EK-Pro CPU WB 4677 Rack Ni + Acetal

Product EAN: 3831109861110

In stock

Estimated Delivery Date: 7 March 2024
  • DHL Economy tracking: 8 March 2024
  • DHL Express with tracking: 7 March 2024
  • UPS with tracking: 7 March 2024

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The EK-Pro CPU WB 4677 Rack Ni + Acetal is a dedicated enterprise-grade water block with 1U chassis compatibility specifically developed for LGA 4677 Intel® Xeon processors. The core of the new CPU water block was refined to manage the growing heat dissipation of new processors and to upgrade connectivity options for server rack requirements. The new server/workstation-grade CPU water block is compatible with 1U chassis type and suitable for use in server racks.

EK-Pro CPU WB 4677 water block

The EK-Pro CPU WB 4677 Rack Ni + Acetal water block features a total of 4 G1/8″ threaded side ports for low-profile usage.

This enterprise cooling solution is built with performance, reliability, serviceability, and no compromises in mind. This 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 4677 Rack Ni + Acetal water block features a precisely machined copper base (coldplate) 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.

Intel® CPU socket compatibility:
- LGA 4677 
Intel Xeon compatible

- EK-Pro CPU WB 4677 Rack Ni + Acetal Water Block
- 2x EK plug G 1/8”
- EK-Loop Multi Allen Key (6mm, 8mm, 9mm)
- 1x Torx T30 Key - 1x 5mm Allen Key
- Thermal grease (1g)


  • This product should NOT be installed with any aluminum Fluid Gaming 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.

Additional Info

Material / Design / Color option Nickel Acetal
Threads G1/8, G1/8
Sockets Intel

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