W21

CPU Support

AmpereOne

CPU Socket

LGA5964

Solution

2U Server and up

Dimensions

144.1 X 93.0 X 70.6 mm

Weight

744g

Material

Aluminum + Copper Heatsink Base + Heatpipe + Aluminum Fins

Thermal Material

Shin-Etsu X23-8079-2 (or equivalent) Pre-Printed

Tflex HD7.5 (or equivalent) Pre-Applied

Fan Dimension

60 x 60 x 25 mm

Speed

At Duty Cycle 0~20%: 2300 ± 10% RPM

At Duty Cycle 50%: 5400 ± 10% RPM

At Duty Cycle 100%: 11000 ± 10% RPM

Bearing

Double Ball

Rated Voltage

12V

Power

At Duty Cycle 0~20%: 0.84 W

At Duty Cycle 50%: 2.76 W

At Duty Cycle 100%: 18.0 W

Air Flow

At Duty Cycle 0~20%: 11.91 CFM

At Duty Cycle 50%: 28.38 CFM

At Duty Cycle 100%: 58.31 CFM

Noise Level

At Duty Cycle 0~20%: 25.8 dBA

At Duty Cycle 50%: 44.4 dBA

At Duty Cycle 100%: 59.8 dBA

Life – Continuous operating

under normal temperature

(40 °C or 104 °F)

70,000 Hours