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Black steel ATX mid tower with tempered glass side panel and three front fans

Corsair

Corsair FRAME 4000D RS CC-9011312-WW ATX Mid Tower PC Case

SKU CH-M7T3-BHVFM MPN CC-9011312-WW

ATX mid-tower with InfiniRail fan mounting, three RS120 ARGB fans included, dual 360 mm radiator support and a GPU anti-sag arm for reverse-connector motherboards

  • Max graphics card length430 mm
  • Housing materialSteel / Tempered Glass
  • Supported motherboard sizesMini-ITX/Micro-ATX/ATX/E-ATX(305 mm x 277 mm)
  • LED lightingNon-LED
  • Dust filteringBottom / Front / Side
  • 3.5-inch internal bays2

Model 2025 FRAME 4000D RS- Black

  • Three RS120 ARGB fans included for immediate airflow
  • InfiniRail fan mounting system simplifies installation
  • Dual 360 mm radiator support enables high-end liquid cooling
  • GPU anti-sag arm prevents heavy card droop
  • Reverse-connector motherboard compatibility eases cable routing

FRAME 4000D RS ATX Mid Tower

The FRAME 4000D RS is a steel and tempered-glass ATX mid-tower case finished in black. It supports Mini-ITX, Micro-ATX, ATX and E-ATX boards up to 305mm by 277mm. Three RS120 ARGB fans are included to provide immediate airflow for builders who want a clean starting point.

InfiniRail mounting and radiator support

The InfiniRail fan mounting system lets you reposition fans and radiators without tools, which helps maintain consistent airflow during long sessions. Front, top and side positions each accept 360mm, 280mm or 240mm radiators, while the rear takes a 120mm or 140mm unit for dual-loop or push-pull configurations.

GPU anti-sag arm and reverse-connector ready

A dedicated anti-sag stabilization arm keeps heavy graphics cards level over time, reducing stress on the motherboard slot. The interior layout is compatible with reverse-connector motherboards, and dust filters on the bottom, front and side panels simplify routine cleaning. Internal drive capacity covers two 3.5-inch bays and four 2.5-inch bays.

How it compares

Measured against everything we stock in Tower & Desktop PC Cases, at today’s prices. Recalculated every night.

Price $83.99
Cheaper than about 60% of the 1,468 comparable items (median $100.99).
Max graphics card length 430 mm
Higher than about 83% of the 894 comparable items (median 400 mm).

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Specifications

Product
Brand nameCorsair
Product lineFRAME 4000D RS ARGB
Part numberCC-9011312-WW
Product typeATX Mid Tower
Product colorBlack
Storage
3.5-inch internal bays2
2.5-inch internal bays4
Power
Power supply includedNo
Size & build
Max graphics card length430 mm
Housing materialSteel / Tempered Glass
Dust filteringBottom / Front / Side
Fan mounting optionsFront: 3x 120 mm, 2x 140 mm, 2x 200 mm (3x RS120 ARGB Fans Included)/Top: 3x 120 mm, 2x 140 mm/Side: 3x 120 mm, 2x 140 mm/PSU Shroud: 2x 120 mm
Shipping weight10.21 kg
Package size572 × 559 × 320 mm
Compatibility
Supported motherboard sizesMini-ITX/Micro-ATX/ATX/E-ATX(305 mm x 277 mm)
Radiator supportFront: 360 mm, 280 mm, 240 mm/Top: 360 mm, 280 mm, 240 mm/Side: 360 mm, 280 mm, 240 mm/Rear: 120 mm, 140 mm
CPU cooler height limit170 mm
PSU length limit220 mm
More details
LED lightingNon-LED

Other versions of this model

5 more in the same range

Questions about this item

Will an E-ATX board that measures 305 mm by 277 mm fit in this case?

Yes, the case supports E-ATX motherboards up to 305 mm by 277 mm, matching your board exactly.

Can I mount a 360 mm radiator on the side panel as well as the front and top?

The side panel accepts 360 mm, 280 mm and 240 mm radiators, so you can run triple 360 mm loops if you wish.

Does the included GPU anti-sag arm work with cards up to 430 mm long?

The arm is designed for the full 430 mm maximum GPU length, so even the longest supported cards stay level.

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