Replacement for CM4.1-K9-MIG8: Drop-In Alternatives We Stock
Looking for a replacement for the CM4.1-K9-MIG8 (Cisco CM4.1-K9-MIG8 CallManager v.4.1 Migration 7825 to 7835 Upgrade License 1 Server(s) Standard Upgrade License)? 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 CM4.1-K9-MIG8
| SKU | CM4.1-K9-MIG8 |
|---|---|
| Product | Cisco CM4.1-K9-MIG8 CallManager v.4.1 Migration 7825 to 7835 Upgrade License 1 Server(s) Standard Upgrade License |
| Stock status | In Stock |
| Detail page | View CM4.1-K9-MIG8 › |
Drop-in replacements for CM4.1-K9-MIG8
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.
HDD-7825-H2-80 - Cisco 80GB 7200RPM SATA 1.5Gb/s 3.5-inch Hard Drive for MCS-7825-H2 Server
SKU: HDD-7825-H2-80
Price: $524.03
HDD-7825-I2-80 - Cisco 80GB 7200RPM SATA 1.5Gb/s 3.5-inch Hard Drive for MCS-7825-I2 Server
SKU: HDD-7825-I2-80
Price: $1,191.59
MCS-7825-H3-CCE1ECS1 - Cisco MCS 7825 Media Convergence Server
SKU: MCS-7825-H3-CCE1ECS1
Price: $9,232.72
HDD-7835-H2-72 - Cisco 72GB 10000RPM SAS 6Gbps 3.5-inch Internal Hard Drive for MCS-7835-H2 Server
SKU: HDD-7835-H2-72
Price: $111.72
MCS-7835-H1-CC1 - HP / Cisco MCS 7835 Series 3.4GHz CPU 2GB RAM 144GB (2x72GB) Server System
SKU: MCS-7835-H1-CC1
Price: $907.57
MCS-7835-H1-IPC1 - HP / Cisco MCS Series 7835 Intel Xeon 3.4GHz CPU 2GB DDR2 SDRAM 144GB (2x72GB) Rack-Mountable 2U Server System
SKU: MCS-7835-H1-IPC1
Price: $907.57
HDD-7835-I2-72 - Cisco 72GB 10000RPM SAS Hard Drive for MCS-7835-I2 Server
SKU: HDD-7835-I2-72
Price: $4,455.64
MEM-7835-H2-1GB - Cisco 1GB DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory Module for MCS-7835-H2
SKU: MEM-7835-H2-1GB
Price: $142.45
MEM-7835-I3-4GB - Cisco 4GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM Dual-Rank Memory Module for MCS-7835-I3
SKU: MEM-7835-I3-4GB
Price: $145.08
Cisco HDD-7835-I3-300 300GB 10000RPM SAS 6Gb/s 2.5-inch Hard Drive for MCS-7835-i3
SKU: HDD-7835-I3-300
Price: $485.00
HDD-7835-I3-300-RF - Cisco 300GB 10000RPM SAS 6Gb/s 2.5-inch Hard Drive for MCS-7835-i3
SKU: HDD-7835-I3-300-RF
Price: $2,450.21
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.