Gigabyte GZ-X7 Black Entry level business line of the Gigabyte range (No PSU) Classic smooth design with polished finish USB 2.0; Audio and 1394 ports on block connection for easy installation Tool-less hassle free installtion for all drives- slide and lock design Optimal thermal solution with 120mm intake and exhaust 120mm fan SECC 0.6mm metal For ATX / Micro ATX Dimensions W185 H410 D478mm