Design
| Supported motherboard form factors |
ATX, Micro-ATX |
| Number of 5.25" bays |
3 |
| Number of 3.5" bays |
4 |
| Number of internal 3.5" bays |
4 |
| Side window |
Y |
| Number of 2.5" bays |
4 |
| Maximum graphics card length |
450 mm |
| Number of expansion slots |
7 |
| Form factor |
Midi-Tower |
| Type |
PC |
| Suitable for |
Gaming |
Cooling
| Top fans diameters supported |
120, 140 mm |
| Maximum front fans |
3 |
| Side fans diameters supported |
120, 140 mm |
| Rear fans diameters supported |
120 mm |
| Maximum side fans |
2 |
| Maximum rear fans |
1 |
| Maximum top fans |
2 |
| Rear fans installed |
1x 120 mm |
| Front fans diameters supported |
120, 140 mm |
Storage
| Supported hard disk drive sizes |
2.5, 3.5 " |
| Card reader integrated |
N |
| Number of hard drives supported |
4 |
Weight & dimensions
| Depth |
449.58 mm |
| Width |
210.82 mm |
| Height |
485.14 mm |
Packaging data
| Handheld remote control |
N |
Ports & interfaces
| Audio input |
Y |
| Audio output |
Y |
| USB 3.0 (3.1 Gen 1) Type-A ports quantity |
2 |
Ergonomics
| Reset button |
Y |
| Transport wheels |
N |
Other features
| Power LED |
Y |
| Package dimensions (WxDxH) |
285 x 565 x 522 mm |
Additionally
| Colour of product |
Black |
| On/Off switch |
Y |
Windowed Gaming Case, Mid-tower, ATX, mATX, 2x USB3.0, 1x Headphone, 1x MIC, 7x Expansion Slots
The Corsair Carbide Series: Everything You Need, Nothing You Don't.
A compact expression of Corsair's gaming philosophy.
Great systems start with a great case, and Carbide Series 300R provides a remarkable number of features in a compact chassis. Easy access, lots of room for expansion, and superior cooling make the 300R a great choice for building powerful PCs that don't take up a lot of room.
Serious cooling potential.
The 300R is equipped with two fans for intake and exhaust, and the integrated dust filters on the front and bottom intakes are easy removable. There's room for you to install five more fans, including mounting points for two side panel 120mm fans for drawing cool air directly over your GPUs. If you're building a multi-GPU gaming rig, proper graphics ventilation is essential.
It's big where it counts.
Despite its size, the 300R can fit extra-long graphics cards of up to 450mm length, and it has three optical drive bays and four hard drive bays. All the bays are tool-free, and the hard drive bays have integrated support for 2.5" drives, so you won't need to deal with adapters when installing SSDs.
Build quality.
Whether you're building multiple systems or just one, and whether you're a professional or if it's your very first build, the 300R has the smart features that matter. Just like the drive bays, the side panels are tool-free, so you'll spend less quality time with your screwdriver.
