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EK-Pro CPU WB 4189

Product EAN: 3831109844724

Enterprise-grade water block tailored for LGA 4189 Intel processors with three standard G1/4" threaded top ports for workstation and server rack deployments.

Compatibility: LGA 4189
Platform: Intel

Overview

High-Density Cooling for Intel LGA 4189 Processors

The EK-Pro CPU WB 4189 Ni + Acetal is an enterprise-grade water block tailored for LGA 4189 Intel processors, designed to manage increased heat dissipation and enhance connectivity options for workstations. Featuring three standard G1/4" threaded ports on the top, it caters to workstation and server rack requirements.

Constructed with a pure copper base treated with nickel electroplating and a CNC-machined black POM Acetal top, it ensures durability and efficient heat dissipation for liquid cooling high-density computing systems.

High-Density Cooling for Intel LGA 4189 Processors

Key Engineering

Three design decisions worth calling out

Precision-Machined Copper

Pure copper base with nickel electroplating provides optimal thermal conductivity and corrosion resistance for the LGA 4189 socket footprint.

Three Top-Mounted G1/4" Ports

Triple top port layout supports flexible loop routing in workstations and tall-chassis server racks where overhead port access simplifies tube management.

CNC POM Acetal Top

CNC-machined black POM Acetal top ensures chemical compatibility with common coolants and mechanical durability over extended service intervals.

Technical data

Full datasheet

Dimensions (L x H x W)	113 x 78 x 22.2 mm
Materials	Nickel-plated copper, stainless steel, POM
Mass	0.472 kg
Ports	3 x G1/4"

Mounting method	T30 Torx
Working pressure	2500 Pa
Maximal working pressure	30000 Pa in loops containing an EK-Pro Pump Reservoir Manifold, otherwise 75000 Pa
Operating temperature range	5 – 60 °C

All figures measured at supplier level. Third-party independent measurement reports are available on request under NDA.

Technical drawing

Top & side view, in millimetres

Envelope drawing for chassis-integration work. All measurements in mm. Use this to verify clearance to adjacent components and chassis walls before specifying.

These drawings represent copyrighted material of LM TEK® and they are meant only for your personal use. Drawing supplied by EK-Pro. A CAD step file of the full block assembly is available to partners on request.

Compatibility

Socket Compatibility

Compatible exclusively with LGA 4189 Intel processors. Suited for workstation and tall server rack chassis where top-mounted port routing is preferred.

Contact Team

In the Box

Shipped contents

· 1× EK-Pro CPU WB 4189 Ni + Acetal water block
· 1x EK plug G 1/4”
· EK-Loop Multi Allen Key (6mm, 8mm, 9mm)
· 1x Torx T30 Key - 1x 5mm Allen Key
· Thermal grease (1g)

Enterprise Cooling for Intel LGA 4189

Integrate with EK-Pro manifolds and QDC kits for a serviceable liquid cooling loop on Intel LGA 4189 workstation and server platforms.

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Engineering-grade cooling, component by component.

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