NEMIX RAM
NEMIX RAM DDR5 ECC RDIMM 1TB 8x128GB 6400MHz CL52 2Rx4 1.1V Supermicro H13SSW
1 TB registered ECC DDR5 kit with eight 128 GB modules at 6400 MHz CL52 for the Supermicro H13SSW motherboard
- Capacity1TB (8 x 128GB)
- Type288-Pin DDR5 RDIMM
- SpeedDDR5 6400 (PC5 51200)
- CAS LatencyCL52
- Voltage1.10V
- ECCYes
- 1TB DDR5-6400 capacity for memory-intensive server workloads
- Registered ECC RDIMM architecture prevents data corruption under full load
- 1 V operation matches Supermicro H13SSW voltage requirements
- 2Rx4 rank configuration aligns with motherboard population rules
- CL52 latency at 6400 MHz delivers rated throughput per module
1TB DDR5 ECC RDIMM kit for Supermicro H13SSW
This 1TB kit contains eight 128GB DDR5 6400MHz registered ECC modules built to the exact rank, voltage and timing the Supermicro H13SSW memory controller expects. It targets administrators who need maximum supported capacity on this specific motherboard without manual tuning.
DDR5 6400 registered ECC limits
The modules run at DDR5 6400 (PC5-51200) with CL52 latency at 1.1V using a 2Rx4 organisation. Registered buffering allows all eight slots to be populated at rated speed, while ECC corrects single-bit errors on the fly. Mixing different ranks, voltages or speeds will prevent the system from reaching full capacity or rated frequency.
Installation notes for eight-slot population
Install all eight 288-pin RDIMMs following the motherboard manual's population order; the board requires registered DIMMs, not UDIMMs or SODIMMs. Common issues include seating modules incompletely, populating slots in the wrong sequence, or using a BIOS version that does not yet support the full 1TB configuration.
Highlights
- 1TB DDR5-6400 capacity for memory-intensive server workloads
- Registered ECC RDIMM architecture prevents data corruption under full load
- 1 V operation matches Supermicro H13SSW voltage requirements
- 2Rx4 rank configuration aligns with motherboard population rules
- CL52 latency at 6400 MHz delivers rated throughput per module
Specifications
| Brand | NEMIX RAM |
|---|---|
| Series | NEMIX RAM Original Series Server Memory |
| Model | DDR5 ECC RDIMM Registered Server Memory |
| Part Number | MR51200-724K8 |
| Capacity | 1TB (8 x 128GB) |
| Type | 288-Pin DDR5 RDIMM |
| Speed | DDR5 6400 (PC5 51200) |
| CAS Latency | CL52 |
| Voltage | 1.10V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 2Rx4 |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Heat Spreader | No |
| Compatible System | Supermicro |
| Features | DDR5 ECC RDIMM Motherboard Compatible |
| Package Content | 1TB 8X128GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT |
Questions about this item
Should I buy this 1 TB kit of eight 128 GB modules or look for a different capacity?
The kit delivers 1 TB total using eight 128 GB RDIMMs. If your Supermicro H13SSW manual lists 128 GB registered DIMMs in its qualified-vendor list and you have eight free slots, this exact capacity will be recognised at full speed.
What does the 6400 MHz rating actually give me inside the server?
Each module runs at DDR5 6400 (PC5 51200) with CL52 latency at 1.1 V, so the memory controller can transfer data at the rated 6400 MT/s across all eight channels when the board is fully populated.
How does the 288 pin registered ECC interface limit what I can do?
The 288 pin RDIMM form factor only fits DDR5 registered ECC slots; it cannot be used in UDIMM, SODIMM or non ECC platforms, and the registered buffer lets the H13SSW run all eight slots at the full 6400 MT/s without signal degradation.
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