Alternative to DPS-300AB-15B: Better-Value Equivalents in Stock
Comparing the DPS-300AB-15B (DPS-300AB-15B - Delta 300-Watts 115-230V SATA 20-Pin 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-15B
| SKU | DPS-300AB-15B |
|---|---|
| Product | DPS-300AB-15B - Delta 300-Watts 115-230V SATA 20-Pin Power Supply |
| Current price | $226.08 |
| Stock status | In Stock |
| Detail page | View DPS-300AB-15B › |
Alternatives to DPS-300AB-15B
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.
HP-Q250GF3 - Compaq 200-Watts 115-230V ATX Power Supply for ProLiant ML330
SKU: HP-Q250GF3
Price: $128.95
201828-001 - HP 250-Watts 115-230V AC ATX Power Supply with Active Power Factor Correction for DX2300 DX2250 MicroTower System
SKU: 201828-001
Price: $165.79
45935-60231 - HP 200-Watts 115-230V ATX Power Supply Vectra Series Desktop PC
SKU: 45935-60231
Price: $480.21
0950-4206 - HP 250-Watts 115-230V AC 43-66Hz 20-Pin ATX Switching Power Supply with Power Factor Correction for MiniTower System
SKU: 0950-4206
Price: $573.68
DPS-300AB-20C - Delta Electronics 300-Watts Power Supply Upgrade Adapter PFC 3 BAY Micro BTX
SKU: DPS-300AB-20C
Price: $92.92
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
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.