Replacement for 5W440: Drop-In Alternatives We Stock
Looking for a replacement for the 5W440 (5W440 - Dell P6 Family 20V 3 5A AC Power Adapter)? Pro Disk Network ships Dell 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 5W440
| SKU | 5W440 |
|---|---|
| Product | 5W440 - Dell P6 Family 20V 3 5A AC Power Adapter |
| Current price | $128.95 |
| Stock status | In Stock |
| Detail page | View 5W440 › |
Drop-in replacements for 5W440
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
C440H - Dell 90Watt 3-Prong AC Adapter with 3ft Power Cord for Latitude E-Family/Studio/XPS Laptops/Precision Mobile WorkStations
SKU: C440H
Price: $89.88
0C440H - Dell 90Watt 3-Prong AC Adapter with 3ft Power Cord for Latitude E-Family/Studio/XPS Laptops/Precision Mobile WorkStations
SKU: 0C440H
Price: $89.88
LSE0202C2090 - Dell 90-Watts 20V 4.5A 4-Pin AC Adapter for 2100FP 20" LCD Monitor
SKU: LSE0202C2090
Price: $85.32
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.