Alternative to DPS-255BB: Better-Value Equivalents in Stock
Comparing the DPS-255BB (DPS-255BB - Delta 255-Watts 100-240V ATX Power Supply for OptiPlex 580 760 960) against alternatives? Pro Disk Network stocks 12 similar parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the DPS-255BB
| SKU | DPS-255BB |
|---|---|
| Product | DPS-255BB - Delta 255-Watts 100-240V ATX Power Supply for OptiPlex 580 760 960 |
| Current price | $183.37 |
| Stock status | In Stock |
| Detail page | View DPS-255BB › |
Alternatives to DPS-255BB
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
Delta DPS-255LB A 255-Watts 100-240V ATX Power Supply for OptiPlex 3020 9020 7020
SKU: DPS-255LB-A
Price: $165.79
Delta DPS-255BB A 255-Watts 100-240V ATX Power Supply for OptiPlex 580 760 960
SKU: DPS-255BB-A
Price: $165.79
DPS-255LB - Delta 255-Watts 100-240V ATX Power Supply for OptiPlex 3020 9020 7020
SKU: DPS-255LB
Price: $182.37
DPS-300AB-47 - Delta 300-Watts 100-127V / 200-240V ATX Power Supply for Inspiron 620 660 / Vostro 260 270
SKU: DPS-300AB-47
Price: $117.89
Delta DPS-400YB A 400-Watts 100-240V ATX Power Supply for PowerEdge R300
SKU: DPS-400YB-A
Price: $125.47
Delta DPS-235EB A 235-Watts 100-240V ATX Power Supply for OptiPlex 760 960 980 SFF
SKU: DPS-235EB-A
Price: $131.50
Delta DPS-350VB-1 A 350-Watts 100-127V 200-240V ATX Power Supply for Inspiron 530 531 / Vostro 200 400 / Studio 540
SKU: DPS-350VB-1-A
Price: $132.79
Delta DPS-350XB-3 A 350-Watts 100-127V / 200-240V ATX Power Supply for Inspiron 530 531 Vostro 200 400 Studio 540
SKU: DPS-350XB-3-A
Price: $133.58
DPS-300AB-65 - Delta 300-Watts 100-127V / 200-240V ATX Power Supply for Inspiron 620
SKU: DPS-300AB-65
Price: $141.70
Delta DPS-300AB-26 A 300-Watts 100-120V / 200-240V ATX Power Supply for Inspiron 530 531 / Vostro 200 400
SKU: DPS-300AB-26-A
Price: $152.76
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.