2U Square LGA2011 Copper Base CPU Cooler, Server Heatsink for Intel Xeon E5-1600 E5-2600 E5-4600 V1/V2 Series Processors, 4-Pin PWM Fan, Fits 2U Rack Server & X79 X99 Motherboards

This 2U square LGA2011 active CPU cooler is specially developed for Intel Xeon E5-1600, E5-2600 and E5-4600 V1/V2 series processors. Adopting high-conductivity copper base and optimized heat pipe structure, it rapidly conducts CPU heat outward and avoids thermal throttling under long-time computing, virtualization and data processing loads.

Built in standard 2U height specification, it occupies limited internal space and works well with mainstream 2U rack servers and X79/X99 workstations adopting LGA2011 Square ILM mounting standard. Equipped with 4-pin PWM fan, the fan speed dynamically adjusts according to CPU temperature to realize effective heat dissipation while controlling operating noise.

Spring pre-tightened screws ensure even compression between heatsink and CPU surface, improving thermal contact efficiency. Robust metal structure offers excellent durability for 24/7 continuous operation in data center, industrial computing and DIY server environments. Ideal replacement cooling solution to upgrade or replace original stock server heatsinks.