Dell Power Supply for Optiplex GX520/GX620/740/745/755 Desktop

Dell Power Supply for Optiplex GX520/GX620/740/745/755 Desktop

SKU 8575 Refurbished (Grading Guide)
Sale Price $23.99
Regular Price $45.99
You Save 48%
StatusThis item is currently
out of stock.
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Item Information
Dell Desktop Power supply for use with:
Optiplex GX520
Optiplex GX620
Optiplex 740
Optiplex 745
Optiplex 755
(Power supplies maybe compatible with other models Dell Desktop units, please check part number and specs before ordering)

Not compitable with SFF, USFF or Tower units.

These power supplies are all 280W and have the following connections:
24pin & 4pin 12V ATX motherboard connector
2x SATA power connector
1x Molex power connector
1x Floppy power connector
These power supplies have been fully tested and will be one of the following part numbers:
H275P/ 0MN596
L280P/ 0X9072
H280P/ 0U9087
L280P/ 0MH596
A280P/ 0P9550
H280P/ 0NH429

No Hassle Return Policy & PC Certified Guarantee

Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.

If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.

  • Item(s) must be returned within 30 days from invoice date.
  • Item(s) must be received in original condition preferably in the same packing materials.
  • Item(s) should be securely packed for safe return.
  • The purchaser is responsible for all shipping costs and insurance.


  • Products usually ship within two business days after payment. If you have a rush order, or need an item delivered on Saturday please call to request faster shipping.
  • All products are shipped and delivered on business days.
  • Fixed or free shipping offer does not apply to items shipped on pallets, please call for rates on those items. Free shipping offers only apply to the continental US.
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