Corsair FRAME 4000X RS ARGB Mid-Tower PC Case - Black

The Corsair FRAME 4000X RS ARGB Mid-Tower PC Case combines high-airflow performance with striking customizable lighting. Its innovative RGB Flow front panel delivers brilliant illumination while a fully-modular FRAME design allows for next-level personalization with swappable panels and accessories. Four included RS120 PWM daisy-chain fans and the INFINIRAIL mounting system provide flexible, hassle-free cooling for your components.

Built for modern DIY builders, this case supports reverse-connector motherboards for a pristine, cable-free look and includes an adjustable GPU anti-sag arm to protect your graphics card. With room for up to 13 fans and multiple 360mm radiators, it offers exceptional cooling capacity, all showcased behind a full-length tempered glass side panel.

Key Features

Brand	Corsair
Model	FRAME 4000X RS
Color	Black
Case Size	Mid-Tower
Material	Steel, Tempered Glass, Plastic
Motherboard Support	Mini-ITX, MicroATX, ATX, E-ATX (305mm x 277mm)
Case Height	19.1 in
Case Length	19.2 in
Case Width	9.4 in
Weight	25.4 lbs
Maximum GPU Length	16.9 in
Maximum CPU Cooler Height	6.7 in
Maximum PSU Length	8.7 in
Expansion Slots	7 Horizontal or 3 Vertical
Internal 3.5" Drive Bays	1
Internal 2.5" Drive Bays	2
Radiator Compatibility	120mm, 140mm, 240mm, 280mm, 360mm
Radiator Support - Top	360mm, 280mm, 240mm
Radiator Support - Front	360mm, 280mm, 240mm
Radiator Support - Side	360mm, 280mm, 240mm
Radiator Support - Rear	140mm, 120mm
Fan Support - Top	3x 120mm, 2x 140mm
Fan Support - Front	3x 120mm, 2x 140mm, 2x 200mm
Fan Support - Bottom	3x 120mm
Fan Support - Side	3x 120mm, 2x 140mm
Fan Support - Rear	1x 120mm, 1x 140mm
Included Fans	4x RS120 PWM
Case Front I/O	1x USB 3.2 Gen 2x2 Type-C, 2x USB 3.2 Gen 1 Type-A, 1x Audio in/out
Case Window	Tempered Glass
Left Side Panel	Tempered Glass
Right Side Panel	Steel
Power Supply	ATX
Reverse Connector Motherboard Support	Yes
Dust Filtration	Yes
Cable Routing Space	1.5 in
Warranty	2 Years

Videos

Warranty

Two-year manufacturer's warranty.

Frequently asked questions What size motherboards fit in the FRAME 4000X RS? The case supports Mini-ITX, MicroATX, ATX, and E-ATX motherboards up to 305mm x 277mm. How many fans are included with the case? Four Corsair RS120 PWM fans are included, which feature daisy-chainable connections for easy setup. What is the maximum GPU length this case can accommodate? The case supports graphics cards up to 430mm (16.9 inches) in length with the front fans installed. Does the FRAME 4000X RS support vertical GPU mounting? Yes, vertical GPU mounting is supported, but a riser card is required and sold separately. What radiator sizes can be installed? You can mount up to three 360mm radiators simultaneously on the front, roof, and side, with additional support for 140mm and 120mm radiators on the rear. Is the case compatible with reverse-connector motherboards? Yes, the FRAME 4000X RS is fully compatible with reverse-connector motherboards for a clean, cable-free aesthetic.