Milestone dates
The dates Cisco published, with Cisco's own wording under each milestone.
| Milestone | Date |
|---|---|
| End of saleCisco: End-of-Sale Date: HW,Accessory | |
| Last ship dateCisco: Last Ship Date: HW,Accessory | |
| End of software maintenanceCisco: End of SW Maintenance Releases Date: HW | |
| End of hardware repairCisco: End of Routine Failure Analysis Date: HW | |
| End of new service contractsCisco: End of New Service Attachment Date: HW | |
| End of security fixesCisco: End of Vulnerability/Security Support: HW | |
| End of service contract renewalCisco: End of Service Contract Renewal Date: HW | |
| Last date of supportCisco: Last Date of Support: HW,Accessory |
Affected part numbers
51 part numbers are covered.
| Part number | Description | Replacement named by Cisco |
|---|---|---|
| ACS-5400-RM-19 | 19 inch rack mount kit for Cisco 5400 ENCS | See Product Migration Options section for details. |
| ACS-5400-RM-19= | 19 inch rack mount kit for Cisco 5400 ENCS | See Product Migration Options section for details. |
| ACS-5400-RM-23 | 23 inch rack mount kit for Cisco 5400 ENCS | See Product Migration Options section for details. |
| ACS-5400-RM-23= | 23 inch rack mount kit for Cisco 5400 ENCS | See Product Migration Options section for details. |
| ENCS-M2-200G | 200 GB, M.2 SATA SSD for Cisco ENCS 5000 | See Product Migration Options section for details. |
| ENCS-M2-200G-DEF | 200 GB, M.2 SATA SSD for Cisco ENCS 5000 | See Product Migration Options section for details. |
| ENCS-M2-200G= | 200 GB, M.2 SATA SSD for Cisco ENCS 5000 | See Product Migration Options section for details. |
| ENCS-M2-400G | 400 GB, M.2 SATA SSD for Cisco ENCS 5000 | See Product Migration Options section for details. |
| ENCS-M2-400G-DEF | 400 GB, M.2 SATA SSD for Cisco ENCS 5000 | See Product Migration Options section for details. |
| ENCS-M2-400G= | 400 GB, M.2 SATA SSD for Cisco ENCS 5000 | See Product Migration Options section for details. |
| ENCS-M2-64G | 64 GB, M.2 SATA SSD for Cisco ENCS 5000 | See Product Migration Options section for details. |
| ENCS-M2-64G-DEF | 64 GB, M.2 SATA SSD for Cisco ENCS 5000 | See Product Migration Options section for details. |
| ENCS-M2-64G= | 64 GB, M.2 SATA SSD for Cisco ENCS 5000 | See Product Migration Options section for details. |
| ENCS-MRAID | Hardware RAID Module for Cisco ENCS 5400 | See Product Migration Options section for details. |
| ENCS-MRAID= | Hardware RAID Module for Cisco ENCS 5400 | See Product Migration Options section for details. |
| ENCS54-BEZEL= | ENCS 5400 Series Front Bezel | See Product Migration Options section for details. |
| ENCS5406/K9 | Cisco ENCS 5406 (6-core Intel, 16G DRAM) | C8200-UCPE-1N8 |
| ENCS5406P/K9 | ENCS 5406 service spare (6-core Intel, No RAM, No Disk) | There is currently no replacement product available for this product. |
| ENCS5408/K9 | Cisco ENCS 5408 (8-core Intel, 16G DRAM) | C8300-UCPE-1N20 |
| ENCS5408P/K9 | ENCS 5408 service spare (8-core Intel, No RAM, No Disk) | There is currently no replacement product available for this product. |
| ENCS5412/K9 | Cisco ENCS 5412 (12-core Intel, 16G DRAM) | C8300-UCPE-1N20 |
| ENCS5412P/K9 | ENCS 5412 service spare (12-core Intel, No RAM, No Disk) | There is currently no replacement product available for this product. |
| MEM-5400-16G | 16G DDR4 DRAM DIMM for Cisco ENCS 5400 | See Product Migration Options section for details. |
| MEM-5400-16G-DEF | 16G DDR4 DRAM DIMM for Cisco ENCS 5400 | See Product Migration Options section for details. |
| MEM-5400-16G= | 16G DDR4 DRAM DIMM for Cisco ENCS 5400 | See Product Migration Options section for details. |
| MEM-5400-16U32G | 16G to 32G DRAM upgrade for Cisco ENCS 5400 | See Product Migration Options section for details. |
| MEM-5400-32G | 32G DDR4 DRAM DIMM for Cisco ENCS 5400 | See Product Migration Options section for details. |
| MEM-5400-32G= | 32G DDR4 DRAM DIMM for Cisco ENCS 5400 | See Product Migration Options section for details. |
| PWR-5400-AC | AC Power Supply for Cisco ENCS 5400 | See Product Migration Options section for details. |
| PWR-5400-POE-AC | POE AC Power Supply for Cisco ENCS 5400 | See Product Migration Options section for details. |
| ACS-5400-WM | Wall mount kit for Cisco 5400 ENCS | There is currently no replacement product available for this product. |
| ACS-5400-WM= | Wall mount kit for Cisco 5400 ENCS | There is currently no replacement product available for this product. |
| ENCS-DISK-COVER | Hard Disk Drive Blank Face Plate Cover for Cisco ENCS 5400 | There is currently no replacement product available for this product. |
| ENCS-DISK-COVER= | Hard Disk Drive Blank Face Plate Cover for Cisco ENCS 5400 | There is currently no replacement product available for this product. |
| ENCS-SAS-18T | 1.8 TB, SAS hard disk drive for Cisco ENCS 5400 | There is currently no replacement product available for this product. |
| ENCS-SAS-18T= | 1.8 TB, SAS hard disk drive for Cisco ENCS 5400 | There is currently no replacement product available for this product. |
| ENCS-SATA-1T | 1 TB, SATA hard disk drive for Cisco ENCS 5400 | There is currently no replacement product available for this product. |
| ENCS-SATA-1T= | 1 TB, SATA hard disk drive for Cisco ENCS 5400 | There is currently no replacement product available for this product. |
| ENCS-SATA-2T | 2 TB, SATA hard disk drive for Cisco ENCS 5400 | There is currently no replacement product available for this product. |
| ENCS-SATA-2T= | 2 TB, SATA hard disk drive for Cisco ENCS 5400 | There is currently no replacement product available for this product. |
| ENCS-SED-12T | 1.2 TB, SAS Self-Encrypting Drive for Cisco ENCS 5400 | There is currently no replacement product available for this product. |
| ENCS-SED-12T= | 1.2 TB, SAS Self-Encrypting Drive for Cisco ENCS 5400 | There is currently no replacement product available for this product. |
| ENCS-SSD-480G | 480 GB eMLC SSD for Cisco ENCS 5400 | There is currently no replacement product available for this product. |
| ENCS-SSD-480G= | 480 GB eMLC SSD for Cisco ENCS 5400 | There is currently no replacement product available for this product. |
| ENCS-SSD-960G | 960 GB eMLC SSD for Cisco ENCS 5400 | There is currently no replacement product available for this product. |
| ENCS-SSD-960G= | 960 GB eMLC SSD for Cisco ENCS 5400 | There is currently no replacement product available for this product. |
| PWR-5400-AC= | AC Power Supply for Cisco ENCS 5400 | There is currently no replacement product available for this product. |
| PWR-5400-POE-AC= | POE AC Power Supply for Cisco ENCS 5400 | There is currently no replacement product available for this product. |
| SSD-STAT-480GB | 480GB SATA Solid disk drive for Cisco uCPE 8200 | There is currently no replacement product available for this product. |
| SSD-STAT-4TB | 4TB SATA Solid disk drive for Cisco uCPE 8200 | There is currently no replacement product available for this product. |
| SSD-STAT-960GB | 960 GB eMLC SSD for Cisco ENCS 5400 | There is currently no replacement product available for this product. |
Upgrade path
Cisco names 2 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 Enterprise Network Compute System (ENCS) 5400 series. Retrieved 25 October 2026. Manufacturers sometimes revise these dates; check the source for the exact part number you run.