Replacement for IPS4270-2X10GE-K9: Drop-In Alternatives We Stock
Looking for a replacement for the IPS4270-2X10GE-K9 (IPS4270-2X10GE-K9 - Cisco 4270-20 Intrusion Prevention System 9 x Expansion Slot)? 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 IPS4270-2X10GE-K9
| SKU | IPS4270-2X10GE-K9 |
|---|---|
| Product | IPS4270-2X10GE-K9 - Cisco 4270-20 Intrusion Prevention System 9 x Expansion Slot |
| Stock status | In Stock |
| Detail page | View IPS4270-2X10GE-K9 › |
Drop-in replacements for IPS4270-2X10GE-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.
MS220-24P-HW - Cisco Smart Plus MS220-24P RJ-45 POE 24 x Ports 10/100/1000Base-T 4 x Expansion Slot Layer 3 Manage Rack-Mountable Gigabit Ethernet Switch
SKU: MS220-24P-HW
Price: $223.95
UCS-IOM-2204XP-RF - Cisco UCS 2204XP 4-Port Fabric Extender Expansion Module
SKU: UCS-IOM-2204XP-RF
Price: $181.83
PWR-60W-SX-AC - Cisco 60-Watts Power Adapter for Telepresence System SX20
SKU: PWR-60W-SX-AC
Price: $160.74
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.