For 1U rackmount server. For Socket 370 up to 1.4 GHz, socket A up to 1.1 GHz.
Overall Dimension : 60 x 60 x 23 mm DC Fan Size : 60 x 60 x 10 mm Base Material : Copper Speed : 4800±10% RPM Noise Level : <32 dBA Max Air flow : 20.26 CFM Rated Voltage : 12 V