Replacement for AC-S20RDP: Drop-In Alternatives We Stock
Looking for a replacement for the AC-S20RDP (AC-S20RDP - Sony 20V AC / DC Power 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 AC-S20RDP
| SKU | AC-S20RDP |
|---|---|
| Product | AC-S20RDP - Sony 20V AC / DC Power Adapter |
| Current price | $128.95 |
| Stock status | In Stock |
| Detail page | View AC-S20RDP › |
Drop-in replacements for AC-S20RDP
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.
04H955 - Dell 20V 2.5Ah 50Watt AC Adapter with Power Cord for Latitude C400
SKU: 04H955
Price: $110.26
54Y8999 - Lenovo 65-Watts Input 100-240V Output 20V Power Adapter for ThinkCentre M715Q
SKU: 54Y8999
Price: $113.32
45N0319 - Lenovo 65-Watts Input 110V-240 AC Output 20V 3.25A Power Adapter for ThinkPad X1 Carbon Touch Ultrabook
SKU: 45N0319
Price: $113.42
PA3396U-1ACA - Toshiba AC Adapter (18-20V up to 3.95A) with Power Cord
SKU: PA3396U-1ACA
Price: $113.68
92P1154 - IBM / Lenovo 65-Watts Output 20V DC 3.25A Power Adapter for ThinkPad Notebooks T430 / T430i
SKU: 92P1154
Price: $114.95
45N0321 - Lenovo 65-Watts Input 100-240V AC Output 20V DC 3.25A Power Adapter for IdeaPad Yoga 13 Ultrabook / ThinkPad Edge E431
SKU: 45N0321
Price: $121.61
PA-1900-71 - Lenovo 90-Watts 20V 2-Pin AC Adapter Power Cable Not Included
SKU: PA-1900-71
Price: $127.16
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.