Replacement for PWR-800-WW1: Drop-In Alternatives We Stock
Looking for a replacement for the PWR-800-WW1 (PWR-800-WW1 - Cisco 110 / 220V Power Adapter for 801 / 802 / 803 / 804 / 806 Series Routers)? Pro Disk Network ships Cisco 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 PWR-800-WW1
| SKU | PWR-800-WW1 |
|---|---|
| Product | PWR-800-WW1 - Cisco 110 / 220V Power Adapter for 801 / 802 / 803 / 804 / 806 Series Routers |
| Current price | $82.42 |
| Stock status | In Stock |
| Detail page | View PWR-800-WW1 › |
Drop-in replacements for PWR-800-WW1
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.
C3K-PWR-1150WAC-RF - Cisco 1150-Watts 110-220V AC Power Supply for Cisco Catalyst 3750-E PoE Series switch
SKU: C3K-PWR-1150WAC-RF
Price: $228.93
Cisco CP-PWR-CORD-UK 2.5M Transformer Power Cord for CP-PWR-CUBE-3 / CP-PWR-CUBE-3
SKU: CP-PWR-CORD-UK
Price: $147.86
34-0850-01 - Cisco 110 / 220V Power Supply For 2500 / 2600 Series Router
SKU: 34-0850-01
Price: $235.79
Cisco CVPN3000-PWR 110-220 V AC VPN 3000 Concentrator AC Power Supply Spare
SKU: CVPN3000-PWR
Price: $259.50
PWR-ME3750-DC - Cisco 110-Watts Metro Switch DC Power Supply For Catalyst 3750
SKU: PWR-ME3750-DC
Price: $491.64
CP-PWR-7925G-NA - Cisco Unified Wireless IP Phone 7925G Power Supply Power Adapter
SKU: CP-PWR-7925G-NA
Price: $82.42
ASA5580-PWR-AC - Cisco 800-Watts Redundant Power Supply For ASA 5580-20 Firewall Edition
SKU: ASA5580-PWR-AC
Price: $491.64
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.