Product details
The philosophy of Corsair in a compact format. The 300R offers an impressive array of features in a compact design. With easy access, extensive expansion options, and top-notch cooling, the 300R is perfect for high-performance PCs that require minimal space.
The 300R is equipped with two fans for intake and exhaust, and the integrated dust filters for the front and bottom intake are easily removable. There is room for five additional fans, including mounting points for two 120 mm fans on the side panel to direct cool air straight to your GPUs. Proper graphics ventilation is essential when building a multi-gaming setup.
Despite its size, the 300R can accommodate extra-long graphics cards of up to 450 mm in length and features three optical drive bays and four hard drive bays. All bays are tool-free, and the hard drive bays have integrated support for 2.5-inch drives, so you won't need adapters when installing SSDs.
Whether you're building multiple systems or just one, and whether you're a pro or this is your first build, the 300R has the smart features that matter. Like the drive bays, the side panels are also tool-free, allowing you to spend less time with your screwdriver.
The black-painted interior includes a CPU cutout for quick installation or upgrading of CPU coolers, and Corsair's innovative cable management system provides a straightforward way to route cables behind the motherboard, rather than across the top where it can obstruct airflow and give your system a cluttered appearance.