Alternative to 271128-001: Better-Value Equivalents in Stock
Comparing the 271128-001 (271128-001 - HP 145-Watts AC Power Supply for Presario 4780 Desktop) 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 271128-001
| SKU | 271128-001 |
|---|---|
| Product | 271128-001 - HP 145-Watts AC Power Supply for Presario 4780 Desktop |
| Current price | $282.13 |
| Stock status | In Stock |
| Detail page | View 271128-001 › |
Alternatives to 271128-001
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.
332863-001 - HP 145-Watts 110-240V AC 45-66Hz ATX Switching Power Supply for Presario DC7800
SKU: 332863-001
Price: $89.47
127999-003 - HP 145-Watts ATX Switching Power Supply for Presario Desktop PC
SKU: 127999-003
Price: $125.47
277919-001 - HP 220-Watts ATX 12V Switching Power Supply with Active Power Supply Correction for Presario 6000
SKU: 277919-001
Price: $96.84
263919-001 - HP 220-Watts 12V AC ATX Power Supply Power Supply for Presario 6000XX
SKU: 263919-001
Price: $369.84
277978-001 - HP 220-Watts ATX 12V Switching Power Supply with Active Power Factor Correction for Presario 6000
SKU: 277978-001
Price: $96.84
153652-001 - HP 250-Watts 115-230V AC ATX Power Supply with Power Factor Correction for Presario 5000A/T ProLiant ML330
SKU: 153652-001
Price: $147.37
463317-001 - HP 300-Watts ATX Power Supply with Power Factor Correction for Presario 7500
SKU: 463317-001
Price: $151.88
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.