NEMIX RAM
NEMIX RAM 128GB (8x16GB) DDR5 4800 CL40 ECC RDIMM 1Rx8 1.1V 288-pin memory upgrade
Eight 16 GB DDR5 registered ECC modules running at 4800 MHz CL40 and 1.1 V for Supermicro SYS-211SE and X31SEED-F servers
- Capacity128GB (8 x 16GB)
- SpeedDDR5 4800 (PC5 38400)
- ECCYes
- Buffered/RegisteredRegistered
- ChipsetMajor OEM Samsung, Micron, Hynix
- Voltage1.10V
- 128 GB total capacity across eight 16 GB modules
- DDR5 4800 speed rated at PC5-38400 bandwidth
- ECC registered RDIMM design protects data integrity
- Low 1.10 V operating voltage reduces power draw
- Validated for SuperMicro IoT SuperServer SYS-211SE platforms
Server-grade ECC RDIMM kit
This NEMIX RAM kit delivers 128GB of DDR5 registered ECC memory across eight 16GB modules. It is built for Supermicro IoT SuperServer platforms such as the SYS-211SE-31D, SYS-211SE-31A and X31SEED-F motherboard. System administrators handling virtualisation, database or high-throughput workloads gain the error-correcting stability these environments demand.
Registered DDR5 4800 CL40 at 1.1V
Each 288-pin RDIMM runs at DDR5 4800 (PC5-38400) with a CAS latency of CL40 and a single-rank 1Rx8 organisation. The registered buffer and on-die ECC protect data integrity under sustained load, while the 1.1V operating voltage matches the platform specification. Builders who need unbuffered UDIMMs or a different speed grade cannot use this kit.
Eight matched modules in one package
The kit ships as a single 8×16GB set, so every module shares the same Samsung, Micron or Hynix die revision and timing profile. This eliminates the mixing risk that can cause boot failures or silent corruption in multi-channel server boards. No heat spreaders are included, relying on chassis airflow instead.
Highlights
- 128 GB total capacity across eight 16 GB modules
- DDR5 4800 speed rated at PC5-38400 bandwidth
- ECC registered RDIMM design protects data integrity
- Low 1.10 V operating voltage reduces power draw
- Validated for SuperMicro IoT SuperServer SYS-211SE platforms
Specifications
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | SuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-618K8 |
| Capacity | 128GB (8 x 16GB) |
| Speed | DDR5 4800 (PC5 38400) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Supermicro |
| CAS Latency | CL40 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 1Rx8 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 128GB (8X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT |
Questions about this item
How does the DDR5 4800 CL40 rating translate to real-world throughput in a server?
The modules run at 4800 MT/s with CL40 latency, delivering the standard DDR5 4800 bandwidth per channel when installed in a compatible Supermicro system.
What does the PC5-38400 designation mean for memory speed?
PC5-38400 is the industry label for DDR5 4800, confirming the kit operates at the 4800 MT/s data rate with 1.10V voltage.
Will these 288-pin RDIMMs fit in the SuperMicro SYS-211SE-31D?
Yes, the kit is validated for SuperMicro IoT SuperServer SYS-211SE-31D, SYS-211SE-31A and X31SEED-F motherboards using standard 288-pin DDR5 RDIMM slots.
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