EK Pro CPU WB 4189 CPU Block Ni plus Acetal

The EK Pro CPU WB 4189 Ni plus Acetal is a professional liquid cooling water block designed for Intel Xeon Scalable processors using the LGA 4189 socket. Featuring a nickel plated copper cold plate and a durable CNC-machined POM Acetal top, it is engineered to provide efficient heat transfer and reliable cooling for demanding workstation and server environments. Its precision machined micro fin structure maximises the contact area with the processor, helping to manage heat under sustained workloads. The water block incorporates G1/4 inch threaded ports for integration into custom liquid cooling loops and a robust mounting design for secure installation. Combining professional grade construction with EK's established liquid cooling expertise, the EK Pro CPU WB 4189 Ni plus Acetal is suited to high performance systems where effective CPU thermal management and dependable operation are essential.

Features

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EK-Pro CPU WB 4189 Ni + Acetal

The EK-Pro CPU WB 4189 Ni + Acetal is a dedicated enterprise-grade water block that was specifically developed for LGA 4189 Intel® processors. The core of the new CPU water block was refined to manage the growing heat dissipation of new processors and to further upgrade connectivity options for workstation requirements.

The EK-Pro CPU WB 4189 Ni + Acetal water block features a total of 3 ports. Three ports located on the top are standard G1/4″ threaded and are intended for workstations and taller server racks.

This enterprise cooling solution is built for performance, reliability, serviceability, and no compromises in mind. EK-Pro CPU WB 4189 Ni + Acetal water block meets these demands with top thermal performance, and unparalleled connectivity making it the perfect choice for liquid cooling high-density computing systems.

The EK-Pro CPU WB 4189 Ni + Acetal water block features a precisely machined copper base (‘cold plate’) which is made from the purest copper available on the market and is treated with nickel electroplating. The top is CNC machined from durable black POM Acetal and the hold-down bracket is made of laser-cut stainless steel.

Please Note:

• This product should NOT be installed with any aluminium liquid cooling parts.
• The use of specifically engineered coolants that contain corrosion, scale, and biological inhibitors is mandatory to prevent damage to your nickel plated water block. EK is offering a selection of such products in the coolants section.