EK Water Blocks EK-Pro CPU WB 4189 Ni + Acetal
EK-Pro CPU WB 4189 – Nickel + Acetal
High-Performance CPU Water Block for Intel® LGA 4189 – Workstation-Ready
The EK-Pro CPU WB 4189 – Nickel + Acetal is an enterprise-grade CPU water block developed specifically for Intel® LGA 4189 processors. It has been refined to handle the increased heat output of modern CPUs and offers enhanced port layout and connectivity for workstation or tall rack applications.
Equipped with three G1/4” threaded ports on the top, this block is ideal for workstations or larger server chassis where top-mounted fittings are more suitable. The port configuration provides excellent flow options with minimal restriction.
The base is precision-machined from pure copper and nickel-plated for optimal thermal conductivity. The top is made from durable black POM Acetal, and the hold-down bracket is laser-cut from stainless steel, offering long-term mechanical stability.
This water block is built with performance, reliability, and serviceability in mind – a no-compromise solution for liquid cooling high-performance workstation and enterprise systems.
Technical Specifications:
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Dimensions (L × H × W): 113 × 78 × 22.2 mm
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Materials: Nickel-plated copper, stainless steel, POM
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Weight: 0.472 kg
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Ports: 3 × G1/4” (top)
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Mounting method: T30 Torx
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Working pressure: 2,500 Pa
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Maximum working pressure: 30,000 Pa (with EK-Pro Pump Reservoir Manifold), otherwise 75,000 Pa
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Operating temperature range: 5 – 60 °C
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Compatibility: Intel® Xeon – LGA 4189
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Origin: Made in Slovenia – EU
Enclosed:
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EK-Pro CPU WB 4189 – Nickel + Acetal
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1 × EK G1/4” plug
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EK-Loop Multi Allen Key (6 mm, 8 mm, 9 mm)
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1 × Torx T30 Key
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1 × 5 mm Allen Key
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Thermal grease (1 g)