Model Brand Corsair Series Carbide Series 100R Model CC-9011075-WW Details ATX Mid Tower Color Black Case Material Steel With Power Supply No Micro ATX / ATX / Mini-ITX Yes Expansion External 5.25" Drive Bays 2 Internal 3.5" Drive Bays 4 x Combo 3.5" / 2.5" 7 Front Panel Ports Front Ports 2 x USB 3.0 / 1 x Headphone Port / 1 x Microphone Port Cooling System Fan Options Front: 2 x 120mm / 140mm fanTop: 2 x 120mm fan Rear: 1 x 120mm fan (Included) Dimensions & Weight Max GPU Length Allowance 414 mm (Top Slots); 275 mm (Lower Slots) Max CPU Cooler Height Allowance 150 mm Max PSU Length 260 mm Dimensions (H x W x D) 18.53" x 7.87" x 16.93" Weight 10.58 lbs. Additional Info Features Elegant, Modern Design: With a mesh-free front panel, the 100R is both professional enough for the office and customizable enough for any home PC build.USB 3.0 Compatible: Dual USB 3.0 front panel ports offer the best in connectivity.SSD Support: All four hard drive trays provide solid-state drive support.Direct Airflow to Top GPU: Direct airflow gives your GPU added cooling for intense gaming sessions.Up To Five Fan Mounts Plus One Included 120mm Fan: A 120mm fan gets your cooling off the ground, and extra mounts provide added expandability.Tool-free 3.5" and 5.25" Drive Installation: Builds are made easier with tool-free drive installation.Thumbscrew Side Panels: No tools are needed to easily access the inside of your case.Flush-Mounted Side Panel Window: The side panel window showcases the powerful components inside.Cable Routing Channels and Holes: Builds are further simplified and aesthetics improved with easy cable organization.Modern Internal Layout: The modernized interior makes building your dream PC easier while improving overall performance.