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NEMIX RAM
NEMIX RAM 256GB (16x16GB) DDR5 6400MHz CL52 ECC RDIMM SuperMicro SYS-222BT-HER memory upgrade
A 256 GB DDR5 ECC RDIMM kit with sixteen 16 GB modules running at 6400 MHz CL52 for the SuperMicro SYS-222BT-HER server
- Capacity256GB (16 x 16GB)
- ECCYes
- Buffered/RegisteredRegistered
- ChipsetMajor OEM Samsung, Micron, Hynix
- Voltage1.10V
- Compatible SystemSupermicro
- 256GB total capacity with sixteen 16GB modules installed
- ECC RDIMM registered design protects data integrity in servers
- DDR5 6400MHz speed with CL52 latency for responsive throughput
- 1V operating voltage reduces power draw per module
- Validated for SuperMicro BigTwin SYS-222BT-HER systems
Server memory kit for SuperMicro BigTwin
This NEMIX RAM kit delivers 256GB of DDR5 ECC RDIMM capacity across sixteen 16GB modules. Each module runs at 6400MHz with CL52 latency and 1.10V operation. Registered design and 1Rx8 organisation suit multi-socket server boards that require error-correcting registered memory.
Upgrade from lower-capacity
The jump is worth it when workloads exceed the limits of smaller kits or lower-speed modules. Adding sixteen modules fills all slots on compatible SuperMicro BigTwin nodes, raising total bandwidth to PC5-51200 while maintaining registered signal integrity. ECC protection reduces silent data corruption in critical datasets.
Suits administrators scaling memory
Builders who need non-ECC UDIMM modules or consumer DDR5 speeds should look elsewhere. Systems that cannot accept 288-pin registered DIMMs or that require heat spreaders will not support this kit. Verify slot count and qualified vendor lists before purchase.
Highlights
- 256GB total capacity with sixteen 16GB modules installed
- ECC RDIMM registered design protects data integrity in servers
- DDR5 6400MHz speed with CL52 latency for responsive throughput
- 1V operating voltage reduces power draw per module
- Validated for SuperMicro BigTwin SYS-222BT-HER systems
Specifications
| Brand | NEMIX RAM |
|---|---|
| Series | NEMIX RAM Original Series Server Memory |
| Model | DDR5 ECC RDIMM Registered Server Memory |
| Part Number | MR51200-618K16 |
| Capacity | 256GB (16 x 16GB) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Supermicro |
| CAS Latency | CL52 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 1Rx8 |
| Features | DDR5 ECC RDIMM Motherboard Compatible |
| Package Content | 256GB (16 x 16GB) DDR5 6400MHz PC5-51200 1Rx8 1.1V 288-PIN ECC RDIMM KIT |
Questions about this item
Will these 288-pin DDR5 RDIMMs fit the DIMM slots on my SuperMicro SYS-222BT-HER?
Yes, the kit is built specifically for the SuperMicro BigTwin SYS-222BT-HER and uses the standard 288-pin DDR5 RDIMM form factor that matches the server's memory slots.
What is the correct way to populate all 16 modules across the BigTwin nodes?
Install identical 16 GB 1Rx8 modules in every slot of each node following the SuperMicro SYS-222BT-HER population guide so each channel receives the same rank configuration.
Do the Samsung, Micron or Hynix chips on these modules require any firmware updates or periodic replacement?
No, the major OEM DRAM chips are solid-state components with no firmware and no scheduled replacement; the modules carry a lifetime replacement warranty from the manufacturer.
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