Corsair FRAME 4000D RS Mid-Tower PC Case with 3 RS PWM Fans

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Product guide

Corsair FRAME 4000D RS Mid-Tower PC Case with 3 RS PWM Fans

The Corsair FRAME 4000D RS is a modular mid-tower PC case supplied with three RS PWM fans. Its adjustable fan rails, airflow-focused front panel and support for reverse-connector motherboards suit builders planning a configurable gaming system, though the listing's dimensions are inconsistent and should be confirmed before purchase.

At a glance

Three front-mounted RS PWM fans are listed, with daisy-chainable 4-pin connections and Zero RPM mode for low-load operation.
InfiniRail mounting is adjustable for fan placement, with listed support for fans up to 200mm in front and 140mm in the roof.
The removable side panel can serve as a cable cover or be replaced with side-mounted fans.
The manufacturer describes a modular case system and support for reverse-connector motherboards.

Price

$104.99Save 22%

Reference price: ~~$134.99~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Three PWM fans are included according to the product listing, reducing the need to source front fans separately.
Adjustable fan rails and the option to add side fans give builders flexibility over airflow layout.
The modular design and cable-cover option can help tailor the interior to different build priorities.

Technical specifications

17 specifications

Identity
Brand	Corsair
Model	FRAME 4000D RS
Case type	Mid Tower
Colour	Black

Dimensions and installation
Weight listed	8.2 kg

Materials and protection
Material listed	Tempered Glass
Dust protection feature	Dust Filter

Cooling and configuration
Fans listed	3
Fan rail capacity	up to 200mm (140mm in the roof)
Radiator support claim	dual 360mm radiators
PWM fan connections	daisy-chainable 4-pin PWM connections
Fan operating mode	Zero RPM mode

Compatibility and connectivity
Motherboard compatibility listed	Micro ATX
Compatible devices listed	ASUS BTF, Gigabyte Project Stealth, MSI Project Zero
USB 3 ports	2

Other listed details
Recommended use	Gaming
Model number	CC-9011312-WW

What to know before buying

Listing details to confirm

The listing gives conflicting dimensions: 48.7D x 23.9W x 48.6H centimetres in one field and 48.69 x 23.9 x 48.59 cm; 8.2 kg elsewhere. Confirm the case dimensions and clearance for planned components, since the supplied figures do not match exactly. The listing also names Micro ATX as its motherboard compatibility, while its title and description claim reverse-connector motherboard compatibility. Confirm compatibility with the exact board and selected listing before buying. The listing's three-fan claim is supported by its title and feature text, while no explicit package inventory is provided.

Who is it for?

A good fit for

Builders who want adjustable fan mounting and an airflow-oriented front panel.
PC builders considering a reverse-connector motherboard, after confirming compatibility with their exact board.
Gaming PC builds where a modular mid-tower layout and three listed PWM fans are useful.

Less suited to

Buyers who need confirmed dimensions or component clearances before selecting a case, unless they can verify the measurements first.
Builders who require a motherboard compatibility list broader or more specific than the listing's Micro ATX and named reverse-connector claims.

Corsair FRAME 4000D RS Mid-Tower PC Case with 3 RS PWM Fans · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 532 ratings

5 stars84%84%
4 stars7%7%
3 stars2%2%
2 stars3%3%
1 star4%4%

Customer feedback highlights positive perceptions of case quality, airflow, build ease, appearance and cable management. Some feedback is mixed on spaciousness and durability, so buyers with large components or particular longevity concerns may want to check fit and construction details for their own build. These are customer impressions, not confirmation of measured airflow or guaranteed durability.

Positive themes

Customers praise the case's airflow design, appearance, ease of building and cable management.

Mixed feedback

Customer feedback is mixed on spaciousness and durability.

Frequently asked questions

How many fans are listed with the FRAME 4000D RS?

The title and feature text specify three CORSAIR RS PWM fans. The listing does not provide a separate package inventory, so confirm the selected listing if the included fan count is essential.

What motherboard compatibility does the listing specify?

Its technical details name Micro ATX, while the title and description also claim reverse-connector motherboard compatibility. Check support for your exact board before buying.

What are the case dimensions?

The listing provides two slightly different dimension strings. One says 48.7D x 23.9W x 48.6H centimetres and another says 48.69 x 23.9 x 48.59 cm; 8.2 kg. Confirm the measurements and component clearances for your build.

Can the case fit 360mm radiators?

The product description claims support for dual 360mm radiators. Check the selected configuration and component clearances when planning a cooling layout.