ZALMAN CNPS9500 AT 2 Ball CPU Cooling Fan/Heatsink Type: Fan & Heatsinks RPM: 1300+/-30%-2650+/-10% RPM Noise Level: 18.0+/-10%-27.5+/-10% dBA Heatsink Material: Copper Compatibility: Intel LGA 775 / 1155* / 1156* / 1150 Note*: Customers that purchased coolers before the inclusion of support for socket 1155/1156, can purchase the separately sold ZM-CS5A or ZM-CS5B mounting kit for installation onto socket 1155/1156. The mounting kit ZM-CS4A can be purchased separately for installation onto socket 1366. Fan Mounting Types to Heatsink: Horizontal Heatsink Dimensions: Overall Dimension: 85 x 112 x 125mm Weight: 530g
