LOGISYS PS480D 480w Power Supply 480W ATX Power Supply ATX12V SATA Ready ATX PC Power Supply (20/24 Pin) Features: High Efficiency. Low Noise & Ripple. Over Voltage Protection. Short Circuit Protection. ? Built-in EMI Filter. Insulation Resistance 100M min. Complies with FCC part 15J class B 115VAC operation and CISPR 22 230 VAC operation. Meet UL 1950. CSA 22.2 LEVEL 3 Requirement? 100% Burn-in test / Vibration test / Hi-pot test / Leakage current test. MTBF above 100.000 Hrsat 25 °C Technical Information: 1x: 20Pin ATX mainboard connector w/ extra 4 Pin for 24 Pin ATX mainboard 4x: 4Pin Standard drive connectors for HDD and CD-rom CD-RW 1x: 4Pin 3.5" FDD or ZIP connectors 1x: 4Pin +12V Power connector 1x: Serial ATA connector Dimensions: 6" L x 5.5" W x 3.25" H