Replacement for AIR-RM3000AC-A-K9: Drop-In Alternatives We Stock
Looking for a replacement for the AIR-RM3000AC-A-K9 (AIR-RM3000AC-A-K9 - Cisco Aironet 3600 Series 5GHz 802.11a/n/a Expansion Module)? 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 AIR-RM3000AC-A-K9
| SKU | AIR-RM3000AC-A-K9 |
|---|---|
| Product | AIR-RM3000AC-A-K9 - Cisco Aironet 3600 Series 5GHz 802.11a/n/a Expansion Module |
| Current price | $724.26 |
| Stock status | In Stock |
| Detail page | View AIR-RM3000AC-A-K9 › |
Drop-in replacements for AIR-RM3000AC-A-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.
N55-M8P8FP-RF - Cisco N55-M8P8FP 16 x Expansion Slot SFP+ (mini-GBIC) Expansion Module for Nexus 5000 Series Switch
SKU: N55-M8P8FP-RF
Price: $4,393.29
AIR-AP-BRACKET-3 - Cisco Mounting Bracket Kit for 2800 / 3800 Aironet Series
SKU: AIR-AP-BRACKET-3
Price: $44.21
AIR-AP1242MNTGKIT - Cisco Ceiling Mount Kit for Aironet 1242 Series
SKU: AIR-AP1242MNTGKIT
Price: $125.80
AIR-AP1130MNTGKIT - Cisco Ceiling Mount Kit for Aironet 1130 Series
SKU: AIR-AP1130MNTGKIT
Price: $125.80
AIR-AP1200MNTGKIT - Cisco Ceiling Mount Kit for Aironet 1200 / 1230 Series
SKU: AIR-AP1200MNTGKIT
Price: $125.80
AIR-AP1140MNTGKIT - Cisco Ceiling Mount Kit for Aironet 1140 Series
SKU: AIR-AP1140MNTGKIT
Price: $140.36
AIR-AP1250MNTGKIT - Cisco Ceiling Mount Kit for Aironet 1250 Series
SKU: AIR-AP1250MNTGKIT
Price: $150.71
AIR-AP1131AG-A-K9 - Cisco Aironet 1131AG Series 802.11a/B/G Access Point
SKU: AIR-AP1131AG-A-K9
Price: $150.71
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.