Alternative to DPS-250AB-28D: Better-Value Equivalents in Stock
Comparing the DPS-250AB-28D (DPS-250AB-28D - 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-28D
| SKU | DPS-250AB-28D |
|---|---|
| Product | DPS-250AB-28D - Delta 250-Watts Power Supply for Inspiron 530 531 560 OptiPlex 390 790 990 |
| Stock status | In Stock |
| Detail page | View DPS-250AB-28D › |
Alternatives to DPS-250AB-28D
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-28 - Delta 250-Watts Power Supply for Inspiron 530 531 560 OptiPlex 390 790 990
SKU: DPS-250AB-28
Price: $165.79
DPS-250AB-28B - Delta 250-Watts Power Supply for Inspiron 530 531 560 OptiPlex 390 790 990
SKU: DPS-250AB-28B
Price: $211.00
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
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
DPS-530YB-1A - Delta 350-Watts Power Supply for Inspiron 530 531 / Vostro 200 400 / Studio 540
SKU: DPS-530YB-1A
Price: $162.76
DPS-350VB-1A - Delta Electronics 350-Watts Desktop Power Supply for Inspiron 530
SKU: DPS-350VB-1A
Price: $259.50
DPS-250HB-35H - Delta 250-Watts Power Supply for Studio Inspiron 530S
SKU: DPS-250HB-35H
Price: $120.26
DPS-250AB-49A - Delta 250-Watts Power Supply for Inspiron 530s 560s 580s 620s / OptiPlex 390 790 990 SFF
SKU: DPS-250AB-49A
Price: $156.25
Delta DPS-250AB-73 A 250-Watts 100-127V / 200-240V Power Supply for Vostro 200 / Inspiron 530s 620s / OptiPlex 390 790 990
SKU: DPS-250AB-73-A
Price: $165.79
DPS-250AB-73 - Delta 250-Watts 100-127V / 200-240V Power Supply for Vostro 200 / Inspiron 530s 620s / OptiPlex 390 790 990
SKU: DPS-250AB-73
Price: $189.47
Delta DPS-250AB-36 A 250-Watts 100-240V Power Supply for Vostro 200 Inspiron 530S 531S
SKU: DPS-250AB-36-A
Price: $226.08
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.