ARCTIC P12 Pro PST 120mm PWM Black Case Fan Five Pack

Five P12 Pro PST fans in one box. PST means each fan carries a 4 pin socket as well as a plug, so you daisy chain them together and run the whole set from a single motherboard header, all sharing one PWM signal.

Key specifications, per fan

• Size: 120mm
• Speed: 600 to 3,000 RPM PWM, 0 RPM below 5 percent duty
• Airflow: 77 CFM, 131 m3/h
• Static pressure: 6.9 mmH2O
• Noise: 25 dB(A)
• Bearing: fluid dynamic
• Connector: 4 pin PWM plus 4 pin PST socket
• Quantity: 5
• Colour: Black
• Warranty: 6 years
• EAN: 4895265000094

Why PST is worth it at five fans

Five separate fans would need five headers or a splitter and hub. With PST they chain from one to the next, so the whole set uses one header and the cable run is far tidier. Every fan in the chain gets the same PWM duty, which is what you want for a fan wall or a radiator anyway.

Check your header's current rating. Five fans on one header is within spec for most modern boards, but an older board with a 1A limit may struggle if all five spin up at once.

In the box: 5x P12 Pro PST fans, mounting screws