Replacement for AP.09003.003: Drop-In Alternatives We Stock
Looking for a replacement for the AP.09003.003 (AP.09003.003 - Acer Lite-On 90-Watts AC Adapter)? Pro Disk Network ships 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 AP.09003.003
| SKU | AP.09003.003 |
|---|---|
| Product | AP.09003.003 - Acer Lite-On 90-Watts AC Adapter |
| Current price | $148.11 |
| Stock status | In Stock |
| Detail page | View AP.09003.003 › |
Drop-in replacements for AP.09003.003
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.
PA-1900-171 - Lite-On 90-Watts 20 Volt AC Adapter for ThinkPad T60, R60, Z60 without Power Cord
SKU: PA-1900-171
Price: $176.75
PS-5251-03 - Lite-On 250-Watts 100-127V / 200-240V ATX Power Supply for OptiPlex 390 790 990
SKU: PS-5251-03
Price: $141.67
PS-5251-01DF - Lite-On 250-Watts 100-240V Power Supply for Dell OptiPlex 3010 7010 390 / Inspiron 620S
SKU: PS-5251-01DF
Price: $148.84
PS-5251-01D - Lite-On 250-Watts 100-240V Power Supply for Dell OptiPlex 3010 7010 390 / Inspiron 620S
SKU: PS-5251-01D
Price: $154.59
PS-5251-08D - Lite-On 250-Watts 100-127V 200-240V ATX Power Supply for Inspiron 530 530S 531S 537s 540s / OptiPlex 390 790 / Vostro 200s 220s 230s 260s
SKU: PS-5251-08D
Price: $182.37
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.