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New server power supply unit for Dell 790 and 990 SFF, black metal enclosure with fan grille and connector panel

Supersuperuncle

Supersuperuncle server power supply for Dell 790 990SFF H240AS-00 AC240AS-00 RV1C4 3WN11 2TXYM

SKU CH-BD58-6G97B

Replacement 240 W server power supply compatible with Dell OptiPlex 790 and 990 SFF systems

  • Compatible with Dell 790 and 990 SFF systems
  • Replaces OEM part numbers H240AS-00, AC240AS-00, RV1C4, 3WN11, 2TXYM
  • New condition ensures reliable out-of-box operation
  • 240 watt output supports standard server workloads

Dell 790 and 990 SFF replacement

This new Supersuperuncle server power supply replaces Dell part numbers H240AS-00, AC240AS-00, RV1C4, 3WN11 and 2TXYM. It fits the OptiPlex 790 and 990 small-form-factor chassis. System builders maintaining those workstations can install it directly.

240 watt capacity for legacy SFF systems

The unit delivers 240 watts to the original Dell motherboard and drive connectors. It handles the CPU, memory and integrated graphics of the supported models. It will not support discrete graphics cards or configurations that exceed the factory power budget.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $112.99
Cheaper than about 63% of the 3,798 comparable items (median $131.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the 240 W unit power my existing Dell OptiPlex 790 or 990 SFF motherboard without adapter cables?

The supply carries the H240AS-00 and AC240AS-00 part numbers used by those SFF chassis, so the native connector mates directly with the 790 or 990 motherboard.

How can I confirm the 240 W supply is delivering stable power once installed?

After fitting the unit the system should POST normally and the Dell diagnostic LEDs on the front panel should show a steady green pattern with no amber fault codes.

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