HP Modular Cooling System User Manual download pdf (Page 80)

Specifications 80

Thermal and air flow performance

Maximum thermal and air flow

performance parameters

Single rack Dual rack

(Specification per rack)

Air temperature—inlet to rack-

mounted components

25ºC (68ºF) 25ºC (68ºF)

Chilled water temperature 7º–15°C (45º–57°F) 7º–15°C (45º–57°F)

Total rack-mounted component air

flow

2,600 cfm or less at 0 or more

pressure drop across the rack-

mounted components

1,300 cfm or less at 0 or more

pressure drop across the rack-

mounted components

Chilled water flow rate 15.5 gal/min (60 l/min) 7.9 gal/min (30 l/min)

Chilled water pressure differential at

flow needed to meet thermal

specifications

1.0 bar delta pressure 1.0 bar delta pressure

Heat lost to room Approximately 10% maximum

depending on the MCS settings

and room temperature

Approximately 10% maximum

depending on the MCS settings

and room temperature

Server heat load 35 kW maximum 17.5 kW maximum

Environmental specifications

Features Specifications

Operating temperature 5ºC to 35ºC (41ºF to 95ºF)

Non-operating temperature 0ºC to 60ºC (32ºF to 140ºF)

Transit temperature -30ºC to 60ºC (-22ºF to 140ºF), up to 72 hours

Storage temperature -20ºC to 60ºC (-4ºF to 140ºF)

Operating humidity 20 to 80% relative humidity (non-condensing)

Non-operating humidity 5 to 95% relative humidity (non-condensing)

Operating altitude -76.2 to 3,048 m (-250 to 10,000 ft)

Non-operating altitude -76.2 to 9,144 m (-250 to 30,000 ft)

HP 10642 G2 Rack specifications

U height Width Depth Dynamic load (gross) Static load

42U 600 mm

(23.8 in)

1,000 mm

(39.4 in)

907.2 kg (2,000 lb) 1,360.8 kg (3,000

lb)

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HP Modular Cooling System User Manual Page 80

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