Removal and replacement procedures 77
Power supply unit
Located on the right rear side of the server is a single standard autoranging 400W PSU with PFC
(power factor correction) function.
You can replace this default PSU with a 500W model. The 500W non-hot-plug PSU option kit
includes the following:
• 500W power supply
• Power supply bracket
• 8-to 4-pin power extension cable
• 24-pin power extension cable
• PSU to HDD extension cable
• Power cord
• Installation Instructions