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Eight green DDR5 RDIMM sticks in anti-static tray

NEMIX RAM

NEMIX RAM 256GB (8x32GB) DDR5 4800 ECC RDIMM memory upgrade

SKU CH-SJ44-NCMHQ

Eight 32 GB DDR5-4800 ECC registered modules totalling 256 GB, validated for Supermicro SYS-211E-FRN2T and SYS-211E-FRDN2T servers

  • Capacity256GB (8 x 32GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 256 GB total capacity with eight 32 GB modules
  • DDR5 4800 MT/s speed rated at PC5-38400
  • ECC registered RDIMM for data integrity in servers
  • 1 V operating voltage for efficient power use
  • Validated for Supermicro X13SEM-F and SYS-211E systems

256GB DDR5 ECC RDIMM kit

This 256GB kit contains eight 32GB DDR5 4800 registered DIMMs with ECC and a CL40 latency. It is built for Supermicro servers such as the SYS-211E-FRN2T, SYS-211E-FRDN2T, X13SEM-F and X13SEM-TF that require registered error-correcting memory.

Installation and common issues

The 288-pin modules install in standard DDR5 RDIMM slots and operate at 1.1V. Populate all eight slots identically to maintain matched ranks and avoid mixed-rank errors; the motherboard manual shows the correct population order for eight DIMMs.

Capacity headroom

Eight ranks of 1Rx4 chips deliver 256GB total, suited for virtualisation hosts, large databases and memory-heavy compute nodes. Workloads that exceed this capacity or need faster than 4800 MT/s will require a platform with higher-density modules or greater memory bandwidth.

Highlights

  • 256 GB total capacity with eight 32 GB modules
  • DDR5 4800 MT/s speed rated at PC5-38400
  • ECC registered RDIMM for data integrity in servers
  • 1 V operating voltage for efficient power use
  • Validated for Supermicro X13SEM-F and SYS-211E systems

Specifications

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-314K8
Capacity256GB (8 x 32GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemSupermicro
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank1Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content256GB (8X32GB) DDR5 4800MHZ PC5-38400 1Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How can I verify the kit is running at DDR5 4800 with CL40 after installation?

Check the BIOS or a tool such as CPU-Z; the memory should report 4800 MT/s, PC5-38400 bandwidth and CL40 timings at 1.10 V.

What exactly ships in the box and is anything else required?

The package contains eight 32 GB 288-pin DDR5 RDIMM modules for a total of 256 GB; no extra parts are needed for a compatible Supermicro system.

Which capacity version should I choose for a Supermicro SYS-211E-FRN2T?

This 256 GB kit (8 × 32 GB, 1Rx4, ECC registered) matches the supported configuration for the SYS-211E-FRN2T and similar X13SEM platforms.

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