Replacement for UNITY-31-UUM-24: Drop-In Alternatives We Stock
Looking for a replacement for the UNITY-31-UUM-24 (UNITY-31-UUM-24 - Cisco Unity Unified Messaging v.3.1 Version Upgrade License 24 Session PC English)? 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 UNITY-31-UUM-24
| SKU | UNITY-31-UUM-24 |
|---|---|
| Product | UNITY-31-UUM-24 - Cisco Unity Unified Messaging v.3.1 Version Upgrade License 24 Session PC English |
| Stock status | In Stock |
| Detail page | View UNITY-31-UUM-24 › |
Drop-in replacements for UNITY-31-UUM-24
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.
10-2415-01 - Cisco Single-mode 10Gbps 10GBase-SR Fiber 10km 1310nm Duplex LC Connector SFP+ Transceiver Module
SKU: 10-2415-01
Price: $79.66
10-2419-01 - Cisco Multi-mode 10Gbps 10GBase-LRM Fiber 220m 1310nm Duplex SC Connector XENPAK Transceiver Module
SKU: 10-2419-01
Price: $111.53
A02-M316GB1-L - Cisco 16GB DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: A02-M316GB1-L
Price: $125.22
A02-M316GB1-L-RF - Cisco 16GB DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM Dual Rank Memory Module
SKU: A02-M316GB1-L-RF
Price: $125.22
A02M316GB1L - Cisco 16GB DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM Dual Rank Memory Module
SKU: A02M316GB1L
Price: $125.22
15-13131-01 - Cisco 16GB DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM 1.35V Low Voltage Quad Rank Memory Module
SKU: 15-13131-01
Price: $136.59
A02-M316GB2-L - Cisco 16GB DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM 1.35V Low Voltage Quad Rank Memory Module
SKU: A02-M316GB2-L
Price: $136.59
A02-M316GB2-L-RF - Cisco 16GB DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM Dual Rank Memory Module
SKU: A02-M316GB2-L-RF
Price: $136.59
15-13129 - Cisco 16GB DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM 1.35V Low Voltage Quad Rank Memory Module
SKU: 15-13129
Price: $136.59
15-13129-01 - Cisco 16GB DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM 1.35V Low Voltage Quad Rank Memory Module
SKU: 15-13129-01
Price: $136.59
10-2249-01 - Cisco 4GB/s 1310nm 10km 1 x Port LC Connector SFP GBIC Transceiver Module
SKU: 10-2249-01
Price: $150.09
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.