool ES Water Block for NVIDIA RTX 6000 Pro Workstation and RTX 5090 Founders Edition

The Alphacool ES water block is a precision-engineered cooling solution tailored for the NVIDIA RTX 6000 Pro Workstation and RTX 5090 Founders Edition graphics cards. This high-performance component is designed to integrate seamlessly into custom liquid cooling loops, providing superior thermal management for professional-grade hardware. By replacing the stock cooling system, this water block ensures that your GPU maintains optimal operating temperatures even during intensive computational tasks, rendering, or high-end gaming sessions.

Advantages

The primary advantage of this water block is its ability to significantly reduce GPU temperatures, which prevents thermal throttling and allows the graphics card to maintain peak performance levels for extended periods. Its robust construction utilizes high-quality materials that facilitate efficient heat transfer away from the core, memory, and voltage regulator modules. Furthermore, the design is optimized for low flow resistance, making it compatible with a wide range of pump configurations and ensuring reliable, long-term operation in demanding workstation environments.

Suitable for

• Professional workstations running heavy rendering or simulation software
• High-end gaming PCs requiring stable thermal performance
• Custom liquid cooling builds for NVIDIA RTX 6000 Pro and RTX 5090 Founders Edition
• Environments where silent operation and low temperatures are critical

When it may not be suitable

This product is not suitable for users who do not have an existing custom liquid cooling loop, as it requires a pump, reservoir, radiator, and tubing to function. It is also not compatible with graphics cards other than the specific NVIDIA RTX 6000 Pro Workstation and RTX 5090 Founders Edition models.

Key specifications

• Compatibility: NVIDIA RTX 6000 Pro Workstation and RTX 5090 Founders Edition
• Material: High-conductivity base plate with durable housing
• Cooling type: Full-cover liquid cooling block
• Design: Optimized for low flow resistance and efficient heat dissipation

How to use

Installation requires the careful removal of the original factory cooler from your graphics card. Once the GPU core and components are cleaned of old thermal interface material, apply the provided thermal pads and thermal paste according to the included manual. Carefully align the water block with the mounting holes on the PCB and secure it using the provided screws. After installation, ensure the loop is leak-tested before powering on the system.

What to consider before purchase

• Verify that your graphics card model matches the supported list exactly
• Ensure you have the necessary liquid cooling components such as fittings, tubing, and coolant
• Check your case dimensions to ensure there is enough space for the water block and tubing
• Confirm that your power supply and pump are sufficient for a custom loop setup

Usage recommendations

Regularly inspect your liquid cooling loop for any signs of debris or coolant degradation to maintain the efficiency of the water block. It is recommended to use high-quality, non-conductive coolant and to perform a full system flush during annual maintenance.