Replacement for NIM-24A: Drop-In Alternatives We Stock
Looking for a replacement for the NIM-24A (NIM-24A - Cisco Asynchronous Serial NIM 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 NIM-24A
| SKU | NIM-24A |
|---|---|
| Product | NIM-24A - Cisco Asynchronous Serial NIM Expansion Module |
| Current price | $3,661.72 |
| Stock status | In Stock |
| Detail page | View NIM-24A › |
Drop-in replacements for NIM-24A
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 HWIC-4T/E1 4-Port Serial High-Speed 4 x Synchronous /Asynchronous Serial WAN Interface Card
SKU: HWIC-4T-E1
Price: $326.14
Cisco 8-port Asynchronous/Synchronous Serial GRWIC for the Cisco 2010 Connected Grid Router
SKU: GRWIC-8A-S-232
Price: $1,540.00
Cisco HWIC-2A/S 2-Port Asynchronous / Synchronous Serial WAN Interface Card
SKU: HWIC-2A-S
Price: $788.53
Cisco NIM-2MFT-T1/E1-RF Fourth-Generation Multi-flex Trunk Voice/Clear-channel Data T1/E1 Module - expansion module
SKU: NIM-2MFT-T1-E1-RF
Price: $924.89
Cisco NIM-2MFT-T1/E1 Fourth-Generation Multi-flex Trunk Voice/Clear-channel Data T1/E1 Module - expansion module
SKU: NIM-2MFT-T1-E1
Price: $2,248.32
NIM-16A - Cisco WAN Network Interface Module Expansion Module for Rs-232 / Rs-530 / X.21 / V.35 / Rs-449 / Rs-530A
SKU: NIM-16A
Price: $5,025.12
Cisco NIM-2CE1T1-PRI Fourth-Generation Multi-flex Trunk Voice/Channelized Data T1/E1 Module - expansion module
SKU: NIM-2CE1T1-PRI
Price: $5,451.49
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.