Corsair 4000D ARGB Midi Tower Black

Corsair FRAME 4000D RS ARGB | Gaming Mid-Tower Case

The Corsair FRAME 4000D RS ARGB Midi Tower Black delivers a modular chassis system built for high-performance gaming rigs. With its INFINIRAIL fan mounting, triple 360mm radiator support, and three included RS120 ARGB fans, this case balances aggressive airflow with sleek aesthetics for builders who want both flexibility and style.

Slim Specs Table

Modular Chassis for Custom Builds

The revolutionary FRAME Modular Case System allows you to upgrade individual components without replacing the entire case. Whether you want a billet aluminum motherboard tray or a front I/O panel with more USB ports, the FRAME 4000D adapts to your evolving needs. This modular approach future-proofs your investment while maintaining a clean, professional build environment.

INFINIRAIL Fan Mounting System

Steel multi-point mounting rails eliminate fixed fan positions, giving you complete control over airflow direction. Slide rails to mount fans up to 200mm in the front or 140mm in the roof exactly where cooling is needed most. This flexibility ensures optimal airflow for your specific component layout without compromise.

Triple 360mm Radiator Support

Three dedicated mounting locations accommodate 360mm radiators on the front, roof, and side panels. Combined with support for up to 12x 120mm fans, this cooling capacity handles even the most demanding liquid cooling loops. The side radiator mount provides an additional 240mm or 280mm option for maximum thermal performance.

RS120 ARGB Fans Included

Three RS120 ARGB PWM fans come pre-installed, offering excellent cooling right out of the box. These daisy-chainable fans connect through a single 4-pin PWM connector and +5V ARGB header, eliminating the need for separate controllers. Controlled via your motherboard’s RGB software, they deliver both performance and customizable lighting effects.

Clean Cable Management

Fully compatible with reverse-connector motherboards from Asus, MSI, and Gigabyte, the FRAME 4000D routes cables behind the motherboard tray for unobstructed airflow. A dedicated cable shroud hides excess wiring, while the included GPU anti-sag arm keeps your graphics card stable and your PCIe slot protected from damage.

Box contents

• Corsair FRAME 4000D RS ARGB Midi Tower Case
• 3x RS120 ARGB PWM Fans
• GPU Anti-sag Stabilization Arm
• Cable Shroud
• Mounting Hardware
• User Manual

Check before you buy

• Confirm your motherboard’s reverse-connector compatibility for optimal cable routing
• Verify your GPU length is under 37cm to fit comfortably
• Check that your radiator setup matches the available mounting positions
• Confirm you have sufficient space for the 486mm height clearance

Frequently Asked Questions

Q: What motherboard sizes fit in this case?

A: The FRAME 4000D supports ATX, EATX, micro ATX, and Mini-ITX motherboards.

Q: How many fans can be installed maximum?

A: You can install up to 12x 120mm fans across all mounting positions.

Q: Does it include a power supply?

A: No, the power supply is not included and must be purchased separately.

Q: What are the front I/O connections?

A: It includes 1x USB 3.2 Gen 2 Type-C, 2x USB 3.2 Gen 1 Type-A, and a combo audio/mic jack.

Q: Is there dust filtration?

A: Yes, the case features anti-dust filters to help maintain clean internal components.

The Consultant’s verdict & warranty

The Corsair FRAME 4000D RS ARGB Midi Tower Black suits gamers and enthusiasts who want a highly customizable, cooling-optimized case with modern features. Its modular design, extensive radiator support, and included ARGB fans make it ideal for ambitious builds. Covered by the standard Manufacturer Warranty.