Zalman 400-LX PSU, 400W, ATX12V V2.31, active PFC, 120mm quiet fan controlled by thermal cooling system, sleeved cables, dual-forward switching circuit design. 1x ATX 24 pin 20 pin, 1x EPS ATX12V 8-4 pin, 2x PCI-E 6 2 pin, 4x SATA, 3x 4 pin peripheral, 1x floppy . retail, black color