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Four green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 256GB (4x64GB) DDR5 4800 CL40 ECC RDIMM for SuperMicro X13SEI-F X13SEI-TF memory upgrade

SKU CH-GSRC-HH4WA

256GB kit of four 64GB DDR5 4800 CL40 ECC registered DIMMs at 1.1V for SuperMicro X13SEI-F and X13SEI-TF motherboards

  • Capacity256GB (4 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 256 GB total capacity across four 64 GB modules
  • DDR5 4800 speed rated at PC5-38400 for server workloads
  • ECC registered RDIMM design protects data integrity
  • Low 1.10 V operating voltage reduces power draw
  • Validated for SuperMicro X13SEI-F and X13SEI-TF motherboards

256 GB DDR5 ECC RDIMM kit

This 256 GB kit contains four 64 GB DDR5 4800 registered ECC modules built for SuperMicro X13SEI-F and X13SEI-TF motherboards. It targets administrators upgrading server or workstation memory capacity with validated modules.

Registered DDR5 4800 with CL40 latency

The decisive specification is the registered DDR5 4800 speed combined with CL40 CAS latency and 1.1 V operation, which must match the platform memory controller requirements for stable operation.

Four-module installation in correct slots

Install all four 288-pin RDIMMs in the motherboard's designated memory channels following the manual's population order; the most common issue is mixing ranks or leaving a channel unbalanced, which prevents the system from posting.

Pontos fortes

  • 256 GB total capacity across four 64 GB modules
  • DDR5 4800 speed rated at PC5-38400 for server workloads
  • ECC registered RDIMM design protects data integrity
  • Low 1.10 V operating voltage reduces power draw
  • Validated for SuperMicro X13SEI-F and X13SEI-TF motherboards

Especificações

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K4
Capacity256GB (4 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 Content256GB (4X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Perguntas sobre este artigo

What does the CL40 latency mean for real-world server workloads?

CL40 is the CAS latency at DDR5 4800; lower latency improves response time for database and virtualization tasks, though registered ECC modules prioritize stability over raw speed.

How does the PC5-38400 rating limit usable bandwidth?

PC5-38400 indicates a peak transfer rate of 38,400 MT/s per module; the registered buffer and ECC overhead reduce sustained throughput slightly below that ceiling.

Will the 288-pin RDIMMs fit the SuperMicro X13SEI-F and X13SEI-TF motherboards?

Yes, the kit is validated for those boards; each 64 GB module uses the standard 288-pin DDR5 RDIMM form factor and 1.10 V operation required by the platform.

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