Replacement for 2D-PWR-440WDC: Drop-In Alternatives We Stock
Looking for a replacement for the 2D-PWR-440WDC (Cisco Catalyst 2D-PWR-440WDC 3000-X 440-Watts DC Power Supply Spare)? 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 2D-PWR-440WDC
| SKU | 2D-PWR-440WDC |
|---|---|
| Product | Cisco Catalyst 2D-PWR-440WDC 3000-X 440-Watts DC Power Supply Spare |
| Current price | $741.18 |
| Stock status | In Stock |
| Detail page | View 2D-PWR-440WDC › |
Drop-in replacements for 2D-PWR-440WDC
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.
341-0037-03 - Cisco PWR-C45-1000AC Catalyst 1000-Watts Power Supply For Catalyst 4500 Series
SKU: 341-0037-03
Price: $208.42
C6800-XL-3KW-AC - Cisco 3000-Watts Power Supply for Cisco Catalyst 6807-XL
SKU: C6800-XL-3KW-AC
Price: $2,228.21
PWR-3KW-AC-V2 - Cisco 3000-Watts AC Power Supply for ASR-9000 / ASR-9006 / ASR-9010 Series
SKU: PWR-3KW-AC-V2
Price: $859.30
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
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
PWR-C1-350WAC-P - Cisco 350-Watts Hot-Pluggable Redundant Power Supply For Cisco Catalyst 3850
SKU: PWR-C1-350WAC-P
Price: $764.84
PWR-C49M-1000DC - Cisco 1000-Watts Switch DC Power Supply for Cisco Catalyst 4900M Switch
SKU: PWR-C49M-1000DC
Price: $1,167.16
PWR-C1-715WAC-P - Cisco 715-Watts Hot-Pluggable Redundant Power Supply for Cisco Catalyst 9300 Series Switch
SKU: PWR-C1-715WAC-P
Price: $2,061.68
PWR-C1-1100WAC-P - Cisco 1100-Watts AC Power Supply for Cisco Catalyst 9300
SKU: PWR-C1-1100WAC-P
Price: $3,981.89
C9400-PWR-3200DC - Cisco 3200-Watts Hot-Swappable DC Power Supply for Cisco Catalyst 9400 Series Switches
SKU: C9400-PWR-3200DC
Price: $4,155.79
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.