DIANN 2pcs 120mm Black Computer Case Fans High Performance Cooling Low Noise 3-Pin 1200 RPM Hydraulic Bearing Cooling Fan

["CPU Fan : Fan Speed: 200–1700 RPM (0 rpm <5 %); Airflow: 72.8 cfm | 123.76 m³/h; Noise Level: 0.3 Sone; Static Pressure: 2.40 mmH₂O, Pin: 3-pin","Dimension of Fan: 120mm(L) x 120mm(W) x 25mm(H) / 4.72in(L) x 4.72in(W) x 1in(H); Totally 121x121x57mm / 4.76in x 4.76in x 2.24in","Good Insulation and Heat Resistance: Case Fan Made of PBT Environmental Protection Material, With Good Insulation and Heat Resistance, Tough and Durable Quality","Easy to Install: This Computer Fan's Size is 120 mm and Compatible with All Types of Case and Easy to Install. You Can Do it Even if You Have No Installation Experience","Application:The PC Fan Can be Used Not Only as a Case Fan, But is also Suitable for Use with a CPU Cooler to Create a Cooling Effect Together, Which Can Take Away the Dry Heat From the Case and the High Temperature Generated by the CPU in Operation, Allowing for Maximum Cooling; Ideal for Cases, Radiators and CPU Coolers."]