The Corsair Carbide Series: Everything You Need, Nothing You Don't.

Carbide Series 400R: Upgrade how you want, when you want.

The 400R has been carefully designed to provide a generous amount of internal volume, and it puts that volume to good use. There's room for eight PCI-E cards of up to 316mm in length, and even room for a full 240mm radiator for compatibility with the Hydro Series H100 Liquid CPU Cooler and modular watercooling systems. Superior airflow is a requirement for high-performance components that will be regularly pushed to their limits, so the 400R has ten fan mounting points for cooling flexibility. Three 120mm fans — two in the front, and one in the rear — are included, so you're ready to start building right out of the box.

The Corsair Carbide Series: Built for Builders.

The Carbide Series shares vital DNA with the award-winning Corsair Obsidian and Graphite Series. They're acclaimed for their ease of use and performance-oriented engineering, and this philosophy is abundant in the design of the Carbide Series.

Future-Ready.

Support for USB 3.0 and 2.5" SSDs is built-in. Two USB 3.0 connectors are provided on the front panel and connect directly to motherboards with compatible USB 3.0 headers. Integrated SSD support lets you install 2.5" solid-state drives in any of the hard drive bays, without having to deal with adapters.

Easy access.

Thumb screws on the side panels and tool-free drive installation mean that you'll spend less quality time with your screwdriver, and the integrated dust filter can be quickly removed for easy maintenance.

Looking good, inside and out.

The beauty on the inside goes beyond the black-painted interior. Corsair's innovative cable management system provides a straightforward way to route cables behind the motherboard, not across it where it can interfere with airflow and give your system a cluttered look. And since looks are an important part of any build, you'll appreciate the ability to turn the front panel fan white LEDs on or off with the push of a button.

• USB 3.0 front panel connectors.
• Built-in compatibility for SSDs in the six hard drive bays gives you the flexibility you need.
• Keep your system cool with up to 10 fan mount locations (four 120mm, six 120mm/140mm)
• Up to 316mm of length for modern GPUs.
• Easily accessible dust filters keep the cool air flowing over your valuable components.
• Captive thumbscrews make it easy to remove your side panels without losing the screws.
• Install or upgrade your CPU heatsink quickly with the easy-access backplate cutout.
• Optimize airflow and keep your system neat and tidy using the intelligent cable management system.
• Front panel includes USB 3.0, Headphone, Mic, and an LED on/off switch.

• Corsair Carbide Series 400R case
• Accessory kit
• Quick Start Guide