Dear merchant, the following product specification may help us to understand your requirements.

Product Specification

1. Input Voltage : to V Universal Input select by Switch Other Active PFC Select by SW DC Input   2. PSU Series : ATX 12V V SFX TFX EPS 12V V2. 1U series 2U series Redundant Other   3. Dimension : (L) X (W) X (H) mm 4. Total Output Power : Max W 5. Rise time： mS. Max. 6. Hold up time： mS. Min. 7. Efficiency : % at the maximum load 8. Drawing :       X  X  X   X   X X X X 9. Safety :   UL CSA TUV Other requirement 10. Certification Request : 80PLUS NVIDIA SLI ATI Others 11. Other spec requirement