# Fan Cooler Master MasterFan MF140 HALO² 14 cm Black 1600 RPM

**URL:** https://aio.lv/en/product--cooler-master-mfl-b4dn-16np2-r2--8868900
**Data updated:** 2025-12-30 08:35 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Cooler Master
**Manufacturer code:** MFL-B4DN-16NP2-R2
**EAN:** 4719512127513
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cooler-master-mfl-b4dn-16np2-r2--8868900

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Cooler Master MasterFan MF140 HALO² is a 14 cm fan designed for efficient cooling with a maximum speed of 1600 RPM. It features a rifle bearing for durability and operates quietly. Ideal for enhancing airflow in computer cases, it ensures optimal performance and longevity of components.

## Long description

The Cooler Master MasterFan MF140 HALO² is a 140 mm case fan that combines enhanced airflow and addressable Gen 2 RGB lighting. Designed with larger LED rings and expanded fan blades, it increases light output and air delivery while maintaining quiet operation. The hybrid frame and corner dampers preserve stability without reducing blade area. Available in black, the fan reaches up to 1600 RPM and uses a rifle bearing for reliable, long-lasting performance.
Advantages
Larger LED rings boost lighting by approximately 50% compared with previous designs, producing more vivid addressable RGB effects. The hybrid frame with corner dampers improves structural stability while keeping the blade area large for efficient airflow. Fan blades enlarged by about 10% raise the volume of moved air, and a revised P-Q curve increases both airflow and static pressure while reducing operational noise. The rifle bearing supports durability and steady rotation at speeds up to 1600 RPM.
Suitable for
Case ventilation in desktop PC builds
Exhaust or intake fan setups for improved airflow
RGB lighting setups where addressable lighting effects are desired
Systems requiring quiet cooling with moderate airflow and pressure
Key specifications
Fan diameter: 140 mm
Maximum speed: 1600 RPM
Bearing type: rifle bearing
Product colour: Black
Lighting: Addressable Gen 2 RGB with larger LED rings
How to use
Install the MasterFan MF140 HALO² into a compatible 140 mm fan mount in your PC case using the supplied screws or mounting hardware. Connect the fan power cable to an appropriate fan header on the motherboard or to a fan controller, and connect the addressable RGB cable to a compatible ARGB header or controller to enable lighting control. Ensure correct airflow orientation depending on whether the fan is used for intake or exhaust.
Usage recommendations
For optimal cooling and lighting synchronization, use a motherboard or controller that supports addressable Gen 2 RGB headers. Place fans to create a balanced airflow pattern (intake at front/bottom and exhaust at top/rear) and use rubber-mounted screws or the included dampers to reduce vibration noise.

## 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 |
| 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 | Black |
| 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

### How much does the Fan Cooler Master MasterFan MF140 HALO² cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 08.07.2026 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 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?

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/8868900/65748655_large.webp