This CPU cooling fan adopts 90mm silent fan which is compatible for Intel LGA775/1155 /1156/LGA1150, for AMD 754/939/940/AM2/AM2+/AM3/FM1/FM2. With nearly 36.8 CFM high-airflow and large-area aluminum cooling fins, it spins at speeds up to 2000RPM&plusmn;10% RPM. It provides excellent heat dissipation to protect CPU from overheating.<br /><br />Features:<br />90mm detachable fan, 36.8 CFM and speeds up to 2,000RPM&plusmn;10% RPM ensure excellent heat dissipation.<br />Aluminum cooling fins--wave shape enlarges the cooling area.<br />Compatible for Intel LGA775/1155 /1156/LGA1150, for AMD 754/939/940/AM2/AM2+/AM3/FM1/FM2.<br />Ultra quiet with noise only 20dB&plusmn;10%.<br />Easy and quick installation.<br /><br />Specification:<br />Connector: 3 Pin<br />Voltage: DC 12V<br />Bearing: Hydraumatic<br />Fan speed: 2,000RPM&plusmn;10%<br />Noise Level: 20dB&plusmn;10%<br />Air Flow: 36.8CFM<br />Life: 30000 hours<br />Package size: 127 * 112 * 57mm / 50 * 44.09 * 22.44in (L * W * H)<br />Package weight: 285g / 10.05oz<br /><br />Package list:<br />1 * Cooling fan<br />1 * 775/115X holder<br />1 * Thermal compound paste<br><img src="//agdetail.image-gmkt.com/m430/505/092/827092505/img/agdetail.image-gmkt.com/505/092/827092505/img/img.tomtop.com/product/xy/2000/2000/p/gu1/C/7/C4067/C4067-1-7a6b-X9fK.jpg" /><br>$$<img src="//agdetail.image-gmkt.com/m430/505/092/827092505/img/agdetail.image-gmkt.com/505/092/827092505/img/img.tomtop.com/product/xy/2000/2000/p/gu1/C/7/C4067/C4067-1-7a6b-hsUD.jpg" /><br>$$<img src="//agdetail.image-gmkt.com/m430/505/092/827092505/img/agdetail.image-gmkt.com/505/092/827092505/img/img.tomtop.com/product/xy/2000/2000/p/gu1/C/7/C4067/C4067-1-7a6b-tgNy.jpg" /><br>$$<img src="//agdetail.image-gmkt.com/m430/505/092/827092505/img/agdetail.image-gmkt.com/505/092/827092505/img/img.tomtop.com/product/xy/2000/2000/p/gu1/C/7/C4067/C4067-1-7a6b-ieQ1.jpg" /><br>$$<img src="//agdetail.image-gmkt.com/m430/505/092/827092505/img/agdetail.image-gmkt.com/505/092/827092505/img/img.tomtop.com/product/xy/2000/2000/p/gu1/C/7/C4067/C4067-1-7a6b-DiG5.jpg" /><br>$$<img src="//agdetail.image-gmkt.com/m430/505/092/827092505/img/agdetail.image-gmkt.com/505/092/827092505/img/img.tomtop.com/product/xy/2000/2000/p/gu1/C/7/C4067/C4067-1-7a6b-V6G5.jpg" /><br>$$<img src="//agdetail.image-gmkt.com/m430/505/092/827092505/img/agdetail.image-gmkt.com/505/092/827092505/img/img.tomtop.com/product/xy/2000/2000/p/gu1/C/7/C4067/C4067-1-7a6b-ZH5M.jpg" /><br>$$<img src="//agdetail.image-gmkt.com/m430/505/092/827092505/img/agdetail.image-gmkt.com/505/092/827092505/img/img.tomtop.com/product/xy/2000/2000/p/gu1/C/7/C4067/C4067-1-7a6b-IKBD.jpg" /><br>$$<img src="//agdetail.image-gmkt.com/m430/505/092/827092505/img/agdetail.image-gmkt.com/505/092/827092505/img/img.tomtop.com/product/xy/2000/2000/p/gu1/C/7/C4067/C4067-1-7a6b-izgu.jpg" /><br>$$<img src="//agdetail.image-gmkt.com/m430/505/092/827092505/img/agdetail.image-gmkt.com/505/092/827092505/img/img.tomtop.com/product/xy/2000/2000/p/gu1/C/7/C4067/C4067-1-7a6b-J8zS.jpg" /><br>