Dell - TJ782 - Power Supply 581W 100-240V AC TJ782 - Dell - 581-Watts 100-240V AC 8.5A 47-63Hz Power Supply for CX400 / CX500 $114.90 $97.37
EMC - 071-000-475 - Power Supply 581W 12V Dual 071-000-475 - EMC - 581-Watts 12V Dual Power Supply for CLARiiON CX500 $119.69 $101.43