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Corsair FRAME 4000D modular mid-tower ATX PC case in black
Corsair

Corsair Frame 4000D

Expert rating7.5 / 10

Case Type:
Mid-Tower ATX
GPU Clearance:
360mm
Included Fans:
2x 120mm AirGuide
Front USB-C:
Yes

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Manufacturer: Corsair Last updated: 2026-09-12

Where to buy

Corsair Frame 4000D (Modular Mid-Tower ATX/Interchangeable Mesh & Glass Panels/2x AirGuide Fans/360mm Front Radiator Support) Review

Corsair built the Frame 4000D around a simple idea people keep searching for: a 4000D-style case where you can swap the front and side panels between mesh and glass without buying a whole new case.

It uses the same interior layout as the standard 4000D Airflow, so if you already like that case's cable routing, the only real difference here is being able to reconfigure the outside later instead of committing at purchase.

Modular Panel System

Corsair sells the mesh and glass panels separately, so you can start with the airflow-focused mesh kit and add glass later, or the reverse, without disturbing the rest of the build.

Familiar 4000D Interior

Cable routing, PSU shroud depth and drive mounts carry over directly from the 4000D Airflow, so build guides and cable kits for that case apply here too.

Comparison to Alternatives

Against the standard Corsair 4000D Airflow, the Frame 4000D costs more for the same interior, but lets you change the front and side panels later instead of being locked into mesh or glass. Against the Corsair 5000D Airflow, the 5000D is larger with more radiator headroom, while the Frame 4000D stays a more conventional mid-tower footprint.

Specifications

Design

Motherboard SupportE-ATX, ATX, Micro-ATX, Mini-ITX
Case TypeMid-Tower
Panel TypeModular interchangeable mesh or tempered glass panels

Clearance & Cooling

GPU Clearance360 mm
CPU Cooler Clearance170 mm
Included Fans2
Radiator SupportFront 360mm, Top 360mm
Front USB-CYes

Class and layout

Case Volume48 L

Power supply

PSU ShroudYes

Panels and materials

ColourBlack, White

Expert Review

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating7.5 / 10

A smart idea for anyone who isn't sure whether they want mesh or glass yet, though it's a premium over the regular 4000D Airflow for the same base performance.

Best for

  • Builders who want to change the case's aesthetic later
  • Standard ATX gaming builds wanting 360mm front radiator room
  • Anyone who likes the 4000D interior but wants panel flexibility

Not for

  • Budget builds where the panel kits aren't worth the premium
  • Builders who already know exactly which panel style they want
  • SFF or compact builds

FAQs

What are the key specifications of the Corsair Frame 4000D (Modular Mid-Tower ATX/Interchangeable Mesh & Glass Panels/2x AirGuide Fans/360mm Front Radiator Support)?

The Corsair Frame 4000D (Modular Mid-Tower ATX/Interchangeable Mesh & Glass Panels/2x AirGuide Fans/360mm Front Radiator Support) is a PC case from Corsair. Key specs: Motherboard Support E-ATX, ATX, Micro-ATX, Mini-ITX, Case Type Mid-Tower, Panel Type Modular interchangeable mesh or tempered glass panels, GPU Clearance 360, CPU Cooler Clearance 170.

Will the Corsair Frame 4000D (Modular Mid-Tower ATX/Interchangeable Mesh & Glass Panels/2x AirGuide Fans/360mm Front Radiator Support) work with my current setup?

The Corsair Frame 4000D (Modular Mid-Tower ATX/Interchangeable Mesh & Glass Panels/2x AirGuide Fans/360mm Front Radiator Support) lists Motherboard Support is E-ATX, ATX, Micro-ATX, Mini-ITX. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the Corsair Frame 4000D (Modular Mid-Tower ATX/Interchangeable Mesh & Glass Panels/2x AirGuide Fans/360mm Front Radiator Support) best suited to?

It suits builders who want to change the case's aesthetic later, standard atx gaming builds wanting 360mm front radiator room, anyone who likes the 4000d interior but wants panel flexibility.

What are the drawbacks of the Corsair Frame 4000D (Modular Mid-Tower ATX/Interchangeable Mesh & Glass Panels/2x AirGuide Fans/360mm Front Radiator Support)?

It is a poor fit for budget builds where the panel kits aren't worth the premium, builders who already know exactly which panel style they want, sff or compact builds.

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