Liquid CPU Water Block Alphacool Eisblock XPX Pro 1U pre Ampere LGA 4926 (model 13529)

Alphacool Eisblock XPX Pro 1U for Ampere LGA 4926 is a low-profile liquid CPU water block engineered for compact server and 1U chassis environments. Designed to provide direct liquid cooling to processors using the Ampere LGA 4926 socket, this water block minimizes thermal resistance between the CPU and coolant, enabling lower sustained temperatures under heavy computational loads. Its slim form factor allows installation in space-constrained racks and specialized systems while maintaining compatibility with custom liquid cooling loops.

Advantages

The Eisblock XPX Pro 1U combines a compact height with efficient thermal transfer, delivering effective cooling where vertical space is limited. The block's cold plate and internal channel geometry promote uniform coolant flow across the processor surface, reducing hotspots and improving temperature stability. It is designed for reliable operation in continuous server workloads and supports straightforward integration into existing loop configurations for optimized system cooling.

Suitable for

• 1U rackmount servers and compact chassis with Ampere LGA 4926 CPUs
• Custom liquid cooling loops requiring a low-profile CPU water block
• Data center and edge systems demanding consistent thermal performance under sustained load
• Systems where vertical clearance is restricted but high cooling efficiency is needed

Key specifications

• Socket compatibility: Ampere LGA 4926
• Form factor: low-profile / 1U-compatible height
• Cooling type: liquid CPU water block for integration into custom loops
• Material characteristics: precision-machined cold plate and housing for efficient heat transfer
• Flow design: internal channels optimized for uniform coolant distribution and reduced pressure drop

How to use

Install the water block directly onto the processor following the chassis and motherboard alignment for Ampere LGA 4926 sockets. Apply an appropriate thin layer of thermal interface material between the CPU heat spreader and the cold plate before securing the block with the recommended mounting hardware. Connect inlet and outlet fittings to the system's tubing, ensuring proper sealing and correct flow direction. Bleed air from the cooling loop and verify leak-free operation before powering the system for extended workloads.

Recommendations

Use coolants and fittings compatible with the block materials and the rest of the loop; follow manufacturer guidance for torque values on mounting hardware and fittings. Regularly inspect the loop for air, corrosion, or particulate buildup, and perform maintenance such as coolant replacement and loop flushing at intervals appropriate for the operating environment.