Model: for SUNON SP103A 1123LST.GN cooling fan DETAILED SPECIFICATIONS: Maximum Speed: 2300 RPM; Voltage: 115V; Wattage:11W; Current: 0.13/0.11A; Frequency:50-60Hz.Size: 120×120×38mm, connector: 2-pin The SP103A 1123LST.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 SP103A 1123LST.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!