Corsair RS140 ARGB 14cm Black 2-Pack Case Fan

Corsair RS140 ARGB | 140mm Magnetic Dome Fan Kit

The Corsair RS140 ARGB Computer case Fan 14 cm Black 2 pc(s) kit offers a streamlined cooling solution for UK PC builders. It targets users who want direct motherboard control without extra hubs. This kit includes two 140mm fans with addressable RGB lighting. They connect directly to your motherboard headers for simplified cable management.

Slim Specifications

Direct Motherboard Daisy-Chaining

These fans skip dedicated hubs. You daisy-chain them sequentially using a single 4-pin PWM and one +5V ARGB connector. This reduces cable clutter inside your case. It simplifies installation significantly. Verify your motherboard has compatible headers.

Precision PWM & Zero RPM Control

PWM support allows fine-grained speed control from 330 to 1700 RPM. Set curves to match your cooling needs precisely. Zero RPM mode lets fans stop completely at low loads. This eliminates noise during idle periods. It is ideal for quiet UK home offices.

Optimised Airflow & Static Pressure

The fan housing supports the largest possible blade radius for its size. The blade shape uses an optimised angle and airfoil. This maximises airflow efficiency. It works well as a case intake or radiator fan. Corsair AirGuide technology focuses the airflow cone.

Magnetic Dome Bearing & Noise Reduction

The Magnetic Dome bearing minimises friction and mechanical noise. This provides a balance of high performance and low acoustic footprint. Reduced friction also extends fan longevity. The design addresses multiple noise sources for quieter operation.

ARGB Lighting Integration

Each fan features 8 addressable LEDs. Lighting is customisable via motherboard software. Supported suites include ASUS Aura Sync and MSI Mystic Light. Also compatible with ASRock RGB and Gigabyte RGB Fusion. Confirm software compatibility with your specific board.

In the box

• 2 x Corsair RS140 140mm ARGB Fans (Black)
• 8 x Mounting Screws
• Fan Connector: 4-pin PWM
• ARGB Connector: +5V

Before you order

• Confirm your motherboard has a free 4-pin PWM header and a +5V ARGB header.
• Verify physical clearance for 140mm fans in your specific case model.
• Check if your motherboard software supports the listed ARGB sync standards.
• Confirm the warranty region is valid for the UK.

Buyer FAQs

Q: Do these fans require a separate controller?

A: No, they connect directly to your motherboard headers for both PWM and ARGB.

Q: Can I daisy-chain more than two fans?

A: This listing specifies a 2-pack; check Corsair’s official documentation for daisy-chain limits.

Q: Are these fans suitable for radiators?

A: Yes, they offer high static pressure suitable for radiator use.

Q: What is the physical size of the fan?

A: The dimensions are 140 x 140 x 25 mm.

Q: Is the lighting software compatible with UK market motherboards?

A: They support major ARGB software; verify your specific motherboard vendor compatibility.

Final verdict & warranty

This kit is ideal for UK builders seeking a clean, hub-free build with motherboard-controlled ARGB. It suits those prioritising low noise and direct PWM control. Covered by the applicable manufacturer warranty.