Lifecycle record
UCS-MR-X64G4RS-H EOL & EOSL Dates
Cisco 64GB DDR4-2666-MHz TSV-RDIMM/PC4-21300/quad rank/x4/1.2v
Lifecycle status
EoS - Sales Ended
UCS-MR-X64G4RS-H is no longer sold by Cisco; end of sale was 2023-03-10. Support continues until 2028-03-31. Recommended replacement: UCS-MR-128G8RS-H.
Last checked: 2026-06-16
EOL & EOSL Dates and Details
| End-of-Life Announcement (EOL) | 2022-03-10 |
|---|---|
| End of Sale (EOS) | 2023-03-10 |
| End of Service Life (EOSL) | 2028-03-31 |
| Manufacturer | Cisco |
| Category | Networking Accessories |
| Product Series | Cisco Unified Computing System |
| Part Number | UCS-MR-X64G4RS-H |
| Model Number | UCS-MR-X64G4RS-H= |
| Release Date | - |
| Replacement Part Number | UCS-MR-128G8RS-H |
| Replacement Product Name | 128GB DDR4-2666-MHz TSV-RDIMM/PC4-21300/octal rank/x4/1.2v |
Lifecycle Timeline
Recorded lifecycle milestones in date order.
Additional Information
Support milestones and the official source recorded for this model.
| Last Ship Date: HW, License | 2023-06-09 |
|---|---|
| Last Ship Date: Accessory | 2022-01-09 |
| End Of New Service Attachment Date: HW | 2024-03-09 |
| End Of Routine Failure Analysis Date: HW | 2024-03-09 |
| End Of Service Contract Renewal Date: HW | 2027-06-08 |
| Official EOL Notice | View Official EOL Documentation |
More Cisco Unified Computing System EOL Dates
| Part Number | Product Name | EOL Announcement | End of Sale |
|---|---|---|---|
| A02-MEMKIT-008B | Cisco Bundle component for A02-M316GB3-2 | 2019-06-14 | 2019-12-13 |
| APIC-SD100G0KA2-E | Cisco 100G SATA 2.5 inch Enterprise Performance SSD | 2014-05-31 | 2014-11-30 |
| BMC-002 | Cisco BMC BladeLogic CM, Physical Server | 2013-08-23 | 2013-11-22 |
| BMC-004 | Cisco VOID | 2013-08-23 | 2013-11-22 |
| C1-UPM-IE-T | Cisco UCS Performance Manager - Infra. Edition - 1 Server License | 2018-05-15 | 2018-08-14 |
| HX-B-NVMELW-I1000 | Cisco 1TB 2.5in U.2 Intel P4501 NVMe Med. Perf. Value Endurance | 2019-06-14 | 2019-09-13 |
| HX-B-NVMELW-I2000 | Cisco 2TB 2.5in U.2 Intel P4501 NVMe Med. Perf. Value Endurance | 2019-06-14 | 2019-09-13 |
| HX-B-NVMELW-I500 | Cisco 500GB 2.5in U.2 Intel P4501 NVMe Med. Perf. Value Endurance | 2019-06-14 | 2019-09-13 |