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Two green DDR5 RDIMM sticks, black chips, no heat spreader, 288-pin edge connectors

NEMIX RAM

NEMIX RAM DDR5 4800 ECC Registered RDIMM 192GB 2x96GB CL40 1.1V Supermicro H14DSG-O-CPU

SKU CH-0YEH-38T5A

192 GB DDR5 4800 registered ECC RDIMM kit (2 × 96 GB, 2Rx4, CL40, 1.1 V) validated for Supermicro H14DSG-O-CPU motherboards

  • Capacity192GB (2 x 96GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 192GB 2X96GB

Show 30 more configurations
  • 192 GB total capacity with two 96 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • Registered ECC design corrects single-bit errors automatically
  • CL40 latency at 1.10 V operating voltage
  • Verified fit for Supermicro H14DSG-O-CPU motherboard

Exact-Match Server Upgrade

This NEMIX RAM kit delivers 192GB of DDR5 memory as two 96GB Registered ECC RDIMMs. It is built for the Supermicro H14DSG-O-CPU motherboard, matching the 288-pin RDIMM form factor and 2Rx4 rank structure that the board's memory controller expects. System integrators upgrading that specific platform receive modules that are recognised at full capacity and rated speed without manual tuning.

Capacity and Headroom

The 192GB total capacity suits memory-intensive workloads such as virtualisation clusters, in-memory databases and large-scale rendering. DDR5 4800 at CL40 and 1.1V provides the bandwidth and error correction those tasks demand, while the registered buffer keeps every slot stable when fully populated. Workloads that exceed 192GB or require faster DDR5 speeds will need a platform that supports higher-density modules or higher data rates.

Build and Daily Implications

Modules use major OEM Samsung, Micron or Hynix components and ship without heat spreaders, relying on the server chassis airflow for cooling. The 288-pin RDIMM keying prevents accidental insertion into UDIMM or SODIMM slots, and the registered architecture reduces electrical load on the memory controller. Installers must follow the motherboard manual for approved population order to ensure the system boots correctly.

Highlights

  • 192 GB total capacity with two 96 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • Registered ECC design corrects single-bit errors automatically
  • CL40 latency at 1.10 V operating voltage
  • Verified fit for Supermicro H14DSG-O-CPU motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-9624K2
Capacity192GB (2 x 96GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content192GB 2X96GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Will this 2Rx4 DDR5-4800 ECC RDIMM kit run at full speed alongside existing DDR5-4800 modules in my Supermicro H14DSG-O-CPU?

Yes. Matching the 4800 MT/s speed, 1.1 V voltage, CL40 latency, and 2Rx4 registered ECC design lets the memory controller train all slots at the rated frequency without down-clocking.

How can I confirm the 192 GB kit is detected at DDR5-4800 with ECC active after installation?

Check the BIOS memory information screen — it should show 192 GB total, 4800 MT/s operating speed, and ECC enabled; the OS memory diagnostic or dmidecode will also report corrected-error counting.

Does the package include only the two 96 GB RDIMMs or are any brackets or cables supplied?

The box contains only the two 96 GB 288-pin DDR5-4800 ECC Registered RDIMMs; no heat spreaders, brackets, cables, or additional accessories are included.

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