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 64 GB DDR5 registered ECC RDIMMs running at 5600 MHz with CL46 latency for SuperMicro servers
This 512GB kit contains eight 64GB DDR5 5600 registered DIMMs built for Supermicro server and workstation platforms. It targets IT professionals who need maximum registered ECC capacity for virtualisation, database or AI workloads on qualified Supermicro motherboards.
Registered DDR5 5600 modules operate at 1.10V with a CAS latency of 46 and a 2Rx4 organisation. The registered buffer adds one cycle of command latency, so the memory controller must support registered DIMMs and the rated 5600 MT/s data rate; unbuffered or consumer boards cannot use these modules.
Before ordering, confirm that your Supermicro motherboard appears on the vendor qualified memory list for 64GB 2Rx4 RDIMMs at 5600 MT/s. Check the maximum supported capacity per channel, the required slot population order and whether the BIOS revision you run enables the full 512GB across all eight slots.
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | Supermicro DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR44800-924K8 |
| Capacity | 512GB (8 x 64GB) |
| 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 | 2Rx4 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 512GB (8X64GB) DDR5 5600MHZ PC5-44800 2Rx4 1.1V CL46 288-PIN ECC RDIMM Registered Server Memory KIT |
This kit provides eight 64GB modules for a total of 512GB. Choose it if your workload needs that much registered ECC memory; otherwise select a smaller kit that matches your capacity requirement.
The modules run at 5600 MT/s with a CAS latency of 46 cycles at 1.10V, giving registered ECC throughput suited to the SuperMicro B13SEE-CPU-25G platform.
The 288-pin DDR5 RDIMM form factor with 2Rx4 organisation and registered buffering is the native interface for the SuperMicro B13SEE-CPU-25G, so the memory controller dictates the practical ceiling.
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