Description
The CORSAIR Frame 4000X Mid-Tower ATX PC Case redefines custom PC building with its fully modular frame design and advanced cooling capabilities. Engineered for enthusiasts who demand both aesthetic elegance and structural flexibility, this chassis features a stunning RGB Flow front panel and a tempered glass left side panel to showcase your high-end components. With pre-installed RS120 ARGB PWM fans utilizing a clean daisy-chain connection, it eliminates cable clutter while maximizing thermal efficiency. Whether you are building a liquid-cooled gaming rig or a high-performance workstation, the Frame 4000X provides the physical space and structural integrity needed for next-generation hardware.
This versatile mid-tower chassis is engineered to meet the specific demands of diverse PC builders:
- PC DIY Enthusiasts: Builders looking for a highly customizable, fully modular frame that allows for deep personalization and easy component installation.
- High-End Gamers: Users requiring extensive clearance for massive modern graphics cards up to 430mm and integrated GPU anti-sag support.
- Liquid Cooling Aficionados: Enthusiasts planning complex open-loop or AIO configurations with support for up to three 360mm radiators simultaneously.
- Clean-Aesthetic Minimalists: Builders utilizing back-connect (reverse connector) motherboards to hide all power and data cables behind the motherboard tray.
- Content Creators and Workstation Users: Professionals needing robust thermal management with support for up to 13 120mm fans to keep multi-core CPUs and heavy-duty GPUs running cool.
The technical specifications of the CORSAIR Frame 4000X reflect its premium engineering and compatibility:
- Chassis Dimensions: 488 mm x 239 mm x 486 mm (L x W x H)
- Weight: 11.53 kg
- Motherboard Compatibility: Mini-ITX, Micro-ATX, ATX, E-ATX (up to 305mm x 277mm), and back-connect motherboards
- Component Clearances: CPU cooler height up to 170mm, GPU length up to 430mm (405mm with front fans installed), PSU length up to 220mm
- Expansion Slots: 7 horizontal or 3 vertical (requires PCIe riser cable, sold separately)
- Storage Drive Bays: 1x 3.5-inch HDD bay, 2x 2.5-inch SSD bays
- Pre-installed Cooling: 4x RS120 ARGB PWM daisy-chain fans
- Radiator Support: Up to 360mm at the front, top, and side positions
- Front I/O Ports: 1x USB 3.2 Gen 2x2 Type-C, 2x USB 3.2 Gen 1 Type-A, 1x 3.5mm Audio Combo Jack
Building inside the CORSAIR Frame 4000X is an intuitive and highly rewarding experience. The fully modular frame allows builders to strip the chassis down to its bare bones, making the installation of large motherboards, custom water loops, and bulky power supplies incredibly straightforward. Cable management is simplified by a generous 37mm routing space behind the motherboard tray, which easily accommodates the thickest cable bundles. The pre-installed RS120 ARGB fans daisy-chain together, requiring only a single PWM and ARGB header connection to the motherboard, drastically reducing cable clutter. Additionally, the built-in adjustable GPU anti-sag support arm ensures that heavy, modern graphics cards remain perfectly level, protecting both the PCIe slot and the GPU shroud from structural strain over time.
Compared to standard mid-tower cases in its class, the CORSAIR Frame 4000X stands out through its exceptional modularity and cooling versatility. While traditional cases limit radiator placement to either the top or front, the Frame 4000X features a side-mount bracket, allowing for up to three 360mm radiators to be installed concurrently in the front, top, and side positions. It also natively supports back-connect motherboards from major manufacturers, a feature missing in older chassis designs. Furthermore, while many competitors require aftermarket purchases for GPU support brackets, CORSAIR integrates a robust, adjustable anti-sag arm directly into the frame. The inclusion of four premium RS120 ARGB PWM fans out of the box offers superior value compared to cases that ship with basic, non-PWM, or fewer fans.
To help you plan your build, here are answers to the most common questions regarding the CORSAIR Frame 4000X:
- Q: Does this case support back-connect motherboards like ASUS BTF or MSI Project Zero?
A: Yes, the Frame 4000X is fully compatible with reverse-connector motherboards, featuring precise cutouts to access rear-mounted power and data ports.
- Q: What is the maximum graphics card length supported with front fans installed?
A: The case supports GPUs up to 430mm in length without front fans, and up to 405mm when standard 25mm-thick front fans are installed.
- Q: How many fans can be installed in total, and what sizes are supported?
A: You can install up to 13x 120mm fans or a combination of 140mm and 200mm fans across the front, top, side, bottom, and rear mounts.
- Q: Can I mount my graphics card vertically in this chassis?
A: Yes, the case features 3 vertical PCIe slots, though you will need to purchase a compatible PCIe extension riser cable separately.
- Q: What type of front panel USB connectivity does the case offer?
A: The front I/O includes a high-speed USB 3.2 Gen 2x2 Type-C port and two USB 3.2 Gen 1 Type-A ports, requiring compatible headers on your motherboard.
