Alphacool ES 1 1U CPU Water Block

The Alphacool ES 1 was specially designed for the requirements of server cooling and is an adapted version of the Alphacool Core 1. The cooler is particularly space-saving and has been developed for use in server and workstation systems.

Optimized for server projects
Thanks to the side connections and flat design, the ES 1 can be installed in small systems with little space and can therefore be easily installed in 1 U server cases. The new mounting system and the use of acetal for the housing help to minimize both the assembly effort and the costs for large quantities.

Reliable cooling
Alphacool combines the best of two worlds with the ES 1. The innovative 3D jetplate in combination with the proven cross-slot technology ensures that the coolant is distributed evenly across the base of the cooler. Inside the cooler, an O-ring ensures a precise flow of water and thus guarantees reliable cooling. This tried and tested technology is also used in the Core 1.

• Nickel plated copper cooling block
• Compact design suitable for 1U systems
• Optimized for servers and workstation systems
• Reliable cooling with 3D-Jetplate
• Reworked Mounting-System

Compatibility:
AMD: AM4 / AM5
Intel: LGA 1700

Technical Details
Dimensions: (L x W x H) 70.00 x 70.00 x 26.00mm
Form factor: 1U
Material cooler: nickel plated copper
Material cooler top: acetal
Material threads: acetal
Threads: 2 x G1/4“
Fin thickness: 0.4mm
Fin distance: 0.4mm
Pressure tested: 8 bar
Max working temperature: 60 degrees C
Weight: 230g
Color: black