--- product_id: 426944692 title: "ARCTIC S4028-15K - 40x40x28 mm Server Fan, 1400–15000 RPM, PWM Regulated, 4-p..." brand: "arctic" price: "802735₫" currency: VND in_stock: true reviews_count: 10 category: "Arctic" url: https://www.desertcart.vn/products/426944692-arctic-s4028-15k-40x40x28-mm-server-fan-1400-15000-rpm store_origin: VN region: Vietnam --- # 32.67 m³/h airflow 15000 RPM max speed Dual ball bearing durability ARCTIC S4028-15K - 40x40x28 mm Server Fan, 1400–15000 RPM, PWM Regulated, 4-p... **Brand:** arctic **Price:** 802735₫ **Availability:** ✅ In Stock ## Summary > 💨 Small Fan, Big Impact: Power Your Server’s Cool Factor! ## Quick Answers - **What is this?** ARCTIC S4028-15K - 40x40x28 mm Server Fan, 1400–15000 RPM, PWM Regulated, 4-p... by arctic - **How much does it cost?** 802735₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/426944692-arctic-s4028-15k-40x40x28-mm-server-fan-1400-15000-rpm) ## 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. - • **Versatile Compatibility:** Fits 1U server cases, routers, NAS, and more with a flexible 4-pin connector and 40 cm cable. - • **Whisper-Quiet Efficiency:** Optimized for low noise at high speeds, ideal for professional environments demanding silent operation. - • **Unmatched Speed & Control:** PWM-regulated 1400–15000 RPM for precision cooling performance. - • **Powerful Airflow in Compact Size:** Delivers 32.67 m³/h airflow with 26.5 mm/H2O static pressure—perfect for tight server racks. ## Overview The ARCTIC S4028-15K is a high-performance 40x40x28 mm server fan featuring a wide PWM-regulated speed range up to 15,000 RPM, delivering robust airflow and static pressure. Its dual ball bearing design guarantees exceptional durability and resistance to environmental stressors. Designed for 1U server cases and network devices, it offers versatile connectivity with a 4-pin connector and a long cable for flexible installation. Engineered for quiet, efficient cooling, it’s the go-to choice for professionals seeking reliable, compact thermal management. ## Description Product description Designed for continuous operation The impeller of the S4028-15K is held in place by two ball bearings and is therefore particularly durable and less sensitive to external influences such as heat and dust. Full control with a wide speed range The S4028-15K has a very wide speed range that can be regulated via PWM and voltage. With its 15000 rpm max, it offers a high cooling capacity at a relatively low noise. High airflow and static pressure 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. Wide range of applications The S4028-15K fits into 1U server cases and can serve as a replacement fan for routers, switches and NAS. It can also be used for other products such as DVRs, mini PCs, HTPCs, hard drive enclosures and 3D printers. Technical data Performance Fan Speed: 1400–15000 rpm Airflow: 19.23 cfm | 32.67 m³/h Speed Control: Pulse Width Modulation – PWM Static Pressure: 26.5 mmH₂O Electric Characteristics Starting Voltage: 4.5 V Current | Voltage: 0.47 A | 12.0 V DC Cable Length: 400 mm Fan Fan Frame: Standard Connector: 2510 4-Pin Fan-Connector Fan Bearing: Dual Ball Bearing Operating Ambient Temperature: 0–40 °C Size & Weight Length: 40 mm Width: 40 mm Height: 28 mm Weight: 42 g ## 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 mm/H2O 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 | 264 Cubic Feet Per Minute | | Best Sellers Rank | #102 in Computer Case Fans | | Brand | ARCTIC | | Brand Name | ARCTIC | | Compatible Devices | Printer, Server | | Cooling Method | Air | | Customer Reviews | 4.3 out of 5 stars 143 Reviews | | Item Dimensions L x W x H | 1.57"L x 1.1"W x 1.57"H | | Manufacturer | ARCTIC | | Material Type | Plastic | | Maximum Rotational Speed | 15000 RPM | | Model | ACFAN00264A | | Noise Level | 35 Decibels | | Number of Items | 1 | | Part Number | ACFAN00264A | | Power Connector Type | 2510 4-Pin Fan-Connector | | Product Dimensions | 1.57"L x 1.1"W x 1.57"H | | UPC | 840033401616 | | Unit Count | 1.0 Count | | Voltage | 12 Volts | | Warranty Description | 6 years | ## Product Details - **Air Flow Capacity:** 264 Cubic Feet Per Minute - **Brand:** ARCTIC - **Compatible Devices:** Printer, Server - **Cooling Method:** Air - **Material:** Plastic - **Maximum Rotational Speed:** 15000 RPM - **Noise Level:** 35 Decibels - **Power Connector Type:** 2510 4-Pin Fan-Connector - **Product Dimensions:** 1.57"L x 1.1"W x 1.57"H - **Voltage:** 12 Volts ## Images ![ARCTIC S4028-15K - 40x40x28 mm Server Fan, 1400–15000 RPM, PWM Regulated, 4-p... - Image 1](https://m.media-amazon.com/images/I/51tHzOmapnL.jpg) ![ARCTIC S4028-15K - 40x40x28 mm Server Fan, 1400–15000 RPM, PWM Regulated, 4-p... - Image 2](https://m.media-amazon.com/images/I/51EwZpt3xzL.jpg) ![ARCTIC S4028-15K - 40x40x28 mm Server Fan, 1400–15000 RPM, PWM Regulated, 4-p... - Image 3](https://m.media-amazon.com/images/I/71x8fI4+ddL.jpg) ![ARCTIC S4028-15K - 40x40x28 mm Server Fan, 1400–15000 RPM, PWM Regulated, 4-p... - Image 4](https://m.media-amazon.com/images/I/61oCmrs1gTL.jpg) ![ARCTIC S4028-15K - 40x40x28 mm Server Fan, 1400–15000 RPM, PWM Regulated, 4-p... - Image 5](https://m.media-amazon.com/images/I/71tsYPrQcwL.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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***S on October 13, 2025* ### ⭐⭐⭐⭐⭐ Review *by J***S on April 19, 2026* ### ⭐⭐⭐⭐⭐ Review *by S***X on March 6, 2024* ## 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/426944692-arctic-s4028-15k-40x40x28-mm-server-fan-1400-15000-rpm](https://www.desertcart.vn/products/426944692-arctic-s4028-15k-40x40x28-mm-server-fan-1400-15000-rpm) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-14*