---
product_id: 435398172
title: "ARCTIC S4028-15K - 40 x 40 x 28 mm Fan, 1400-15000 RPM, PWM-Controlled"
brand: "arctic"
price: "¥15249"
currency: JPY
in_stock: true
category: "Arctic"
url: https://www.desertcart.jp/products/435398172-arctic-s4028-15k-40-x-40-x-28-mm-fan
store_origin: JP
region: Japan
---

# 32.67 m³/h airflow 15000 RPM max speed Dual ball bearings durability ARCTIC S4028-15K - 40 x 40 x 28 mm Fan, 1400-15000 RPM, PWM-Controlled

**Brand:** arctic
**Price:** ¥15249
**Availability:** ✅ In Stock

## Summary

> 💨 Cool smarter, not harder — dominate your system’s heat game!

## Quick Answers

- **What is this?** ARCTIC S4028-15K - 40 x 40 x 28 mm Fan, 1400-15000 RPM, PWM-Controlled by arctic
- **How much does it cost?** ¥15249 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/435398172-arctic-s4028-15k-40-x-40-x-28-mm-fan)

## 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

- • **Built to Last:** Dual ball bearings ensure long-lasting durability and resistance to heat and dust
- • **Powerful Airflow:** Delivers up to 32.67 m³/h to keep your system chill under pressure
- • **Plug & Play Flexibility:** Standard 4-pin connector with backward compatibility for 2-pin and 3-pin headers
- • **Unmatched Speed Control:** PWM and voltage regulation for precise cooling performance
- • **Versatile Compatibility:** Fits 1U server cases, routers, NAS, Mini PCs, and more with a flexible 40 cm cable

## Overview

The ARCTIC S4028-15K is a high-performance 40x40x28 mm fan featuring an impressive 15000 RPM max speed and 32.67 m³/h airflow. Equipped with durable dual ball bearings and PWM control, it offers precise, reliable cooling for compact server cases, routers, NAS devices, and more. Its versatile 4-pin connector and long cable provide flexible installation options, making it a top-tier choice for professionals demanding efficient thermal management.

## 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

- TheS4028-15K's impeller is held in place by two ball bearings, making it both particularly durable and less sensitive to external influences like heat and dust
- The S4028-15K has a particularly wide speed range that can be regulated via PWM and voltage. With its 15000 max rpm it is one of the strongest 12 V fans with a 40 mm diameter
- With a static pressure of 26.5 mmH₂O and a maximum airflow of 32.67 m³/h, the S4028-15K is a true all-rounder and is suitable as both a radiator and case fan
- The S4028-15K 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 the 40 cm cable allows enough flexibility in positioning

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SB3Z6ND |
| Air Flow Capacity | 32.67 Cubic Meters Per Hour |
| Best Sellers Rank | #76,361 in Computers ( See Top 100 in Computers ) #622 in Computer Case Fans |
| Brand Name | ARCTIC |
| Compatible Devices | Printer, Server |
| Cooling Method | Air |
| Customer Reviews | 4.6 4.6 out of 5 stars (56) |
| Item Dimensions L x W x H | 40L x 28W x 40H millimeters |
| Manufacturer | ARCTIC |
| Material Type | Plastic |
| Maximum Rotational Speed | 15000 RPM |
| Model | ACFAN00264A |
| Noise Level | 35 Decibels |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | ACFAN00264A |
| Power Connector Type | 4-Pin |
| UPC | 840033401616 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |

## Product Details

- **Brand:** ARCTIC
- **Cooling method:** Air
- **Power connector type:** 4-Pin
- **Product dimensions:** 40L x 28W x 40H millimeters
- **Voltage:** 12 Volts

## Images

![ARCTIC S4028-15K - 40 x 40 x 28 mm Fan, 1400-15000 RPM, PWM-Controlled - Image 1](https://m.media-amazon.com/images/I/51tHzOmapnL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: are these silent or the standard howling?**
A: They aren’t silent but they are at least 90% quieter than the standard screamers. A point to note is that on the servers I've used these the cpu temps can be around 10-12c hotter than using the screamers so watch out for that. They move significantly less air.

## Frequently Bought Together

- ARCTIC S4028-15K - 40x40x28 mm Server Fan, 1400–15000 RPM, PWM Regulated, 4-pin Connector, 12 V DC, Rack Cooling Fan - Black
- Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)

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**Shop now:** [https://www.desertcart.jp/products/435398172-arctic-s4028-15k-40-x-40-x-28-mm-fan](https://www.desertcart.jp/products/435398172-arctic-s4028-15k-40-x-40-x-28-mm-fan)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-02*