Categories: News

Alphacool Reveals Eisbaer Pro ES 2U AIO Liquid Cooler

Alphacool has today revealed its new Eisbaer Pro ES 2U AIO designed specifically for server racks and fits perfectly in 2U racks.

Eisbaer Pro ES 2U AIO Liquid Cooler

The Eisbaer Pro ES 2U from Alphacool is a high-performance AIO liquid cooler designed for enterprise use within servers. The unit makes use of 80mm fans in both a triple and quad variant allowing it to fit perfectly into 2U server racks. Being designed for tighter enclosures has not affected the performance and through the use of extremely thin copper fins with a spacing of 10FPI, the cooler still retains plenty of cooling surface whilst also ensuring the airflow is optimal.

The Block

The AIO features a thin, nickel-plated cooler base which can cover the surface of each processor ensuring quick heat dissipation across all the hotspots of a CPU. The block itself makes use of the extremely compact DC-LT 2 high-performance pump which provides enough power to integrate with even more components such as GPU water coolers or more radiators into the water loop. The block uses standard G1/4″ threads allowing for easy replacement of the tubes which are made from high-quality TPV without any plasticizers.

Technical Data

Radiator 80 mm Triple HPE:

  • Dimensions (LxWxH): 284 x 80 x 60 mm
  • Material: copper
  • Connections: 2x G1/4

Radiator 80 mm Quad HPE:

  • Dimensions (LxWxH): 364.5 x 80 x 60 mm
  • Material: copper
  • Connections: 2x G1/4″

Cooler & Pump:

  • Dimensions (LxWxH): 64 x 79 x 54.3 mm
  • Material: Nickel-plated copper (cooler bottom), acrylic (case)
  • Connections: 2x G1/4″ (+ 1x fillport G1/4″)
  • Pump type: DC-LT2
  • Pump speed: 2600 rpm


  • Speed: 800-6000 rpm
  • Air flow rate: 130,93 m³/h


  • Intel: 1700 / 2011 / 2011-3 / 2066 / 3647 Narrow & Square / LGA 4189
  • AMD: TR4 / sTRX4 / SP3 / sWRX8 / AM4 / AM5

Where Can I Learn More?

The Eisbaer Pro ES 2U 80 mm Quad HPE + 4x ES PWM fans and Eisbaer Pro ES 2U 80 mm Triple HPE + 3x ES PWM fans are available from the Alphacool store.

Jakob Aylesbury

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