Alternative to NPS-120AB: Better-Value Equivalents in Stock
Comparing the NPS-120AB (NPS-120AB - Gateway 110-Watts 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 NPS-120AB
| SKU | NPS-120AB |
|---|---|
| Product | NPS-120AB - Gateway 110-Watts 20-Pin Power Supply |
| Current price | $429.83 |
| Stock status | In Stock |
| Detail page | View NPS-120AB › |
Alternatives to NPS-120AB
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-110ABA - Dell 110-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex GX50 GX50R2 GX150
SKU: NPS-110ABA
Price: $273.91
NPS-110CB - Dell 110-Watts 100-127V / 200-240V ATX Power Supply for OptiPlex GX50 GX50R2 GX150
SKU: NPS-110CB
Price: $291.79
Dell NPS-110CB A 110-Watts 100-127V / 200-240V ATX Power Supply for OptiPlex GX50 GX50R2 GX150
SKU: NPS-110CB-A
Price: $344.33
SPI500ACH8-B204 - Sparkle Power 500-Watts 110-220V ATX Power Supply
SKU: SPI500ACH8-B204
Price: $636.78
Dell NPS-460BB C 460-Watts 100-120V / 200-240V Power Supply for PowerEdge SC1420 Precision 650
SKU: NPS-460BB-C
Price: $100.78
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
Dell NPS-220AB A 220-Watts 100-240V Power Supply for OptiPlex GX520 / Dimension 3100c
SKU: NPS-220AB-A
Price: $113.68
NPS-145PB-51 - Newton 145-Watts 100-120V / 200-240V ATX Power Supply Unit PSU
SKU: NPS-145PB-51
Price: $125.47
NPS-210AB - Dell 210-Watts 100-120V / 200-240V Power Supply for OptiPlex GX240 GX260
SKU: NPS-210AB
Price: $128.95
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.