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
384 GB of DDR5 5600 ECC registered server memory in four 96 GB modules for Supermicro systems
This 384GB kit contains four 96GB DDR5 5600 registered ECC modules. It is built for Supermicro B13SEE-CPU-25G motherboards that require registered memory with error correction. The modules operate at 1.1V with CL46 latency.
Ideal for administrators expanding a compatible Supermicro platform to 384GB with a matched quad-channel kit. Not for desktop boards that accept only unbuffered UDIMM memory, nor for systems limited to lower densities or slower DDR5 speeds.
Confirm the Supermicro B13SEE-CPU-25G supports 96GB 2Rx4 RDIMMs at DDR5 5600 and that all four slots can be populated at rated speed. Check the vendor memory qualification list for this exact part number before ordering.
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | Supermicro DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR44800-9624K4 |
| Capacity | 384GB (4 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 | 384GB (4X96GB) DDR5 5600MHZ PC5-44800 2Rx4 1.1V CL46 288-PIN ECC RDIMM Registered Server Memory KIT |
Yes, the 384 GB kit is built for the SuperMicro B13SEE-CPU-25G and needs its 288-pin DDR5 RDIMM sockets; the modules are registered ECC RDIMMs that only fit that slot type.
The kit is rated at DDR5 5600 CL46 1.10 V; if older DDR5 4800 RDIMMs remain installed the memory controller will downclock all channels to the lowest common speed and tightest supported timings.
Enter the system BIOS or UEFI and verify the memory summary shows 384 GB total across four 96 GB DIMMs with ECC enabled and the running speed reported as 5600 MT/s.
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