Replacement for PA-1900-71: Drop-In Alternatives We Stock
Looking for a replacement for the PA-1900-71 (PA-1900-71 - Lenovo 90-Watts 20V 2-Pin AC Adapter Power Cable Not Included)? Pro Disk Network ships IBM drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the PA-1900-71
| SKU | PA-1900-71 |
|---|---|
| Product | PA-1900-71 - Lenovo 90-Watts 20V 2-Pin AC Adapter Power Cable Not Included |
| Current price | $127.16 |
| Stock status | In Stock |
| Detail page | View PA-1900-71 › |
Drop-in replacements for PA-1900-71
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.
90Y9371 - Lenovo BROADCOM NETXTREME I Dual Port GBE Adapter for IBM System x - Network Adapter - 2 Ports
SKU: 90Y9371
Price: $189.87
71Y9027 - IBM Lenovo 2.66GHz 4.80GT/s QPI 8MB L3 Cache Intel Xeon W3530 Quad Core Processor
SKU: 71Y9027
Price: $98.45
03T7106 - IBM Lenovo 2.90GHz 5.00GT/s DMI 3MB L3 Cache Intel Pentium G2020 Dual Core Processor
SKU: 03T7106
Price: $195.42
00WG716 - IBM / Lenovo 900GB 10000RPM SAS 12Gb/s 2.5-inch G3HS SED Hard Drive
SKU: 00WG716
Price: $485.53
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.