Alternative to HSTNN-DA40: Better-Value Equivalents in Stock
Comparing the HSTNN-DA40 (HSTNN-DA40 - HP AC Adapter Pavilion 15-n271ea) 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 HSTNN-DA40
| SKU | HSTNN-DA40 |
|---|---|
| Product | HSTNN-DA40 - HP AC Adapter Pavilion 15-n271ea |
| Current price | $116.42 |
| Stock status | In Stock |
| Detail page | View HSTNN-DA40 › |
Alternatives to HSTNN-DA40
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.
HSTNN-CA27 - HP 150-Watts AC Adapter for HP EliteBook 8560W 8730W 8740W
SKU: HSTNN-CA27
Price: $165.79
386315-002 - HP 65-Watts 18.5V 3.5A AC Adapter for Pavilion and Presario Notebook PCs
SKU: 386315-002
Price: $127.38
287515-001 - HP 90Watt 19V 4.9A AC Power Adapter for HP Presario and Pavilion Notebook PCs
SKU: 287515-001
Price: $128.07
613152-001 - HP 65--Watts 100-240V AC 1.7A AC Power Adapter for Pavilion DV4 / DV5 Series Notebooks
SKU: 613152-001
Price: $143.39
858016-001 - HP 120-Watts 19.5V 6.15A Power Adapter for HP Pavilion R114 AIO
SKU: 858016-001
Price: $170.93
PPP009D - HP 65-Watts 19.2V 3.33A AC Adapter for Pavilion 14-b000 / 15-b005ej / 14-b003sa / 15-b123nr
SKU: PPP009D
Price: $362.86
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.