BFKK
BFKK 3U Rackmount Server Chassis EATX/ATX/MATX 4x5.25 6x3.5 Top/Side Cooling
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NEMIX RAM
NEMIX RAM MR51200-724K4 512GB 4x128GB DDR5 6400 CL52 1.1V ECC RDIMM memory upgrade
512 GB kit of four 128 GB DDR5 6400 CL52 1.1 V ECC registered RDIMM modules built for the Supermicro H13SSL-N motherboard
- Capacity512GB (4 x 128GB)
- Type288-Pin DDR5 RDIMM
- SpeedDDR5 6400 (PC5 51200)
- CAS LatencyCL52
- Voltage1.10V
- ECCYes
- 512 GB total capacity from four 128 GB modules
- DDR5 6400 speed with CL52 latency for rated throughput
- 1 V operation matching server memory controller requirements
- ECC and registered design corrects errors and buffers signals
- Verified fit for Supermicro H13SSL-N motherboard
Server-grade DDR5 kit
This 512 GB kit delivers four 128 GB DDR5 6400 modules built as 2Rx4 registered ECC RDIMMs. It targets administrators who need maximum supported capacity on a single Supermicro H13SSL-N motherboard.
Build integration
The 288-pin registered form factor matches the board's required slot type and population rules. Registered buffering lets every channel run fully populated at rated speed while ECC corrects single-bit errors before they affect workloads.
Thermals and power
Modules operate at 1.1 V without heat spreaders, relying on chassis airflow for cooling. Low voltage and registered architecture keep power draw predictable in dense server configurations.
Highlights
- 512 GB total capacity from four 128 GB modules
- DDR5 6400 speed with CL52 latency for rated throughput
- 1 V operation matching server memory controller requirements
- ECC and registered design corrects errors and buffers signals
- Verified fit for Supermicro H13SSL-N motherboard
Specifications
| Brand | NEMIX RAM |
|---|---|
| Series | NEMIX RAM Original Series Server Memory |
| Model | DDR5 ECC RDIMM Registered Server Memory |
| Part Number | MR51200-724K4 |
| Capacity | 512GB (4 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 | 512GB 4X128GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT |
Questions about this item
Does the 1.10V operating voltage stay stable when all four 128GB modules run at DDR5-6400 continuously?
The kit is specified at 1.10V for DDR5-6400 operation; registered ECC RDIMMs are designed to maintain that voltage across full population under sustained load.
How much heat do the four 128GB RDIMMs generate and will they need extra airflow in a Supermicro H13SSL-N running 24/7?
These modules have no heat spreader and run at 1.10V; registered DDR5 RDIMMs typically stay within standard thermal limits in a server chassis with normal front-to-back airflow.
Which motherboard slots and BIOS settings are required so the Supermicro H13SSL-N recognises the full 512GB kit at 6400MT/s?
The H13SSL-N requires 288-pin DDR5 RDIMMs; populate all four slots per the board's population guide and enable the DDR5-6400 profile in BIOS to run at rated speed.
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