305W Replacement Power Supply PSU NH493 Compatible with Dell Optiplex 360 380 580 745 755 760 780 960 MT Mini Tower, L305P-01 PS-6311-5DF-LF N305P-06 MH595 XK215 P192M JH994 C248C PW114 MK9GY X8129

This brand-new 305W ATX mini tower power supply is a perfect OEM replacement unit exclusively for Dell Optiplex MT mini tower PCs, covering models 360, 380, 580, 745, 755, 760, 780 and 960. It fully replaces original PSU versions L305P-01, PS-6311-5DF-LF, N305P-06 and matches official Dell part numbers NH493, MH595, XK215, P192M, JH994, MK9GY, X8129, C248C, PW114.

Constructed with high-quality stable internal electronic components, this PSU outputs consistent clean power to protect your motherboard, CPU, hard drives and all internal hardware. Built-in all-round safety circuits effectively block damage from power surges, overloads and short circuits to extend your desktop service life. The built-in large quiet fan quickly exhausts internal heat while keeping low noise for long-hour office and daily home use. All wire connectors are 1:1 identical to the original power supply, no modification or conversion accessories needed for quick swap installation. Every unit undergoes strict factory aging, stability and safety testing to reach OEM equivalent performance and durability standards, ideal for PC maintenance, office equipment repair and broken PSU replacement.