Replacement for IDS4215-CSA-BUN-K9: Drop-In Alternatives We Stock
Looking for a replacement for the IDS4215-CSA-BUN-K9 (IDS4215-CSA-BUN-K9 - Cisco 4215 Intrussion Detection and Prevention System Firewall)? 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 IDS4215-CSA-BUN-K9
| SKU | IDS4215-CSA-BUN-K9 |
|---|---|
| Product | IDS4215-CSA-BUN-K9 - Cisco 4215 Intrussion Detection and Prevention System Firewall |
| Stock status | In Stock |
| Detail page | View IDS4215-CSA-BUN-K9 › |
Drop-in replacements for IDS4215-CSA-BUN-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.
WS-SVC-IDSM-2 - Cisco Catalyst 6500 Intruision Detection System Service Module
SKU: WS-SVC-IDSM-2
Price: $324.71
ISM-SRE-300-BUN-K9 - Cisco 3900 Series Services Ready Engine (SRE) 300 ISM
SKU: ISM-SRE-300-BUN-K9
Price: $99.55
PIX-515-R-BUN - Cisco Restricted PIX Firewall 515 with 2 10 / 100 Ethernet Port 3DES / AES Enabled AC Power Supply
SKU: PIX-515-R-BUN
Price: $136.45
ASA5505-50-BUN-K9 - Cisco ASA 5505 Firewall Edition Bundle Security Appliance
SKU: ASA5505-50-BUN-K9
Price: $240.89
ASA5505-UL-BUN-K9 - Cisco ASA 5505 8 Port - 1 x Expansion Slot Firewall Appliance
SKU: ASA5505-UL-BUN-K9
Price: $245.62
PIX-525-UR-BUN - Cisco PIX 525 Advantage Firewall Unrestricted Bundle
SKU: PIX-525-UR-BUN
Price: $368.42
CP-MCHGR-8821-BUN - Cisco Multi Charger for Wireless IP Phone 8821 with Power Adapter
SKU: CP-MCHGR-8821-BUN
Price: $552.63
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.