NEMIX RAM
NEMIX RAM DDR5 6400 128GB (4x32GB) CL52 1.1V ECC RDIMM Supermicro H13SST-G memory upgrade
A 128 GB DDR5 registered ECC memory kit with four 32 GB modules running at 6400 MT/s and CL52 latency for the Supermicro H13SST-G motherboard
- Capacity128GB (4 x 32GB)
- Type288-Pin DDR5 RDIMM
- SpeedDDR5 6400 (PC5 51200)
- CAS LatencyCL52
- Voltage1.10V
- ECCYes
- 128 GB total capacity with four matched 32 GB modules
- DDR5 6400 speed rated at CL52 latency for rated throughput
- Registered ECC design corrects single-bit errors and buffers every slot
- 1 V operation matches the Supermicro H13SST-G memory controller spec
- 288-pin RDIMM form factor fits the exact DIMM sockets on this motherboard
Exact-match DDR5 upgrade kit for Supermicro H13SST-G
This 128 GB kit delivers four 32 GB DDR5-6400 RDIMMs built to the exact rank, voltage and timing your server's memory controller expects. Registered ECC architecture with CL52 latency and 1.1 V operation ensures full-capacity recognition at rated speed. Designed for administrators who need reliable, high-density memory in supported Supermicro platforms.
Registered ECC DDR5 limits and population rules
The 288-pin RDIMM form factor is mandatory; UDIMM or SODIMM modules will not fit or function. Registered buffering offloads the memory controller so every slot can run fully populated, while on-die ECC corrects single-bit errors before they reach production workloads. Maximum capacity and supported population order are defined solely by the motherboard specification.
Verify your board manual before ordering
Confirm the H13SST-G manual for approved DIMM population sequences, maximum supported capacity per channel and any BIOS version requirements. Ensure the server chassis provides adequate airflow for fully populated memory banks. This kit is not suitable for systems requiring UDIMM, SODIMM or non-ECC memory.
Highlights
- 128 GB total capacity with four matched 32 GB modules
- DDR5 6400 speed rated at CL52 latency for rated throughput
- Registered ECC design corrects single-bit errors and buffers every slot
- 1 V operation matches the Supermicro H13SST-G memory controller spec
- 288-pin RDIMM form factor fits the exact DIMM sockets on this motherboard
Specifications
| Brand | NEMIX RAM |
|---|---|
| Series | NEMIX RAM Original Series Server Memory |
| Model | DDR5 ECC RDIMM Registered Server Memory |
| Part Number | MR51200-328K4 |
| Capacity | 128GB (4 x 32GB) |
| Type | 288-Pin DDR5 RDIMM |
| Speed | DDR5 6400 (PC5 51200) |
| CAS Latency | CL52 |
| Voltage | 1.10V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 2Rx8 |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Heat Spreader | No |
| Compatible System | Supermicro |
| Features | DDR5 ECC RDIMM Motherboard Compatible |
| Package Content | 128GB 4X32GB DDR5 6400MHz PC5-51200 2Rx8 1.1V 288-PIN ECC RDIMM KIT |
Questions about this item
Should I choose the 4 x 32 GB kit or a different capacity for my Supermicro H13SST-G?
The 128 GB kit provides four 32 GB modules that fill the board's four slots and match its population rules, giving full rated speed and capacity.
What does the DDR5-6400 rating mean when the kit is installed in this server?
The memory controller will run the modules at 6400 MT/s with CL52 latency at 1.1 V, delivering the rated bandwidth without manual tuning.
Is the 288-pin RDIMM interface compatible with the H13SST-G and what does it limit?
Yes, the 288-pin registered DIMM form factor is exactly what the H13SST-G requires; it enables full-slot population at rated speed while ECC corrects single-bit errors.
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