Alternative to PA-1900-31HC: Better-Value Equivalents in Stock
Comparing the PA-1900-31HC (PA-1900-31HC - HP 19.5V 4.62A 90-Watts 7.4 X 5.0mm AC Adapter) 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 PA-1900-31HC
| SKU | PA-1900-31HC |
|---|---|
| Product | PA-1900-31HC - HP 19.5V 4.62A 90-Watts 7.4 X 5.0mm AC Adapter |
| Current price | $211.62 |
| Stock status | In Stock |
| Detail page | View PA-1900-31HC › |
Alternatives to PA-1900-31HC
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.
392318-001 - HP 1900-Watts AC Power Supply for MDS 9506 Multilayer Director Switch
SKU: 392318-001
Price: $4,027.07
EF224AT - HP 24-inch 16:9 WideScreen 1900 x 1200 DVI-I / VGA HD-15 TFT LCD Monitor
SKU: EF224AT
Price: $236.01
HPE JL386AR HP JL386AR OfficeConnect 1900 Series 1920S 48G 4SFP PPoE+ 24 x RJ-45 Ports PoE+ 10/100/1000Base-T + 24 x RJ-45 Ports + 4 x SFP Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network
SKU: JL386AR
Price: $549.47
HPE JL386-60001 OfficeConnect 1900 Series 1920S 48G 4SFP PPoE+ 24 x RJ-45 Ports PoE+ 10/100/1000Base-T + 24 x RJ-45 Ports + 4 x SFP Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch
SKU: JL386-60001
Price: $752.63
ED495ET - HP AC Smart Power Adapter (90-Watts) 100-240Vac Input 50-60Hz 2.4A 19VDC Output 4.74A 90 Watts for HP Business Notebook
SKU: ED495ET
Price: $156.82
HP ED495ET#ABB AC Smart Power Adapter (90-Watts) 100-240Vac Input 50-60Hz 2.4A 19VDC Output 4.74A 90 Watts for HP Business Notebook ED495ET ABB
SKU: ED495ET-ABB
Price: $159.04
HP ED495ET#ABU AC Smart Power Adapter (90-Watts) 100-240Vac Input 50-60Hz 2.4A 19VDC Output 4.74A 90 Watts for HP Business Notebook ED495ET ABU
SKU: ED495ET-ABU
Price: $166.29
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.