Replacement for AIR-CT8510-3K-K9: Drop-In Alternatives We Stock
Looking for a replacement for the AIR-CT8510-3K-K9 (AIR-CT8510-3K-K9 - Cisco 8500 Series Wireless Controller)? 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 AIR-CT8510-3K-K9
| SKU | AIR-CT8510-3K-K9 |
|---|---|
| Product | AIR-CT8510-3K-K9 - Cisco 8500 Series Wireless Controller |
| Stock status | In Stock |
| Detail page | View AIR-CT8510-3K-K9 › |
Drop-in replacements for AIR-CT8510-3K-K9
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
A9K-3KW-AC - Cisco 3000-Watts Redundant Power Supply For Cisco ASR 9000 Series
SKU: A9K-3KW-AC
Price: $4,969.26
AIR-CAS-3KC-K9 - Cisco Context-Aware Software - License - 3000 Client
SKU: AIR-CAS-3KC-K9
Price: $4,175.89
C3KX-RACK-KIT-19 - Cisco 19-inch Rack-Mount Kit for 3560-X / 3750-X Series Switch
SKU: C3KX-RACK-KIT-19
Price: $113.36
C3KX-FAN-23CFM - Cisco Fan Module for Catalyst 3750X / 3560X Series Switch
SKU: C3KX-FAN-23CFM
Price: $210.64
PWR-ME3KX-DC - Cisco Power Supply For ME 3800x / ME 3600x Series Ethernet Access Switch
SKU: PWR-ME3KX-DC
Price: $450.00
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
C6800-XL-3KW-AC - Cisco 3000-Watts Power Supply for Cisco Catalyst 6807-XL
SKU: C6800-XL-3KW-AC
Price: $2,228.21
MEM-ME3K-2GB-TP - Cisco 2GB SD Flash Memory Card for ME 3600x Me3800x
SKU: MEM-ME3K-2GB-TP
Price: $127.67
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.