Alternative to DPS-250AB-28: Better-Value Equivalents in Stock
Comparing the DPS-250AB-28 (DPS-250AB-28 - Delta 250-Watts Power Supply for Inspiron 530 531 560 OptiPlex 390 790 990) 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-250AB-28
| SKU | DPS-250AB-28 |
|---|---|
| Product | DPS-250AB-28 - Delta 250-Watts Power Supply for Inspiron 530 531 560 OptiPlex 390 790 990 |
| Current price | $165.79 |
| Stock status | In Stock |
| Detail page | View DPS-250AB-28 › |
Alternatives to DPS-250AB-28
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.
DPS-250AB-28B - Delta 250-Watts Power Supply for Inspiron 530 531 560 OptiPlex 390 790 990
SKU: DPS-250AB-28B
Price: $211.00
DPS-308AB - Delta 289-Watts Hot-Pluggable 100-240V AC Power Supply for NetServer LT6000
SKU: DPS-308AB
Price: $118.13
DPS-280CB - Delta 400-Watts Hot-Pluggable Power Supply for Netserver LC2000
SKU: DPS-280CB
Price: $128.95
DPS-280GB-C - Delta 280-Watts Desktop Power Supply For ThinkCentre M58E
SKU: DPS-280GB-C
Price: $172.62
Delta DPS-280FB B 280-Watts 200-240V ATX Power Supply for ThinkCentre A55 / A60 / M55e
SKU: DPS-280FB-B
Price: $176.84
DPS-280MB - Delta 280-Watts 100-240V Mini-ATX Power Supply for OptiPlex 980 XE
SKU: DPS-280MB
Price: $182.37
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.