perfect power supply for the entry-level user, providing stable power, quiet cooling, and advanced cable management for better airflow SATA connectors for Serial ATA drive MTBF - 100,000 hours Safety approval - UL, CE, T?V, CB, FCC, CCC, C-TICK Unit dimensions - 3.4?(H) x 5.9?(W) x 6.1?(D); (8.6cm(H) x 15cm(W) x 15.5cm(D)); Weight - Net - 4.4 lbs / 2 kg