SK hynix HMA42GR7AFR4N-TF 16GB DDR4 2133MHz CL15 ECC Registered Dual Rank 1.2V 288-Pin Server RAM
- 16GB
- 288-Pin DDR4 SDRAM
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NEMIX RAM
A 64 GB DDR5 registered ECC kit with four 16 GB modules running at 4800 MHz CL40 for the Cisco UCS X210c M7 compute node
This 64GB kit contains four 16GB DDR5 RDIMMs built for the Cisco UCS X210c M7 compute node. ECC and registered operation protect data integrity in mission-critical server workloads. The modules run at 1.10V and carry a CL40 latency rating. IT teams can install them directly into the node without additional configuration steps.
Each module uses the standard 288-pin DDR5 RDIMM interface and requires a compatible Cisco server motherboard with registered DIMM slots. The 1Rx8 organisation allows dense population across all available channels. No heat spreaders are fitted, so airflow in the chassis must handle thermal management. The kit frees administrators from sourcing individual sticks for a matched set.
Rigorous stress testing under load verifies stability for continuous enterprise operations. ECC correction handles single-bit errors without interrupting services during extended runtimes. Registered buffering reduces electrical load on the memory controller during prolonged throughput. The 4800 MT/s speed maintains consistent bandwidth for virtualisation and database tasks.
| Brand | NEMIX RAM |
|---|---|
| Series | Cisco Server Compatible Series Memory |
| Model | Cisco DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-618K4 |
| Capacity | 64GB (4 x 16GB) |
| Speed | DDR5 4800 (PC5 38400) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Cisco |
| CAS Latency | CL40 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 1Rx8 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 64GB (4X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT |
Each 16GB module operates at 1.10V, the standard DDR5 voltage, so total draw depends on the Cisco UCS X210c M7 memory controller and workload but stays within the JEDEC 1.1V specification.
The modules have no heat spreaders and run at 1.10V; the Cisco UCS X210c M7 chassis airflow is designed to cool registered DDR5 DIMMs under sustained load without additional cooling.
The Cisco UCS X210c M7 compute node must support DDR5 4800 registered ECC memory and have four available 288-pin RDIMM slots to accept the full 64GB kit.
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