The CORSAIR FRAME 4000D RS is a modular mid-tower PC case for builders putting together a gaming or performance desktop. It suits a new ATX system and anyone who wants flexible fan and radiator mounting as their cooling needs change.

Its InfiniRail system lets you adjust fan positions along steel mounting rails, while the 3D Y-pattern front panel is designed to support airflow. Three RS120 PWM fans come pre-installed, and the case supports up to 12 120mm fans. There are mounting positions for radiators at the front, top and side, with support for radiators up to 360mm at those locations. Reverse-connector motherboards from ASUS, MSI and GIGABYTE are supported, alongside standard boards.

Key features

• Modular design supports customisation and future upgrades.
• InfiniRail mounting system allows flexible fan positioning.
• Three RS120 PWM fans are included to get a cooling setup started.
• Supports up to two 360mm radiators at the same time.
• Compatible with reverse-connector motherboards for a cleaner-looking build.
• A GPU anti-sag stabilisation arm helps support a heavy graphics card.
• Front I/O includes USB Type-C, two USB Type-A ports and a combined audio and microphone jack.

Compatibility

The case supports Mini-ITX, MicroATX, ATX and E-ATX motherboards up to 305mm x 277mm, ATX power supplies up to 220mm long, graphics cards up to 430mm long and CPU coolers up to 170mm high. Fan and radiator support varies by mounting position. Good to know: a riser card for vertical GPU mounting is sold separately, and the case does not include a power supply.

In the box

• CORSAIR FRAME 4000D RS
• 3 x RS120 PWM fans
• Accessories kit

Specifications

With adjustable cooling mounts, three fans included and compatibility with both standard and reverse-connector boards, the FRAME 4000D RS gives you room to build a tidy system and adapt it over time.