Replacement for CSS11506-2AC: Drop-In Alternatives We Stock
Looking for a replacement for the CSS11506-2AC (CSS11506-2AC - Cisco 11506 Content Services Switch 2 AC FAN)? 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 CSS11506-2AC
| SKU | CSS11506-2AC |
|---|---|
| Product | CSS11506-2AC - Cisco 11506 Content Services Switch 2 AC FAN |
| Stock status | In Stock |
| Detail page | View CSS11506-2AC › |
Drop-in replacements for CSS11506-2AC
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 CCS-HDD-300GB 300GB Hard Drive for x80 Content Security Appliances
SKU: CCS-HDD-300GB
Price: $773.45
CCS-HD-300GB - Cisco 300GB Hard Drive for Content Security Appliance ESA Cx70 X1070 SMA M670
SKU: CCS-HD-300GB
Price: $970.71
PWR-3900-POE - Cisco Power Supply with PoE Switch For 3925 / 3945 Integrated Services Router
SKU: PWR-3900-POE
Price: $238.13
WS-C6509-E-FAN - Cisco 9-Slot Chassis Fan Tray for Catalyst 6509-E Series Switch
SKU: WS-C6509-E-FAN
Price: $118.12
C3KX-FAN-23CFM - Cisco Fan Module for Catalyst 3750X / 3560X Series Switch
SKU: C3KX-FAN-23CFM
Price: $210.64
Cisco Services SPA Carrier 400 - Expansion module - for Cisco 7603, 7604, 7606, 7609, 7613; Catalyst 6503
SKU: 7600-SSC-400
Price: $232.82
PWR-2921-51-POE - Cisco AC Power Supply with PoE Cisco 2921 / 2951 Integrated Services Router
SKU: PWR-2921-51-POE
Price: $683.88
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.