Replacement for CSA-B250-SRVR-K9: Drop-In Alternatives We Stock
Looking for a replacement for the CSA-B250-SRVR-K9 (CSA-B250-SRVR-K9 - Cisco Security Server Agent for Windows and Solaris License 250 Agent(s) Standard License PC, UltraSPARC)? 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 CSA-B250-SRVR-K9
| SKU | CSA-B250-SRVR-K9 |
|---|---|
| Product | CSA-B250-SRVR-K9 - Cisco Security Server Agent for Windows and Solaris License 250 Agent(s) Standard License PC, UltraSPARC |
| Stock status | In Stock |
| Detail page | View CSA-B250-SRVR-K9 › |
Drop-in replacements for CSA-B250-SRVR-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.
Cisco AIR-SRVR-300GB-HD 300GB Hard Drive for Prime Infrastructure Server
SKU: AIR-SRVR-300GB-HD
Price: $2,067.16
ASA5500-CF-128MB - Cisco 128MB CompactFlash (CF) Memory Card for Adaptive Security Appliance(ASA) 5500 Series
SKU: ASA5500-CF-128MB
Price: $116.33
ASA5505-CF-128MB - Cisco 128MB CompactFlash (CF) Memory Card for Adaptive Security Appliance(ASA) 5500 Series
SKU: ASA5505-CF-128MB
Price: $116.33
ASA5505-CF-512MB - Cisco 512MB CompactFlash (CF) Memory Card for Adaptive Security Appliance(ASA) 5500 Series
SKU: ASA5505-CF-512MB
Price: $116.33
ASA5500-CF-1GB - Cisco 1GB CompactFlash (CF) Memory Card for Adaptive Security Appliance(ASA) 5500 Series
SKU: ASA5500-CF-1GB
Price: $135.84
AIR-RM3010L-B-K9 - Cisco Aironet Hyperlocation Module with Advanced Security
SKU: AIR-RM3010L-B-K9
Price: $145.58
RVS4000 - Cisco 230V 4-Port 10/100/1000Base-T Gigabit Ethernet Security Bundle Router
SKU: RVS4000
Price: $189.47
ASA5505-50-BUN-K9 - Cisco ASA 5505 Firewall Edition Bundle Security Appliance
SKU: ASA5505-50-BUN-K9
Price: $240.89
WSA-HD-450GB-RF - Cisco 450GB Hard Drive for WSA S370 Security Appliance
SKU: WSA-HD-450GB-RF
Price: $290.68
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.