Replacement for PWR-C45-9000ACV: Drop-In Alternatives We Stock
Looking for a replacement for the PWR-C45-9000ACV (PWR-C45-9000ACV - Cisco 9000-Watts AC Power Supply for Catalyst 4500E Series)? 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-C45-9000ACV
| SKU | PWR-C45-9000ACV |
|---|---|
| Product | PWR-C45-9000ACV - Cisco 9000-Watts AC Power Supply for Catalyst 4500E Series |
| Current price | $2,316.63 |
| Stock status | In Stock |
| Detail page | View PWR-C45-9000ACV › |
Drop-in replacements for PWR-C45-9000ACV
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
Cisco PWR-C6-125WAC/2 125-Watts AC Power Supply for Catalyst 9000 Switch
SKU: PWR-C6-125WAC-2
Price: $1,000.63
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-C1-715WAC-P - Cisco 715-Watts Hot-Pluggable Redundant Power Supply for Cisco Catalyst 9300 Series Switch
SKU: PWR-C1-715WAC-P
Price: $2,061.68
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
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
PWR-6KW-AC-V3 - Cisco 6000-Watts AC Power Supply For ASR 9000 Series
SKU: PWR-6KW-AC-V3
Price: $990.32
PWR-C45-2800ACV - Cisco 2800-Watts AC Power Supply for Catalyst 4500 Series
SKU: PWR-C45-2800ACV
Price: $395.34
PWR-C45-2800AC - Cisco 2800-Watts AC Power Supply for Catalyst 4500 Series Switch
SKU: PWR-C45-2800AC
Price: $405.26
PWR-C45-6000ACV - Cisco 6000 Watts Power Supply for Catalyst 4500 Series Switch
SKU: PWR-C45-6000ACV
Price: $797.76
Cisco PWR-C49-300DC/2 300-Watts DC Redundant Power Supply for Catalyst C4948 Series Switch
SKU: PWR-C49-300DC-2
Price: $1,125.26
Cisco PWR-C4-950WAC-R/2 950-Watts AC Config 4 Power Supply For Catalyst 9500 Series
SKU: PWR-C4-950WAC-R-2
Price: $1,459.83
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.