Alternative to DPS-550JB-A: Better-Value Equivalents in Stock
Comparing the DPS-550JB-A (DPS-550JB-A - Delta 550-Watts Power Supply for iDataPlex DX360) 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-550JB-A
| SKU | DPS-550JB-A |
|---|---|
| Product | DPS-550JB-A - Delta 550-Watts Power Supply for iDataPlex DX360 |
| Current price | $295.37 |
| Stock status | In Stock |
| Detail page | View DPS-550JB-A › |
Alternatives to DPS-550JB-A
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-550LB-1B - Delta 550-Watts 100-127V / 200-240V Reverse Airflow In Power Supply for S4048T-ON
SKU: DPS-550LB-1B
Price: $124.21
DPS-550CB - Delta 550-Watts Hot-Pluggable Power Supply for ProLiant DL560 Server
SKU: DPS-550CB
Price: $128.95
DPS-550LB-A - Delta 550-Watts Power Supply for ThinkServer RD330 RD430
SKU: DPS-550LB-A
Price: $182.37
DPS-550CBA - Delta 550-Watts Hot-Pluggable Power Supply with IEC Cord for ProLiant DL560
SKU: DPS-550CBA
Price: $211.00
DPS-550MB - Delta 550-Watts 80 Plus Platinum Hot Plug Redundant Power Supply for PowerEdge R320 R420 R620
SKU: DPS-550MB
Price: $250.53
DPS-550AB-5 - Delta 550-Watts Power Supply for ThinkServer RD330 / RD430
SKU: DPS-550AB-5
Price: $265.26
DPS-550LB-D - Delta 550-Watts Power Supply for ThinkServer RD430 / RD530 / RD630
SKU: DPS-550LB-D
Price: $266.88
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.