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Six green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM MR38400-924K6 384GB (6×64GB) DDR5 4800 ECC RDIMM memory upgrade

SKU CH-ZB3R-GH3T7

A 384 GB DDR5 4800 ECC registered memory kit containing six 64 GB RDIMMs at 1.1 V CL40 for compatible Supermicro servers

  • Capacity384GB (6 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 384 GB total capacity from six 64 GB modules
  • DDR5 4800 speed with CL40 latency for server workloads
  • ECC registered design detects and corrects data errors
  • 1 V operating voltage reduces power draw
  • Validated for Supermicro CloudDC SuperServer systems

384GB DDR5-4800 ECC RDIMM server kit

This NEMIX RAM kit supplies 384GB of DDR5-4800 registered ECC memory across six 64GB modules. It is built for Supermicro CloudDC SuperServer platforms including the SYS-621C-TN12R, SYS-611C-TN4R and SYS-121C-TN2R. The modules run at 1.1V with CL40 latency and use a 2Rx4 organisation on major OEM DRAM.

Suited for memory-bound server workloads.

IT teams running virtualisation, databases or large-scale analytics on the listed Supermicro systems gain the capacity and error correction those workloads demand. Builders targeting consumer desktop or workstation motherboards should look elsewhere, as the registered ECC design and DDR5-4800 specification are not supported on those platforms.

Registered ECC DDR5-4800 at 1.1V

The single specification that decides fit is the registered ECC DDR5-4800 interface at 1.1V with CL40 timing. Only motherboards qualified for this exact combination will initialise the modules and enable error correction. Verify the server model against the compatible list before ordering.

Pontos fortes

  • 384 GB total capacity from six 64 GB modules
  • DDR5 4800 speed with CL40 latency for server workloads
  • ECC registered design detects and corrects data errors
  • 1 V operating voltage reduces power draw
  • Validated for Supermicro CloudDC SuperServer systems

Especificações

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K6
Capacity384GB (6 x 64GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemSupermicro
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content384GB (6X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Perguntas sobre este artigo

Do I need a SuperMicro CloudDC SuperServer SYS-621C-TN12R, SYS-611C-TN4R or SYS-121C-TN2R for this 384GB kit to work?

Yes, this 384GB DDR5 4800 ECC RDIMM kit is validated for those three SuperMicro CloudDC SuperServer models. The modules are 288-pin registered DIMMs that require a motherboard with matching DDR5 RDIMM slots and ECC support.

Can I mix these 64GB 2Rx4 modules with existing DDR5 4800 RDIMMs that have a different rank or voltage?

Mixing ranks or voltages is not recommended. These modules run at 1.1V with a 2Rx4 organisation; all six slots should be populated with identical modules to maintain stability and ECC integrity.

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

Enter the system BIOS or use a hardware-info utility to confirm the memory reports 4800 MT/s, CL40 timings, 1.1V and ECC active across all 384GB.

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