Case mATX 550W Sohoo 6817BK, 1xUSB3.0, 1xUSB2.0, Black, ATX-550W-12cm. MB Support: Micro ATX/Mini-ITXDriver bays: 1 x 5.25" External + 3 x 3.5" Internal + 1 x 2.5" Internal4 x Expansion SlotsGPU Max Length: 340mm / CPU Cooler Max Height: 140mmCooling System: Rear: 1x 80/90mm fan (optional) / Front: 1 x 80/90mm fan (optional)Case size: (W x H x D): 173mm x 365mm x 368mm PSU ATX 550W: 1x20+4PIN, 1x4PIN, 3xSATA, 3xMolex, 1xFDD, 1xPCI-E 6PIN, 220V, 1.2m power cord