Specifications, Mfr Part Number: SS-500ET BRONZE, Features:, Specification compliance: ATX 12V v2, 2, Support the latest Intel & AMD Socket, PCI Express & Serial ATA ready, Double forward converter circuit , High efficiency and reliability, Low ripple & noise, Super low noise fan control, Short circuit protection on all outputs, Over voltage protection, Over power protection, 100% hi-pot test, 100% burn in, high temperature cycled on/off, Energy-Efficient : 80 PLUS BRONZE Certified , Total Power: 500 W, Input Voltage: 100~240 V, Input Frequency Range: 50 ~ 60 Hz, Power Factor Correction: Active PFC, 99% typical, Safety: CUL, TUV, CB, UL, CCC, EMI/RFI: CE, FCC, C-tick, Output: +3, 3V @ 24A, +5V @ 24A, +12V1 @ 17A, +12V2 @ 17A, -12V @ 0, 8A, +5Vsb @ 2, 5A, Connector: 1x 24pin Main; 1x 8pin 12V CPU; 1x 4pin 12V CPU; 2x 6pin PCI-Express; 4x SATA, Cooling System: 1x 12cm Double Ball Bearing Fan , 80 PLUS BRONZE Certified, Dimension (WxLxH): 5, 9 x 5, 5 x 3, 4 inch / 150 x 140 x 86 mm, RoHS Compliant SKU: MALB6398