---
product_id: 262306556
title: "P12 Slim PWM PST - PC Fan, 120mm Fan, PC Case Fan with PWM Sharing Technology (PST), Pressure-optimised, Quiet motor, Computer, Extra slim, 300-2100 rpm - Black"
brand: "arctic"
price: "$21.15"
currency: USD
in_stock: true
reviews_count: 8
category: "Arctic"
url: https://www.desertcart.us/products/262306556-p12-slim-pwm-pst-pc-fan-120mm-fan-pc-case
store_origin: US
region: United States of America
---

# 34.5 CFM airflow 15mm ultra-slim profile 300-2100 RPM PWM control P12 Slim PWM PST - PC Fan, 120mm Fan, PC Case Fan with PWM Sharing Technology (PST), Pressure-optimised, Quiet motor, Computer, Extra slim, 300-2100 rpm - Black

**Brand:** arctic
**Price:** $21.15
**Availability:** ✅ In Stock

## Summary

> 💨 Slim, silent, and seriously cool — your PC’s new best friend.

## Quick Answers

- **What is this?** P12 Slim PWM PST - PC Fan, 120mm Fan, PC Case Fan with PWM Sharing Technology (PST), Pressure-optimised, Quiet motor, Computer, Extra slim, 300-2100 rpm - Black by arctic
- **How much does it cost?** $21.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/262306556-p12-slim-pwm-pst-pc-fan-120mm-fan-pc-case)

## Best For

- arctic enthusiasts

## Why This Product

- Trusted arctic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Custom Speed Control:** 4-pin PWM PST connector lets you dial fan speeds from a gentle 300 RPM to a turbo 2100 RPM, balancing silence and performance effortlessly.
- • **Precision Cooling Power:** Optimized high static pressure (1.33 mmH₂O) ensures efficient airflow through dense radiators and heat sinks, beating typical fans in tight setups.
- • **Space-Saving Slim Design:** At only 15mm thick, this fan fits where standard 25mm fans can’t—perfect for sleek, small form factor builds and modern minimalist rigs.
- • **Whisper-Quiet Performance:** Ultra-low noise level at just 0.3 Sone keeps your workspace serene without sacrificing cooling muscle.
- • **Built to Last & Backed by Warranty:** Crafted by ARCTIC with a 6-year warranty, this fan is a reliable upgrade that keeps your system cool and your mind at ease.

## Overview

The ARCTIC P12 Slim PWM PST is a 120mm ultra-slim PC cooling fan engineered for high static pressure applications like radiators and heat sinks. Featuring PWM speed control from 300 to 2100 RPM, it delivers up to 34.5 CFM airflow with minimal noise (0.3 Sone). Its 15mm low-profile design fits compact cases where standard fans won’t, making it ideal for small form factor builds. With a durable build and a 6-year warranty, it offers a quiet, efficient cooling solution trusted by thousands of users.

## Description

Ultra-slim 120mm PC fan with high static pressure for efficient cooling on heatsinks and radiators. Features PWM control for adjustable speeds from 300-2100 RPM.

Review: The perfect simple solution to dealing with a simple issue. - Bought as part of a Windows XP retro machine (x3) build project. Anyone from the 2000's will be able to tell you that back in the day cases were basically steel boxes with next to no airflow. By the 2010's cases changed into this wild-west transition phase from steel boxes, to steel boxes with wacky designs and questionable engineering choices - such as tight meshes, or grills obstructed by drive cages; or even "gamer aesthetics" shapes and bezels that made them look cool (well to some) but not very efficient or effective. What this means is that (even today) you need fans that can produce high-pressure to actually suck the air into the case, as well as expel it out through the exhaust areas. You also want to do this whilst also keeping the sound down. Arctic P12's are perfect for this. For a pack of 5 they are incredibly well priced, well engineered, and certainly pull the air through. Overall they offer a real no-frills solution to a problem that doesn't need excessive over-engineering; though today everyone wants a fishtank filled with ARGB so in that respect these aren't what you're looking for. From own experience clearly a performance upgrade over stock-fans on things like AIO's which, especially budget options, go for high-airflow fans as they tend to be quieter and run at lower rpm. Swapping these in on a few radiators I've seen a few degrees drop (as in 3-4 not unrealistic 10-20 like some people may claim) with less noise profile. All in all a solid and reliable option.
Review: 10/10 couldn’t recommend them any more - really really good, cheap price just makes them even better use one as intake in my nr200p, and keeps temps nice and low Even replaced the stock aio fans with arctic p14s and could not recommend them any more. Both really easy to install, come with all screws needed for different uses, noise is absolutely minimal, even at higher rpm. Performance is great and dropped my temps, considering the constricted air space of a sff case

## Features

- OPTIMISED FOR STATIC PRESSURE: Through high static pressure, the fan guarantees efficient cooling, even with increased air resistance. Suitable for use on heat sinks and radiators
- STRONG COOLING PERFORMANCE: The performance of the P fans has been noticeably increased through numerous improvements, including upgraded engine technology and a newly developed fan design
- 300 TO 2100 RPM: Thanks to the 4-pin connector, the fan speed can be controlled via PWM PST. This keeps noise to a minimum while at the same time ensuring maximum cooling performance
- LOW INSTALLATION HEIGHT: The P12 Slim PWM PST has an installation height of only 15 mm, making it suitable for small form factor cases & for installations for which a 25 mm fan does not fit
- TECHNICAL DATA: Fan speed: 200–2100 rpm, Airflow: 34,51 cfm | 58,62 m³/h, Noise Level: 0.3 Sone, Static Pressure: 1.33 mmH₂O, Pin: 4-pin

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08QDKGCCW |
| Air Flow Capacity | 42.1 Cubic Metres Per Hour |
| Best Sellers Rank | 1,140 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 4 in Thermal Management Products 18 in Fans & Cooling |
| Brand | ARCTIC |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Cooling method | Air |
| Country Of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 2,067 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Global Trade Identification Number | 04895213703130 |
| Included Components | P12 Slim PWM PST |
| Item Dimensions L x W x H | 12L x 1.5W x 12H centimetres |
| Item Type Name | ARCTIC P12 SLIM PWM PST Case Fan |
| Item Weight | 85 Grams |
| Manufacturer | ARCTIC |
| Manufacturer Part Number | ACFAN00187A |
| Material | Plastic |
| Max Rotational Speed | 2100 RPM |
| Model Number | ACFAN00187A |
| Noise Level | 0.3 Sones |
| Number of Items | 1 |
| Power Connector Type | 4-Pin |
| Power connector type | 4-Pin |
| Product Warranty | 6 years |
| Product dimensions | 12L x 1.5W x 12H centimetres |
| UPC | 840033400930 |
| Unit Count | 1.0 count |
| Voltage | 12 Volts (DC) |
| Wattage | 1.44 watts |

## Product Details

- **Brand:** ARCTIC
- **Compatible devices:** Desktop
- **Cooling method:** Air
- **Material:** Plastic
- **Maximum rotational speed:** 2100 RPM
- **Noise level:** 0.3 Sones
- **Power connector type:** 4-Pin
- **Product dimensions:** 12L x 1.5W x 12H centimetres
- **Voltage:** 12 Volts (DC)
- **Wattage:** 1.44 watts

## Images

![P12 Slim PWM PST - PC Fan, 120mm Fan, PC Case Fan with PWM Sharing Technology (PST), Pressure-optimised, Quiet motor, Computer, Extra slim, 300-2100 rpm - Black - Image 1](https://m.media-amazon.com/images/I/61BM9t65kYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The perfect simple solution to dealing with a simple issue.
*by D***N on 15 January 2026*

Bought as part of a Windows XP retro machine (x3) build project. Anyone from the 2000's will be able to tell you that back in the day cases were basically steel boxes with next to no airflow. By the 2010's cases changed into this wild-west transition phase from steel boxes, to steel boxes with wacky designs and questionable engineering choices - such as tight meshes, or grills obstructed by drive cages; or even "gamer aesthetics" shapes and bezels that made them look cool (well to some) but not very efficient or effective. What this means is that (even today) you need fans that can produce high-pressure to actually suck the air into the case, as well as expel it out through the exhaust areas. You also want to do this whilst also keeping the sound down. Arctic P12's are perfect for this. For a pack of 5 they are incredibly well priced, well engineered, and certainly pull the air through. Overall they offer a real no-frills solution to a problem that doesn't need excessive over-engineering; though today everyone wants a fishtank filled with ARGB so in that respect these aren't what you're looking for. From own experience clearly a performance upgrade over stock-fans on things like AIO's which, especially budget options, go for high-airflow fans as they tend to be quieter and run at lower rpm. Swapping these in on a few radiators I've seen a few degrees drop (as in 3-4 not unrealistic 10-20 like some people may claim) with less noise profile. All in all a solid and reliable option.

### ⭐⭐⭐⭐⭐ 10/10 couldn’t recommend them any more
*by A***R on 23 September 2025*

really really good, cheap price just makes them even better use one as intake in my nr200p, and keeps temps nice and low Even replaced the stock aio fans with arctic p14s and could not recommend them any more. Both really easy to install, come with all screws needed for different uses, noise is absolutely minimal, even at higher rpm. Performance is great and dropped my temps, considering the constricted air space of a sff case

### ⭐⭐⭐⭐⭐ Quiet and good airflow.
*by A***R on 1 April 2026*

Great solution to keeping my partner cool at night. Extremely quiet operation and good airflow. When used in conjunction with a PWM speed controller, at low speed it’s silent.

## Frequently Bought Together

- ARCTIC P12 Slim PWM PST - PC Fan, 120mm Case Fan with PWM Sharing Technology (PST), Pressure-optimised, Quiet Motor, Computer, Extra Slim, 300–2100 RPM - Black
- ARCTIC P8 Slim PWM PST - PC Fan, 80mm Case Fan, optimised for Static Pressure, with PST Connection (PWM Sharing Technology), DC Fan, Extra Slim - 15 mm, 300–3000 RPM - Black

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-12*