Model: for SUNON SP101A-1123HST.GN cooling fan DETAILED SPECIFICATIONS: Maximum Speed: 2900RPM; Voltage: 115V; Wattage:20W; Current: 0.21/0.18A; Frequency:50-60Hz.Size: 120×120×38mm, connector: 2-pin, Noise Level: 48dB, CFM: 85 / 105 CFM The SP101A-1123HST.GN cooling fan was made of high-quality material and has gone through strict technical testing For replacing damaged cooling fans, CPU cooling fans, Original parts solve machine problems Our SP101A-1123HST.GN fan Unlimited return and refund service in 365 days. If you have any query, please feel free to contact us, We will reply within 12 hours on working days, thanks!