Fractal Design | CORE 2300 | Black | ATX | Power supply included No | Supports ATX PSUs up to 205/185 mm with a bottom 120/140mm fan. When not using any bottom fan location longer PSUs can be used

Front: 2 – 120/140mm fans (included is 1 Fractal Design silent 120mm fan, 1200 RPM speed)Rear: 1 – 120mm fan (included is 1 Fractal Design silent 120mm fan, 1200 RPM speed)Top: 2 – 120/140mm fan (not included)Bottom: 1 – 120mm fan (not included) or 1 – 140mm fan (not included, bottom HDD position must be empty)Side: 1 -140mm fan (not included)WATER COOLING COMPATIBILITY(Front – 240mm radiator, up to 30mm thicknessFront – 240mm radiator, any thickness, push/pull supported (secondary mounting position, three fastening screws per fan only)Front –Slim 280mm radiator: 15mm fan spacing required for full fastening, radiators with 20mm fan spacing can be used with only the top half fastened to the case (lower ODD slot may need to be unused depending on tube end chamber size)Top – Slim 240mm radiator (with upper ODD slot occupied by a device no longer than 150mm and with no components on the upper 23 mm on the motherboard that are taller than 34mm)Rear – 120 mm radiator)