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 96 GB DDR5 5600 CL46 ECC registered DIMMs supply 768 GB for SuperMicro B13DET servers at 1.1 V
This 768 GB kit contains eight 96 GB DDR5 RDIMMs built for the SuperMicro B13DET platform. ECC and registered buffering protect data integrity in server and workstation workloads. The modules run at 1.1 V and carry a CL46 latency rating. IT teams upgrading memory-constrained nodes will find the capacity match the board's supported configuration.
Each module operates at DDR5 5600 (PC5 44800) with a 2Rx4 organisation, delivering consistent bandwidth during long compute passes. ECC corrects single-bit errors on the fly without halting the pipeline. Registered signalling reduces electrical load on the memory controller when all eight slots are populated. The kit is validated for continuous operation in multi-socket deployments.
At 1.10 V the sticks generate modest heat even under full population, allowing standard server airflow to maintain safe temperatures. No heat spreaders are fitted, so chassis fans move air directly over the DRAM packages. Power draw stays predictable across the 288-pin interface, simplifying capacity planning for dense racks. Acoustic output remains governed by the system fans rather than the memory itself.
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | Supermicro DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR44800-9624K8 |
| Capacity | 768GB (8 x 96GB) |
| 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 | 768GB (8X96GB) DDR5 5600MHZ PC5-44800 2Rx4 1.1V CL46 288-PIN ECC RDIMM Registered Server Memory KIT |
Each module runs at 1.1V, the standard DDR5 operating voltage for registered ECC DIMMs. Total kit capacity is 768GB across eight 2Rx4 modules.
The kit is built for SuperMicro B13DET motherboards with 288-pin DDR5 RDIMM slots and registered ECC support.
Yes, DDR5 RDIMMs negotiate speed at boot, so the 5600MT/s modules will operate at 4800MT/s if the platform limits them.
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