Lemincrash H240AS-00 240W server power supply

Compatible Dell OptiPlex replacement

This 240W server power supply replaces the original unit in Dell OptiPlex 390 790 990 3010 7010 9010 systems. It delivers 240W maximum power through a 24+4Pin main connector. The unit operates on 100-240V input at 50/60Hz and carries 80 Plus series certification. It ships new as a single non-redundant module.

Builders needing higher wattage or redundant design

This supply suits owners of the listed OptiPlex models who need a direct 240W replacement. It provides +5V at 11A and +3.3V at 3.5A for those platforms. Builders who need more than 240W or a redundant power architecture should look at other options. Systems requiring different connector layouts or form factors are not compatible.

Steady output within rated limits

Under sustained load the unit maintains its rated rails within the 240W envelope. The 80 Plus series rating indicates consistent efficiency across typical operating ranges. Operating humidity spans 20%-90% for stable performance in standard server environments. The 240*72*62mm chassis fits the original mounting points without modification.