Thermaltake litepower 450W black edition power supply box, complies with latest ATX 12V V2.2 standard for utmost reliability and compatibility, robust and dedicated dual +12V output provides superior performance under all types of system loading, ultra-quiet 120mm cooling fan delivers excellent airflow, extra-long EPS/ATX 12V 4+4pin CPU cable support full tower chassis, dimension 150 x 86 x 140 mm, high reliability MTBF>100000 hours, built-in industry grade protections - over current/ over voltage/ over power and short-circuit protection, safety/ EMI approvals CE/ GOST.