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LGA 4677 Alphacool ES Jet 1U CPU Cooler

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Brand: Alphacool

The Alphacool ES Jet 1U CPU Cooler is designed specifically for high-performance processors in server and workstation environments, particularly those using Intel's LGA 4677 socket. It features a unique four-nozzle water distribution system that ensures even cooling across all processor cores. This design allows the cooler to handle up to 800 watts of heat dissipation, making it ideal for systems with intense thermal demands. The use of nickel-plated copper ensures excellent thermal conductivity and durability, while the compact form factor allows for easy installation in server racks.

The four nozzles are integrated into the cooler floor and are not milled, ensuring a continuous water flow that enhances cooling efficiency. This design helps maintain optimal temperatures even under heavy workloads. The cooler is compatible with both Intel LGA 4677 and AMD SP5 (LGA 6096) sockets, offering flexibility for different system configurations. The connections are positioned on the side to save space, which is crucial in densely packed server environments.

The included thermal paste, Alphacool Subzero, has a thermal conductivity of 16 W/mK and is electrically non-conductive, making it suitable for high contact pressures. Its viscosity allows it to be applied easily while maintaining good thermal performance. The overall dimensions of the cooler are 118.50 x 75.50 x 20.50mm, making it compact yet effective for large processor cores. The materials used, including nickel-plated copper and acetal, contribute to both thermal efficiency and long-term reliability.

Installation requires careful attention to the positioning of the nozzles and connections to ensure proper water flow and prevent leaks. The cooler is best suited for users who need precise and efficient cooling in server or workstation setups. Due to its specialized design, it may not be suitable for standard desktop systems with different cooling requirements.

Brand: Alphacool
Model: ES Jet 1U
Specifications: LGA 4677 / SP5, 4 nozzles, 800W TDP, 118.5 x 75.5 x 20.5mm
Features: Nickel-plated copper, four-nozzle water distribution, compact design, compatible with server racks
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