EK Water Blocks EK-Pro CPU WB 4677 Rack Ni + Acetal

EK-Pro CPU WB 4677 Rack – Nickel + Acetal Enterprise-Grade CPU Water Block for Intel® LGA 4677 – 1U Rack-Ready The EK-Pro CPU WB 4677 Rack – Nickel + Acetal is a high-performance CPU water block specifically designed for Intel® Xeon LGA 4677 processors, built to fit into 1U rack chassis. Developed with enterprise-grade requirements in mind, it’s optimized to handle the rising heat loads of modern CPUs while ensuring seamless integration into dense server environments. The water block is equipped with four side-mounted G1/8” ports, providing low-profile connectivity that makes it an ideal fit for space-constrained systems and horizontal mounting in 1U servers. The base is CNC-machined from pure copper and treated with nickel plating for optimal thermal conductivity. The top is crafted from black POM Acetal, while the hold-down bracket is made from laser-cut stainless steel — built for long-term durability in high-stress environments. With a focus on performance, reliability, and serviceability, this cooler delivers top-tier thermal results with uncompromised functionality — perfect for liquid cooling in high-density compute systems. Technical Specifications: Dimensions (L × H × W): 118 × 78 × 22.2 mm Materials: Nickel-plated copper, stainless steel, POM Weight: 0.534 kg Ports: 4 × G1/8” (side) Mounting method: T30 Torx Working pressure: 2,500 Pa Maximum working pressure: 30,000 Pa (with EK-Pro Pump Reservoir Manifold), otherwise 75,000 Pa Operating temperature range: 5 – 60 °C Compatibility: Intel® Xeon – LGA 4677 Origin: Made in Slovenia – EU Enclosed: EK-Pro CPU WB 4677 Rack – Nickel + Acetal 2 × EK G1/8” plugs EK-Loop Multi Allen Key (6 mm, 8 mm, 9 mm) 1 × Torx T30 Key 1 × 5 mm Allen Key Thermal grease (1 g)