Milestone dates
The dates Cisco published, with Cisco's own wording under each milestone.
| Milestone | Date |
|---|---|
| End of saleCisco: End-of-Sale Date: HW,App SW | |
| Last ship dateCisco: Last Ship Date: HW,App SW | |
| End of software maintenanceCisco: End of SW Maintenance Releases Date: HW,App SW | |
| End of hardware repairCisco: End of Routine Failure Analysis Date: HW | |
| End of new service contractsCisco: End of New Service Attachment Date: HW,App SW | |
| End of service contract renewalCisco: End of Service Contract Renewal Date: HW,App SW | |
| End of security fixesCisco: End of Vulnerability/Security Support: HW | |
| Last date of supportCisco: Last Date of Support: HW,App SW |
Affected part numbers
20 part numbers are covered.
| Part number | Description | Replacement named by Cisco |
|---|---|---|
| SNS-3715-K9 | Small Secure Network Server for ISE Applications | SNS-3815-K9 |
| SNS-3715-K9-CHAS | Small Secure Network Server Chassis for ISE Applications | SNS-3815-K9-CHAS |
| SNS-3755-K9 | Medium Secure Network Server for ISE Applications | SNS-3855-K9 |
| SNS-3755-K9-CHAS | Medium Secure Network Server Chassis for ISE Applications | SNS-3855-K9-CHAS |
| SNS-3795-K9 | Large Secure Network Server for ISE Applications | SNS-3895-K9 |
| SNS-3795-K9-CHAS | Large Secure Network Server Chassis for ISE Applications | SNS-3895-K9-CHAS |
| SNS-CPU-I4310 | Intel 4310 2.1GHz/120W 12C/18MB DDR4 2667MHz | There is currently no replacement product available for this product. |
| SNS-CPU-I4316 | Intel 4316 2.3GHz/150W 20C/30MB DDR4 2667MHz | There is currently no replacement product available for this product. |
| SNS-HD600G10K12NM6 | 600GB 12G SAS 10K RPM SFF HDD | There is currently no replacement product available for this product. |
| SNS-MR-X16G1RW | 16GB RDIMM SRx4 3200 (8Gb) | There is currently no replacement product available for this product. |
| SNS-MR-X32G2RW | 32GB RDIMM DRx4 3200 (8Gb) | There is currently no replacement product available for this product. |
| SNS-PCIE-IQ10GF | Intel X710 quad-port 10G SFP+ NIC | There is currently no replacement product available for this product. |
| SNS-PSU-M5BLK | Power Supply Blanking Panel for SNS-3700 servers | There is currently no replacement product available for this product. |
| SNS-PSU1-1200W | 1200W Titanium power supply for C-Series Servers | There is currently no replacement product available for this product. |
| SNS-PSU1-1200W-2 | 2nd 1200W Titanium power supply for C-Series Servers | There is currently no replacement product available for this product. |
| SNS-RAID-220M6 | Cisco 12G SAS RAID Controller w/4GB FBWC (16 Drv) w/1U Brkt | There is currently no replacement product available for this product. |
| SNS-SD800GK3XEP | 800GB 2.5in Enter Perf 12G SAS Kioxia G1 SSD (3X) | There is currently no replacement product available for this product. |
| SNS-SD800GS3X-EP | 800GB 2.5in Enterprise Performance 12G SAS SSD(3X endurance) | There is currently no replacement product available for this product. |
| SNS-SD960GM2NK9 | 960GB Enterprise value SATA SSD (1X, SED) | There is currently no replacement product available for this product. |
| SNS-TPM-002C | TPM 2.0, TCG, FIPS140-2, CC EAL4+ Certified, for M6 servers | There is currently no replacement product available for this product. |
Upgrade path
Cisco names 6 replacement part numbers. None of them is in our catalogue yet; send the part numbers with a quote request and we will source them new.
Source
Cisco: End-of-Sale and End-of-Life Announcement for the Cisco Secure Network Server 3715, 3755 and 3795. Retrieved 25 October 2026. Manufacturers sometimes revise these dates; check the source for the exact part number you run.