NEMIX RAM
NEMIX RAM 1TB (16x64GB) DDR5 5600 CL46 2Rx4 ECC RDIMM for Lenovo ThinkSystem SR680a V3 memory upgrade
Registered DDR5 server kit delivers 1 TB across sixteen 64 GB ECC modules at 5600 MT/s CL46 for the Lenovo ThinkSystem SR680a V3
- Capacity1TB (16 x 64GB)
- SpeedDDR5 5600 (PC5 44800)
- ECCYes
- Buffered/RegisteredRegistered
- ChipsetMajor OEM Samsung, Micron, Hynix
- Voltage1.10V
- 1TB total capacity from sixteen 64GB modules
- DDR5 5600 speed with CL46 latency
- ECC registered RDIMM for data integrity
- 2Rx4 dual-rank organisation per module
- Validated for Lenovo ThinkSystem SR680a V3
1 TB DDR5 ECC RDIMM kit for Lenovo SR680a V3
This 1 TB memory kit contains sixteen 64 GB registered DDR5 modules validated for the Lenovo ThinkSystem SR680a V3 rack server. It targets IT teams scaling virtualisation, in-memory databases or HPC workloads on that platform.
Capacity and headroom
The kit delivers 1 TB total capacity across sixteen dual-rank 2Rx4 modules running at 5600 MT/s with CL46 latency. Registered buffering and ECC protect data integrity under sustained load, while the 1.1 V operating voltage keeps power draw predictable. Workloads exceeding 1 TB per server will require additional DIMM slots or higher-density modules.
Build and connectors
Each module uses a standard 288-pin DDR5 RDIMM form factor without a heat spreader, relying on server chassis airflow for cooling. Major OEM DRAM from Samsung, Micron or Hynix underpins the modules, which are stress-tested before shipment. The registered design adds a clock cycle of latency but enables the large 16-module population supported by the SR680a V3 memory architecture.
Punti di forza
- 1TB total capacity from sixteen 64GB modules
- DDR5 5600 speed with CL46 latency
- ECC registered RDIMM for data integrity
- 2Rx4 dual-rank organisation per module
- Validated for Lenovo ThinkSystem SR680a V3
Caratteristiche tecniche
| Brand | NEMIX RAM |
|---|---|
| Series | Lenovo Server/Workstation Compatible Series Memory |
| Model | Lenovo DDR5 5600MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR44800-924K16 |
| Capacity | 1TB (16 x 64GB) |
| Speed | DDR5 5600 (PC5 44800) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Lenovo |
| CAS Latency | CL46 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 2Rx4 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 1TB (16X64GB) DDR5 5600MHZ PC5-44800 2Rx4 1.1V CL46 288-PIN ECC RDIMM Registered Server Memory |
Domande su questo articolo
Will this 5600 CL46 DDR5 kit run reliably in a ThinkSystem SR680a V3 that already has slower DDR5 modules installed?
The kit is validated for the SR680a V3 at 5600 MT/s with CL46 timing. Mixing speeds forces the server to run all DIMMs at the slowest module's rate, so the new 5600 MT/s sticks will down-clock to match the older ones.
How can I confirm the 16 modules are recognised at 5600 MT/s with ECC active after installation?
Check the Lenovo XClarity Provisioning Manager or BIOS memory information page; it should show 1 TB total, 5600 MT/s operating speed, registered ECC status and 2Rx4 organisation for each of the 16 slots.
Does the box contain only the 16 x 64 GB RDIMMs or are any extra items such as heat spreaders or cables included?
The package supplies exactly the 16 x 64 GB DDR5 5600 CL46 2Rx4 1.10 V 288-pin ECC registered DIMMs listed; no heat spreaders, cables or additional accessories are provided.
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