?This CPU fan with 7 pieces of big blades which provide strong cooling capacity supports AMD / Intel dual platform. Mirror polish base£¬ 2200r / m high speed rotation£¬ exquisite workmanship£¬ all for effectively cooling your CPU. <br> <br> <strong>Features:</strong> <br> Support AMD / Intel dual platform. <br> Bracket for changing base for Intel. <br> Mirror polish base£¬ closer attaching to CPU£¬ more effective cooling effect. <br> 2200r / m high speed rotation£¬ cooling quickly. <br> Ultra quiet£¬ cooling CPU in peace. <br> 7 pieces of big blades provide strong cooling capacity. <br> <br> <strong>Specifications:</strong> <br> Bearing type: Oily bearing <br> Support CPU: For AMD 754 pin platform: AMD2500+£¬ AMD2600+£¬ AMD2800+£¬ AMD3000+£¬ AMD3200+ <br> For AMD 939 pin platform: AMD 3000+£¬ AMD 3200+ <br> For AMD 940 pin AM2 platform: AMD3000+£¬ AMD3200+£¬ AMD3500+£¬ AMD3600+ dual core£¬ AMD3800+ dual core£¬ AMD4000+ dual core£¬ AMD4200+ dual cor£¬ AMD4400+ dual core£¬ AMD4600+ dual core£¬ AMD4800+ dual core£¬ AMD5000+ dual core£¬ AMD5200+ dual core£¬ AMD5400+ dual core£¬ AMD5600+ dual core£¬ AMD6000+ dual core£¬ AMD7750+ dual core£¬ AMD8250 tripe-core£¬ AMD8450 tripe-core£¬ AMD9550 quad-core£¬ AMD9650 quad-core£¬ AMD9850 quad-core£¬ AMD9950 quad-core. <br> For AM3 Athlon II platform: AMD215£¬ AMD240£¬ AMD245£¬ AMD250£¬ AMD255£¬ AMD550£¬ AMD620£¬ AMD630£¬ AMD645£¬ AMD915£¬ AMD945£¬ AMD955 <br> For Intel 775 pin platform: Celeron 2.66 / 2.80 / 2.93 / 3.06£¬ Pentium 4 and Pentium D (P4 2.66G / P4 2.8G / P4 2.93G / P4 3.0G / P4 3.06G / PD2.66 / PD2.8G / PD3.0G)£¬ Core Duo: E2140£¬ E2160£¬ E2180£¬ E2200£¬ E2220£¬ E3300£¬ E4500£¬ E4600£¬ E5200£¬ E5300£¬ E6500£¬ E6500K£¬ E6550£¬ E7100£¬ E7200£¬ E7300£¬ E7400£¬ E7500£¬ Q6600 quad-core£¬ E8200£¬ E8300£¬ E8400 / Q8200£¬ Q8300£¬ Q9300£¬ Q9400£¬ i3-530 quad-core£¬ i5-750 quad-core <br> Speed: 2200r / m <br> Noise: 5DB <br> Material: Copper aluminum alloy <br> Color: Black£¬ silver <br> Item size: 11.2 * 5.0cm / 4.4 * 2.0in (D * H) <br> Item weight: 190.0g / 6.7oz <br> Total size: 12.0 * 11.8 * 6.7cm / 4.7 * 4.6 * 2.6in (L * W * H) <br> Total weight: 257.0g / 9.1oz <br> <br> <strong>Package list:</strong> <br> 1 * Computer fan <br> 1 * Bracket <br> 1 Pouch * Accessory