# Fan ARCTIC S4028-15K 40 mm 1400-15000 RPM 19.23 CFM

**URL:** https://aio.lv/en/product--arctic-acfan00274a--11007063
**Data updated:** 2025-12-30 15:05 (EET)
**Category:** Electronics Accessories
**Manufacturer:** Arctic
**Manufacturer code:** ACFAN00274A
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 40.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--arctic-acfan00274a--11007063

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

The ARCTIC S4028-15K is a 40 mm server fan designed for efficient cooling with a rotational speed of 1400 to 15000 RPM and a maximum airflow of 19.23 CFM. It features a Fluid Dynamic Bearing for quiet operation and durability. Ideal for server applications requiring compact yet powerful cooling solutions.

## Long description

The ARCTIC S4028-15K is a compact 40 mm server fan engineered for high-performance cooling in tight spaces. With a wide rotational speed range from 1,400 to 15,000 RPM and a maximum airflow of 19.23 CFM, this fan is intended for server and electronics applications that require strong, focused airflow while maintaining a small form factor. It uses a Fluid Dynamic Bearing to reduce noise and extend operational life.
Advantages
The fan delivers a high maximum airflow for its size and supports a broad RPM range to suit different thermal loads. Fluid Dynamic Bearing technology offers quieter operation and improved durability compared with sleeve bearings. Its 40 mm form factor allows installation in compact server chassis and other constrained electronic environments.
Suitable for
 Server racks and blade servers with limited fan space
 Network equipment such as switches and routers
 Small form-factor PCs and embedded systems
 Industrial control cabinets and telecom enclosures
Key specifications
 Size: 40 mm
 Speed: 1,400–15,000 RPM
 Airflow: up to 19.23 CFM
 Bearing: Fluid Dynamic Bearing
 Brand: ARCTIC
 Manufacturer part number (MPN): ACFAN00274A
How to use
Install the ARCTIC S4028-15K in the designated fan slot of the server or electronic enclosure, observing correct airflow direction and secure mounting to minimize vibration. Connect the fan to the appropriate power header on the motherboard or fan controller, and configure fan speed controls or PWM settings if available to match required cooling performance and noise preferences. Verify that the fan receives adequate power and monitor temperatures after installation.
Usage recommendations
For reliable operation, keep intake and exhaust paths clear of dust and debris; consider periodic cleaning and, if used in dusty environments, schedule more frequent maintenance. Use appropriate fan speed control settings to balance cooling needs and noise, and ensure the power specifications of the enclosure or controller match the fan's requirements.

## Specifications

| Feature | Value |
|---|---|
| Type | Fan |
| Weight | 0.042 kg |
| Package weight | 244 g |
| Cable length | 0.4 m |
| Height | 28 mm |
| Width | 40 mm |
| Depth | 40 mm |
| Product colour | Black |
| Rated current | 0.47 A |
| Package depth | 86 mm |
| Package height | 55 mm |
| Package width | 90 mm |
| Package type | Box |
| Voltage | 12 |
| Airflow | 32.67 m³/h |
| Fan diameter | 40 mm |
| Suitable location | Computer case |
| Maximum airflow | 19.23 cfm |
| Maximum air pressure | 26.5 mmH2O |
| Number of screws | 20 |
| Screws included | Yes |
| Fan connector | 4-pin |
| Rotational speed (max) | 15000 RPM |
| Rotational speed (min) | 1400 RPM |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Quantity per pack | 5 pc(s) |
| Pulse-width modulation (PWM) support | Yes |
| Starting voltage | 4.5 V |
| Fan bearing technology | Fluid Dynamic Bearing (FDB) |

## FAQ

### How much does the Fan ARCTIC S4028-15K cost, and is it available for purchase?

The price is 48.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 21.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Arctic products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Arctic service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Fan ARCTIC S4028-15K?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11007063/61659471_large.webp