# Fan Cooler Master MasterFan MF140 HALO² White Edition

**URL:** https://aio.lv/en/product--cooler-master-mfl-b4dw-16np2-r2--10849363
**Data updated:** 2025-12-30 12:46 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Cooler Master
**Manufacturer code:** MFL-B4DW-16NP2-R2
**EAN:** 4719512127520
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Cooler Master MasterFan MF140 HALO² White Edition is a 14 cm case fan with a rotational speed of 0 to 1600 RPM, providing an airflow of 101 m³/h and a maximum air pressure of 2.53 mmH2O. It features a rifle bearing for durability and operates quietly, making it ideal for any PC build. The sleek white design adds a modern touch to your setup.

## Long description

The Cooler Master MasterFan MF140 HALO² White Edition is a 140 mm case fan designed to deliver enhanced airflow and addressable RGB illumination. Larger LED rings increase lighting output by about 50% compared with previous generations, while larger Air Balance fan blades (approximately 10% bigger) and a refined P-Q curve provide stronger airflow and static pressure up to 2.53 mmH2O at a top speed of 1600 RPM. The fan uses a rifle bearing for durability and is available in white and black color options and in 120 mm or 140 mm sizes.
Advantages
Improved lighting from vibrant addressable Gen 2 RGB LEDs creates more uniform illumination. A hybrid frame design with corner dampers preserves stability without reducing blade area, supporting better performance. Larger fan blades and a tuned performance curve increase airflow (up to 101 m³/h) and pressure while maintaining quiet operation. The rifle bearing enhances longevity for continuous use in system cooling.
Suitable for
General case cooling for desktop PCs
CPU and GPU cooling support in airflow-optimized builds
Aesthetic builds requiring addressable RGB illumination
Replacement or upgrade of existing 120 mm or 140 mm case fans
Key specifications
Type: Fan
Fan diameter: 140 mm
Rotational speed: 0–1600 RPM
Airflow: 101 m³/h
Maximum air pressure: 2.53 mmH2O
Bearing type: Rifle bearing
Colour: White (also available in black)
How to use
Install the MF140 HALO² in a compatible 140 mm fan mount in your PC case, ensuring airflow direction matches your system cooling plan. Connect the power and RGB headers to the motherboard or a supported controller for addressable Gen 2 RGB functionality. Secure the fan with the provided screws and, if available, use rubber dampers on the corners to reduce vibration transfer to the chassis.
Usage recommendations
For optimal cooling performance, set fan speed profiles in your motherboard or fan controller to balance noise and airflow according to system temperature. Use the 140 mm size where possible for higher airflow; choose black or white to match case aesthetics and ensure compatible addressable RGB headers for full lighting control.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 140 mm |
| Noise level (high speed) | 27 dB |
| Rotational speed (min) | 0 RPM |
| Rotational speed (max) | 1600 RPM |
| Maximum airflow | 59.51 cfm |
| Airflow | 101 m³/h |
| Maximum air pressure | 2.53 mmH2O |
| Bearing type | Rifle bearing |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Computer case |
| Fan's mean time to failure (MTTF) | 160000 h |

### Design

| Feature | Value |
|---|---|
| Product colour | White |
| Illumination colour | Multi |
| Fan connector | 4-pin |
| Illumination LED | Yes |
| LED connector type | 3-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Package weight | 320 g |
| Package depth | 150 mm |
| Package height | 198 mm |
| Package width | 28 mm |
| Fan weight | 210 g |
| Fan dimensions (W x D x H) | 140 x 140 x 25 |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 1.56 W |
| Rated current | 0.13 A |
| Rated voltage | 12 V |
| Safety current | 0.4 Ah |
| LED voltage | 5 V |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 185 mm |
| Master (outer) case width | 335 mm |
| Master (outer) case length | 415 mm |
| Products per master (outer) case | 20 pc(s) |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 Cooler Master 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 Cooler Master 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.

### Where can I download the instructions for Fan Cooler Master MasterFan MF140 HALO² White Edition?

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/10849363/65754313_large.webp