Product Overview Zippy Technology M1Z2-5500V3V,2U Redundant Form,500W | Input Type Power Factor Correction (PFC) | (DxWxH) 265/10.43 (mm/inch) x 101.2/3.98 (mm/inch) x 84/3.31 (mm/inch) | Module M1Z-5500V | High Effenciency Series