# Computer case fan Montech E28 PWM 120 mm White, Fluid Dynamic Bearing, 12 V, 3 pcs

**URL:** https://aio.lv/en/product--montech-e28-pwm-3-in-1-pack-w--11892808
**Data updated:** 2026-03-10 00:11 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Montech
**Manufacturer code:** E28 PWM 3 in 1 Pack (W)
**EAN:** 4710562745542
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 42.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--montech-e28-pwm-3-in-1-pack-w--11892808

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Montech E28 PWM is a 120 mm computer case fan sold as a 3-piece white pack. It uses a Fluid Dynamic Bearing (FDB) for reduced noise and longer service life, operates at 12 V and provides a maximum air pressure of 3.35 mmH2O. Sized 120×28 mm, the fan supports PWM speed control and is suitable for PC case ventilation, intake/exhaust configurations and general system cooling.

## Long description

Montech E28 PWM 120 mm White is a 3-piece pack of 120×28 mm computer case fans designed for system ventilation and cooling. Each fan runs from a 12 V supply, supports PWM speed control and uses a Fluid Dynamic Bearing (FDB) to reduce operational noise and extend service life. The 28 mm thickness and blade geometry are optimized to produce focused airflow and higher static pressure suitable for both intake and exhaust roles in modern PC builds.
Advantages
The Fluid Dynamic Bearing minimizes friction and wear, providing quieter operation and longer durability compared with basic sleeve bearings. The 28 mm profile enables a static-pressure-optimized blade design that improves airflow penetration through radiators and dense heatsinks. Detachable corner footpads help isolate vibration and reduce transmitted noise when mounted to a chassis. PWM support allows automatic fan speed adjustment based on system temperature for balanced noise and cooling performance.
Suitable for
Case ventilation for desktop PCs
Intake or exhaust fan configurations
Cooling behind radiators and dense heatsinks
System builds requiring multiple matching fans (3-pack)
Key specifications
Fan diameter: 120 mm
Thickness: 28 mm
Operating voltage: 12 V
Bearings: Fluid Dynamic Bearing (FDB)
Speed control: PWM support
Colour: White
Quantity: 3 fans per pack
Maximum static pressure: 3.35 mmH2O
How to use
Install the fans in the desired positions inside the PC case using the provided mounting holes and fasteners appropriate for 120 mm fans. Connect each fan to the motherboard or a fan controller via the PWM-capable connector to enable automatic speed regulation. Orient the fans to achieve the intended airflow direction—intake (front/bottom) or exhaust (rear/top)—and ensure unobstructed air paths for optimal performance. If using with radiators, position the fans to push or pull air through the fins according to your cooling layout.
Usage recommendations
For balanced cooling and noise performance, configure the fans under PWM control so motherboard or fan controller profiles adjust speed with temperature. Use the detachable corner footpads when mounting to metal surfaces to reduce vibration transfer. When installing multiple fans from the 3-pack, match intake and exhaust arrangement to maintain positive or neutral case pressure depending on dust management preferences.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 120 mm |
| Noise level (high speed) | 34.17 dB |
| Maximum airflow | 85.09 cfm |
| Maximum air pressure | 3.35 mmH2O |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Computer case |
| Fan speed (max) | 2000 RPM |
| Fan speed (min) | 800 RPM |
| Quantity per pack | 3 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | White |
| Fan connector | 4-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable length | 0.5 m |
| Package weight | 757.3 g |
| Height | 120 mm |
| Width | 120 mm |
| Depth | 28 mm |
| Package depth | 102 mm |
| Package height | 130 mm |
| Package width | 165 mm |

### Power

| Feature | Value |
|---|---|
| Voltage | 12 |
| Fan current | 0.35 A |
| Fan power consumption | 4.2 W |

## FAQ

### How much does the Montech E28 PWM E28 3 PACK(W) cost, and is it available for purchase?

The price is 50.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 10.07.2026 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 Montech 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 Montech 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11892808/67410595_large.webp