Alternative to DPS-300AB: Better-Value Equivalents in Stock
Comparing the DPS-300AB (DPS-300AB - Delta 300-Watts 100-240V AC 50/60Hz 24-Pin ATX Power Supply) 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-300AB
| SKU | DPS-300AB |
|---|---|
| Product | DPS-300AB - Delta 300-Watts 100-240V AC 50/60Hz 24-Pin ATX Power Supply |
| Current price | $265.26 |
| Stock status | In Stock |
| Detail page | View DPS-300AB › |
Alternatives to DPS-300AB
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-500CB - Delta 500-Watts 100-240V Redundant Hot Plug Power Supply For PowerEdge 2650 PE2650
SKU: DPS-500CB
Price: $96.84
DPS-550LB-1B - Delta 550-Watts 100-127V / 200-240V Reverse Airflow In Power Supply for S4048T-ON
SKU: DPS-550LB-1B
Price: $124.21
Delta DPS-350AB-18 A 350-Watts 100-240V Redundant Power Supply for PowerEdge R320 R420
SKU: DPS-350AB-18-A
Price: $125.86
DPS-450HB - Delta 450-Watts 100-127V / 200-240V Power Supply for PowerEdge SC1425 1600 1600SC
SKU: DPS-450HB
Price: $128.95
Delta DPS-345AB C 345-Watts 100-240V Power Supply for PowerEdge 850 860
SKU: DPS-345AB-C
Price: $128.95
DPS-400AB-6 - Delta 400-Watts 100-240V Redundant Power Supply for PowerEdge T310 / Precision T5500
SKU: DPS-400AB-6
Price: $131.58
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
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.