We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
YINGHUA 180W power supply unit for Dell Optiplex SFF models

YINGHUA

YINGHUA 180W Server Power Supply For Optiplex 3040 5040 7040 SFF 9XD51 5XV5K TDFTP

SKU CH-3B7S-2N80Q

180 W power supply for Dell Optiplex 3040, 5040 and 7040 small-form-factor desktops

  • 180 W output powers OptiPlex 3040, 5040 and 7040 SFF systems
  • Direct replacement for Dell part numbers 9XD51, 5XV5K and TDFTP
  • SMPS switching design delivers efficient power conversion
  • Brand-new unit ensures reliable operation from first boot

180W PSU for OptiPlex SFF systems

This 180-watt replacement power supply fits Dell OptiPlex 3040, 5040 and 7040 small-form-factor desktops. It matches the original 9XD51, 5XV5K and TDFTP part numbers and uses a standard switching topology. The unit is new and intended for direct swap-in during maintenance or upgrade work.

Limited to 180-watt output

The 180W ceiling restricts the graphics cards and high-power CPUs that can be supported in these chassis. Builders who need more headroom for discrete GPUs or multi-drive arrays cannot use this supply. The custom form factor also prevents installation in standard ATX cases or other Dell models not listed above.

Highlights

  • 180 W output powers OptiPlex 3040, 5040 and 7040 SFF systems
  • Direct replacement for Dell part numbers 9XD51, 5XV5K and TDFTP
  • SMPS switching design delivers efficient power conversion
  • Brand-new unit ensures reliable operation from first boot

Specifications

No published specifications for this item yet.

Questions about this item

Which Optiplex SFF models does this 180W supply support?

The unit is built for Optiplex 3040, 5040 and 7040 SFF chassis and matches part numbers 9XD51, 5XV5K and TDFTP.

What does the 180W rating mean once the PSU is installed in my Optiplex?

It delivers up to 180 watts total across the rails, enough for the factory CPU, integrated graphics and typical SFF storage in these models.

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.