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
Provides 2TB of DDR5 ECC registered memory across sixteen 128GB modules at 4800MT/s CL40 for ThinkMate Supermicro servers
This 2TB kit contains sixteen 128GB DDR5 4800 CL40 registered DIMMs built for THINKMATE Supermicro SuperServer 111C-NR and 121C-TN10R platforms. ECC and registered buffering protect data integrity in mission-critical workloads. The modules operate at 1.1V without heat spreaders.
Replacing partial populations with this full 16-module kit maximises the memory channels on supported SuperServer 111C-NR and 121C-TN2R systems. The jump is worth it when applications demand the full 2TB capacity and registered ECC stability. Mixed-rank configurations are avoided by using identical 4Rx4 modules throughout.
Sixteen 128GB modules deliver 2TB of addressable memory for in-memory databases, virtualisation hosts and scientific computing. The 4Rx4 organisation and CL40 latency provide consistent throughput at DDR5 4800 speeds. Capacity runs out when workloads exceed 2TB or require faster frequencies than PC5-38400.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-744K16 |
| Capacity | 2TB (16 x 128GB) |
| Speed | DDR5 4800 (PC5 38400) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | THINKMATE |
| CAS Latency | CL40 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 4Rx4 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 2TB (16X128GB) DDR5 4800MHZ PC5-38400 4Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory |
Yes, the 16-module kit is validated for the Thinkmate Supermicro SuperServer 111C-NR, 121C-TN2R and 121C-TN10R platforms.
Follow the motherboard manual slot order, typically filling one DIMM per channel first, then adding the second rank set to keep each channel balanced.
Modules are stress-tested at 1.1 V and 4800 MT/s; replace only if ECC correctable errors rise or the system logs uncorrectable memory faults.
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