SEA SONIC ELECTRONICS SS-600ES BRONZE Seasonic SS-600ES 600W 80 Plus Bronze ATX12V V2.31 Power Supply SeaSonic-80-Plus-Bronze-SS-600ES-600W-ATX12V-v2-31-Power-Supply Please ensure that your original part number matches this exactly, or check with the manufactuer for compatiblity. Customers are responsible for compatiblity. This part is guaranteed to be fully functional, original and authentic. SeaSonic-80-Plus-Bronze-SS-600ES-600W-ATX12V-v2-31-Power-Supply