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
Eight-module 1 TB DDR5 5600 ECC registered kit with CL46 latency and 1.1 V operation for SuperMicro B13DET servers
This kit supplies 1 TB of DDR5 memory across eight 128 GB registered DIMMs. It is built for the SuperMicro B13DET motherboard and targets servers or workstations that require error-correcting, registered memory at this capacity.
The modules run at 5600 MT/s with a CAS latency of 46 and operate at 1.10 V. Registered buffering and 4Rx4 organisation add command-address latency that is inherent to the RDIMM standard. No heat spreader is fitted, so airflow across the 288-pin modules must be provided by the chassis.
Each DIMM presents a 4Rx4 configuration that the memory controller must support. Systems limited to lower rank counts or different rank widths will not recognise the full 1 TB capacity. Verify the motherboard qualification list before purchase.
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | Supermicro DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR44800-744K8 |
| Capacity | 1TB (8 x 128GB) |
| Speed | DDR5 5600 (PC5 44800) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Supermicro |
| CAS Latency | CL46 |
| Heat Spreader | No |
| Type | 288-PIN DDR5 RDIMM |
| Rank | 4Rx4 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 1TB (8X128GB) DDR5 5600MHZ PC5-44800 4Rx4 1.1V CL46 288-PIN ECC RDIMM Registered Server Memory KIT |
The 1TB kit provides eight 128GB modules, filling all slots for maximum capacity on the SuperMicro B13DET. Choose a smaller kit only if you need fewer modules or plan to add more later.
DDR5 5600 (PC5-44800) delivers up to 44,800 MB/s theoretical bandwidth per module. Real-world throughput depends on the CPU memory controller, channel population and workload.
The 288-pin DDR5 RDIMM form factor fits only DDR5 RDIMM slots. Registered buffering and ECC allow higher capacities per module, but the motherboard must support registered ECC memory.
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