Replacement for UNITYCN2-25USR: Drop-In Alternatives We Stock
Looking for a replacement for the UNITYCN2-25USR (UNITYCN2-25USR - Cisco Unity Connection License 8 Port, 25 User)? 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 UNITYCN2-25USR
| SKU | UNITYCN2-25USR |
|---|---|
| Product | UNITYCN2-25USR - Cisco Unity Connection License 8 Port, 25 User |
| Stock status | In Stock |
| Detail page | View UNITYCN2-25USR › |
Drop-in replacements for UNITYCN2-25USR
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.
73-12522-04 - Cisco UCS P81e Dual-Port 10Gb SFP PCIe Virtual Interface Card
SKU: 73-12522-04
Price: $131.72
QLE2562-CSC - Cisco SANBLADE 2-Port 8GB/s Fibre Channel PCI-Express Host Bus Adapter
SKU: QLE2562-CSC
Price: $143.68
AIR-WLC2125-K9 - Cisco Aironet 2125 8-Port 10/100Base-TX Wireless LAN Controller
SKU: AIR-WLC2125-K9
Price: $276.32
73-14093-08 - Cisco 1225 Dual-Port UCS PCI-Express Virtual Interface Network Adapter
SKU: 73-14093-08
Price: $296.30
R250-PL003 - Cisco LSI SAS3081E-R 3GB/S 8-Port PCI Express X8 SAS/SATA RAID Controller
SKU: R250-PL003
Price: $382.16
AIR-CT2504-15-K9 - Cisco Aironet 4-Port Wireless Controller for 2500 Series
SKU: AIR-CT2504-15-K9
Price: $1,669.45
AIR-CT2504-25-K9 - Cisco 2504 4-Port Access Point Wireless LAN Controller
SKU: AIR-CT2504-25-K9
Price: $2,499.58
ASA5525-K9 - Cisco 8-Port 120/230V 1000Base-T Gigabit Ethernet Firewall Edition Security Appliance Rack-Mountable
SKU: ASA5525-K9
Price: $15,924.63
MEM2800-128U256CF-O - Cisco 256MB CompactFlash (CF) Memory Card for Cisco 2800 Series
SKU: MEM2800-128U256CF-O
Price: $116.33
MEM2800-128U256CF-3 - Cisco 256MB CompactFlash (CF) Memory Card for Cisco 2800 Series
SKU: MEM2800-128U256CF-3
Price: $116.33
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.