Aywun SQ05 Small Form Factor Business Corporate Case. Micro-ATX MB support with True 300w PSU. Revision 2023 New Features: • Corporate and Business Case. Easy to Build, Reliable, and Excellent Value • Micro-ATX Case, 2x USB 2.0 and 2x USB 3.0 • Embedded 300W True Wattage PSU, (onboard Graphics or VGA that doesn't require PCI-E) • Two Years Warranty for peace of mind. 5.25' External x 1, 3.5'' Internal x1 (3.5' Brackets included) 3.5 External x 1, 2.5'' Internal x 1 (Tool less mounts) Intel standard/Quick release side panel Includes installation Manual, screws, and 1x Motherboard Speaker Internal Cable clip to better organize the components 2x USB2.0 + 2x USB3.0 / HD-AUDIO Pre-installed 80mm Fan 3Pin Small Pre-installed True APFC 80+ 300w PSU. 3x SATA, 1x Molex, 24PIN ATX, 8PIN EPS 1x Power cord Optional Low RPM Fan: 80TFXFAN-SPIN Item Dimension LxWxH 37 x 10.2 x 34 Box Dimension LxWxH (CM) 39 x 13 x 36 Weight 5kg (1) Support: Mini-ITX, Micro-ATX. ' (2) Thickness: 0.6mm SGCC (3) Front port: 2X2.0+2X3.0USB, HD AUDIO (4) CD-ROM(5.25') space:1，FDD3.5'space:1 (5) H.D.D(3.5') space:1，tooless (6) S.S.D(2.5') space:1，tooless (7) front panel fan:1X80mm(optional) Cpu Height : 90mm Vga Length : 225mm Psu Length : 175mm PCI: 4 Slots Structure Size: L380*W102*H340mm PSU:TFX Material : SGCC With CE with half paint。