Alternative to NPS-400ABB: Better-Value Equivalents in Stock
Comparing the NPS-400ABB (Nps-400Abb - Newton 400 Watt Powersupply) 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 NPS-400ABB
| SKU | NPS-400ABB |
|---|---|
| Product | Nps-400Abb - Newton 400 Watt Powersupply |
| Current price | $957.89 |
| Stock status | In Stock |
| Detail page | View NPS-400ABB › |
Alternatives to NPS-400ABB
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.
NPS-145PB-51 - Newton 145-Watts 100-120V / 200-240V ATX Power Supply Unit PSU
SKU: NPS-145PB-51
Price: $125.47
NPS-200PB-132A - Newton 200-Watts ATX Power Supply for OptiPlex GX110
SKU: NPS-200PB-132A
Price: $210.53
NPS-145PB-51C - Newton 145-Watts 100-120V / 200-240V ATX Power Supply Unit PSU
SKU: NPS-145PB-51C
Price: $346.88
NPS-375AB - Dell 375-Watts 100-120V 200-240V ATX Power Supply for Dimension 9100 9150 9200 Precision 380 390 XPS 400 410 420
SKU: NPS-375AB
Price: $109.05
NPS-375ABA - Dell 375-Watts 100-120V 200-240V ATX Power Supply for Dimension 9100 9150 9200 Precision 380 390 XPS 400 410 420
SKU: NPS-375ABA
Price: $205.26
NPS-375ABB - Dell 375-Watts 100-120V 200-240V ATX Power Supply for Dimension 9100 9150 9200 Precision 380 390 XPS 400 410 420
SKU: NPS-375ABB
Price: $226.08
865412-101 - HP 800-Watt Hot-Pluggable Redundant Power Supply for DL580 Gen10
SKU: 865412-101
Price: $50.53
865412-501 - HP 800-Watt Hot-Pluggable Redundant Power Supply for DL580 Gen10
SKU: 865412-501
Price: $61.05
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.