Alternative to DPS-900DB: Better-Value Equivalents in Stock
Comparing the DPS-900DB (DPS-900DB - Delta 900-Watts Redundant Power Supply for System x3550) 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-900DB
| SKU | DPS-900DB |
|---|---|
| Product | DPS-900DB - Delta 900-Watts Redundant Power Supply for System x3550 |
| Current price | $282.57 |
| Stock status | In Stock |
| Detail page | View DPS-900DB › |
Alternatives to DPS-900DB
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-900CP - Delta 900-Watts Power Supply for System x3500 / x3630 / x3650
SKU: DPS-900CP
Price: $220.54
DPS-900BB-02 - Delta 900-Watts Power Supply for System x iDataPlex 6313 / 6316 / 6385 / 6390 / 7831 / 7833
SKU: DPS-900BB-02
Price: $237.96
DPS-900BB-A - Delta 900-Watts Power Supply for System x iDataPlex DX350
SKU: DPS-900BB-A
Price: $305.05
DPS-1300BBA - Delta 1300-Watts Redundant Hot-Pluggable Power Supply for System x366
SKU: DPS-1300BBA
Price: $234.66
DPS-750CBA - Delta 750-Watts ATX Redundant Hot-Swappable 24-Pin Power Supply for XW9300 WorkStation System
SKU: DPS-750CBA
Price: $250.53
744689-B21 - HP 800-Watts Redundant 900-Watts Non-Redundant Hot Pluggable AC Power Supply for DL180 ML150 Gen9 G9
SKU: 744689-B21
Price: $47.37
813534-B21 - HP 800-Watts Redundant / 900-Watts Non-Redundant AC Power Supply Gold for ProLiant DL160 G9 / DL80 G9 / DL120 G9
SKU: 813534-B21
Price: $211.00
DPS-450CB-1 - Delta 450-Watts AC 100-240V Redundant Hot-Pluggable Power Supply with Active Power Factor Correction for ProLiant ML530/ML570 G1 Server
SKU: DPS-450CB-1
Price: $259.50
DPS-400GB - Delta 400-Watts AC 100-240V 5.5A Redundant Power Supply with Power Factor Correction (PFC)
SKU: DPS-400GB
Price: $273.91
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.