Alternative to D3126-63501: Better-Value Equivalents in Stock
Comparing the D3126-63501 (D3126-63501 - HP 100-Watts 42A AC ATX Power Supply for Vectra PC) against alternatives? Pro Disk Network stocks 12 similar HP 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 D3126-63501
| SKU | D3126-63501 |
|---|---|
| Product | D3126-63501 - HP 100-Watts 42A AC ATX Power Supply for Vectra PC |
| Current price | $84.68 |
| Stock status | In Stock |
| Detail page | View D3126-63501 › |
Alternatives to D3126-63501
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.
5063-8799 - HP 200-Watts ATX Power Supply Vectra XU XW Mini Tower PC for Vectra XU
SKU: 5063-8799
Price: $115.58
0950-4072 - HP 200-Watts 100-127V / 200-240V ATX Power Supply with Power Factor Correction for Vectra VL800
SKU: 0950-4072
Price: $189.47
0950-3439 - HP 200-Watts 100-127V / 200-240V ATX Power Supply for Vectra VLI8
SKU: 0950-3439
Price: $73.68
HP-Q220PC3P - HP 220-Watts 100-127V / 200-240V ATX Power Supply for EVO D310 D315 D510 / Vectra VL430
SKU: HP-Q220PC3P
Price: $128.95
AA21880 - HP 200-Watts 100-127V / 200-240V ATX Power Supply for Vectra VLi8
SKU: AA21880
Price: $182.37
0950-2783 - HP 150-Watts 100-230V ATX Power Supply for Vectra VL 6/266MT Series7
SKU: 0950-2783
Price: $344.33
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.