# ARCTIC P12 PWM PST (5 Pack) - 120 mm Case Fan, PWM Sharing Technology (PST), Pressure-optimised, Quiet Motor, Computer, 200-1800 RPM - Black

- Category: Case Cooler
- Brand: ARCTIC
- Model: P12 PST
- Part number: ACFAN00137A
- Price (US): $39.99
- Price last checked: 2026-08-06
- Rating: 4.7/5 from 5162 Amazon reviews
- Warranty: 10 years
- Product page: https://buildmypc.net/component-details/case-cooler/arctic-p12-pst-acfan00137a/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | ARCTIC |
| Model | P12 PST |
| FAN RPM | 200 to 1800 RPM |
| Noise Level | 22.5 dBA |
| Airflow | 56.3 CFM |

## Key Features

- OPTIMISED FOR STATIC PRESSURE: During the development of the new P12 PWM PST, special emphasis was placed on a focused airstream and thus a high static pressure
- 200 TO 1800 RPM REGULATED VIA PWM PST: Thanks to 4-pin connector, the RPM can be regulated in a broad spectrum via PWM, noise is kept at minimum while maximum cooling performance is given when needed
- MORE EFFICIENT TECHNOLOGY: The motor is powered by a Neodym-Iron-Boron-Magnet ring of the newest generation, which allows the new P12 PWM PST to run much more efficiently than its predecessors
- EXTENDED LIFE SPAN: A 10 °C lower motor temperature roughly doubles the life span of a fan, the new ARCTIC motor has a four times longer service life through its low coil temperature
- TECHNICAL DATA: Fan speed: 200–1800 RPM, Airflow: 56.3 CFM/95.65 m³/h (@ 1800 RPM), Noise Level: 0.3 Sone (@ 1800 RPM), Pin: 4-pin

---

Source: BuildMyPC (https://buildmypc.net/) — free PC parts compatibility checker. Prices update daily. As an Amazon Associate, BuildMyPC earns from qualifying purchases.