Dell PowerEdge R900 1570W 80 Plus Silver Server Redundant Switching Power Supply D1570P-S1 CY119 0CY119 CN-0CY119.
 
Dell Part Number: CY119 0CY119 CN-0CY119
Model Number: D1570P-S1
Compatible Models: Dell PowerEdge R900

Specifications:

Input
100-127V~13.5A
200-240V~9.8A
47-63 Hz

Output
+12V/84.2A MAX (when input is 100-127V)
+12V/129.5A MAX (when input is 200-240V)
+3.3Vsb/6A MAX (when input is 100-240V)

Total Output Power: 1570W