---
product_id: 534456065
title: "ARCTIC S4028-6K (5 Pack) - 40x40x28 mm Fan, 250-6000 RPM, PWM Regulated, 4-pin Connector, 12 V DC - Black"
brand: "arctic"
price: "4966 kr"
currency: ISK
in_stock: false
url: https://www.desertcart.is/products/534456065-arctic-s4028-6k-5-pack-40x40x28-mm-fan-250-6000
store_origin: IS
region: Iceland
---

# 12.06 m³/h airflow PWM regulated 4-pin connector 6000 RPM max speed ARCTIC S4028-6K (5 Pack) - 40x40x28 mm Fan, 250-6000 RPM, PWM Regulated, 4-pin Connector, 12 V DC - Black

**Brand:** arctic
**Price:** 4966 kr
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Cool smarter, not harder — unleash silent power in every spin!

## Quick Answers

- **What is this?** ARCTIC S4028-6K (5 Pack) - 40x40x28 mm Fan, 250-6000 RPM, PWM Regulated, 4-pin Connector, 12 V DC - Black by arctic
- **How much does it cost?** 4966 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/534456065-arctic-s4028-6k-5-pack-40x40x28-mm-fan-250-6000)

## 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

- • **Compact Yet Mighty:** Small 40x40x28 mm footprint packs powerful static pressure (4.2 mm/H2O) and airflow for demanding setups.
- • **Precision Cooling Power:** Experience ultra-responsive airflow with a max speed of 6000 RPM, balancing performance and quiet operation.
- • **Versatile Compatibility:** Fits seamlessly in 1U server cases, routers, NAS, and even 3D printers—your all-in-one cooling solution.
- • **Flexible Control Options:** PWM and voltage regulation with a 4-pin connector plus 40 cm cable for optimal positioning and silent operation.
- • **Durability Meets Reliability:** Dual ball bearing design ensures long-lasting performance, resistant to heat and dust for uninterrupted use.

## Overview

The ARCTIC S4028-6K (5 Pack) is a compact, high-performance 40x40x28 mm fan featuring a wide 250-6000 RPM speed range controlled via PWM. Equipped with dual ball bearings for enhanced durability and a 4-pin connector, it delivers up to 12.06 m³/h airflow and 4.2 mm/H2O static pressure, making it ideal for servers, NAS, mini PCs, and 3D printers. Its quiet 38 dB noise level and flexible 40 cm cable ensure efficient, adaptable cooling in professional and tech-savvy environments.

## Description

ARCTIC offers innovative solutions incessantly - changing impossible user requirements into new. Always focused on our customers, ARCTIC is devoted to deliver excellence through a strong dedication and a high sense of commitment. In light of the ever-changing consumer landscapes, we aspire to continue to expand and diversify our products and solutions. From computer cooling and peripherals to audio and digital home entertainment, we strive to enrich people's lives by creating innovative, user friendly yet affordable products with a great value of benefit. For us value for money is a key factor - a constant our customers rely on.

## Features

- The S4028-6K's impeller is held in place by two ball bearings, making it both especially durable as well as less sensitive to external influences such as heat and dust
- The S4028-6K has a particularly wide speed range that can be regulated via PWM and voltage. With its 6000 RPM max it offers a well-balanced ratio between cooling power and noise
- With a static pressure of 4.2 mm/H2O and a maximum airflow of 12.06 m³/h, the S4028-6K is a true all-rounder and is suitable as both radiator and case fan
- The S4028-6K fits in 1U server cases as a replacement fan for routers, switches, and NAS. It can also be used for other products such as DVRs, Mini PCs, HTPCs, hard disk enclosures and 3D printers
- The fan has a standard 4-pin fan connector and can also be connected and controlled on 2-pin or 3-pin headers, while its 40 cm cable allows enough flexibility in positioning

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ARCTIC |
| Power Connector Type | 4-Pin |
| Voltage | 12 Volts |
| Wattage | 1.2 Watts |
| Cooling Method | Air |
| Compatible Devices | Printer, Server |
| Noise Level | 38 Decibels |
| Maximum Rotational Speed | 6000 RPM |
| Air Flow Capacity | 12.06 Cubic Meters Per Hour |
| UPC | 840033401623 |
| Manufacturer | ARCTIC |
| Number of Items | 5 |
| Model number | ACFAN00273A |
| Colour | black |
| Item Weight | 249 g |
| Product Dimensions | 4 x 4 x 2.8 cm; 249 g |
| Item model number | ACFAN00273A |
| Item Height | 28 Millimeters |
| Item Width | 40 Millimeters |
| Are batteries included? | No |

## Product Details

- **Brand:** ARCTIC
- **Power Connector Type:** 4-Pin
- **Voltage:** 12 Volts
- **Wattage:** 1.2 Watts
- **Cooling Method:** Air

## Images

![ARCTIC S4028-6K (5 Pack) - 40x40x28 mm Fan, 250-6000 RPM, PWM Regulated, 4-pin Connector, 12 V DC - Black - Image 1](https://m.media-amazon.com/images/I/51rtJ3KnbpL.jpg)
![ARCTIC S4028-6K (5 Pack) - 40x40x28 mm Fan, 250-6000 RPM, PWM Regulated, 4-pin Connector, 12 V DC - Black - Image 2](https://m.media-amazon.com/images/I/51tHzOmapnL.jpg)
![ARCTIC S4028-6K (5 Pack) - 40x40x28 mm Fan, 250-6000 RPM, PWM Regulated, 4-pin Connector, 12 V DC - Black - Image 3](https://m.media-amazon.com/images/I/71x8fI4+ddL.jpg)
![ARCTIC S4028-6K (5 Pack) - 40x40x28 mm Fan, 250-6000 RPM, PWM Regulated, 4-pin Connector, 12 V DC - Black - Image 4](https://m.media-amazon.com/images/I/61kMQkdOqsL.jpg)
![ARCTIC S4028-6K (5 Pack) - 40x40x28 mm Fan, 250-6000 RPM, PWM Regulated, 4-pin Connector, 12 V DC - Black - Image 5](https://m.media-amazon.com/images/I/71tsYPrQcwL.jpg)

## Frequently Bought Together

- ARCTIC S4028-6K (5 Pack) - 40x40x28 mm Server Fans, 250–6000 RPM, PWM Regulated, 4-pin Connector, 12 V DC, Rack Cooling Fan - Black
- Noctua NF-A4x20 PWM, Premium Quiet Fan, 4-Pin (40x20mm, Brown)
- Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)

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**Shop now:** [https://www.desertcart.is/products/534456065-arctic-s4028-6k-5-pack-40x40x28-mm-fan-250-6000](https://www.desertcart.is/products/534456065-arctic-s4028-6k-5-pack-40x40x28-mm-fan-250-6000)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-02*