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Eight green DDR5 RDIMM sticks in anti-static tray

NEMIX RAM

NEMIX RAM 512GB (8x64GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-X53V-XPMVE

Eight-module kit provides 512GB of DDR5 4800 ECC registered memory for SuperMicro SuperServer systems

  • Capacity512GB (8 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 512 GB total capacity from eight 64 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth rating
  • ECC registered design detects and corrects data errors
  • 1 V operation reduces server power draw
  • Validated for Supermicro SYS-221HE-FTNR and related systems

Server Memory Kit

This NEMIX RAM kit supplies 512GB of DDR5 ECC registered memory in eight 64GB modules. It is built for Supermicro SuperServer SYS-221HE platforms that require registered DIMMs with error correction. The modules operate at 4800MT/s with CL40 latency and 1.1V power draw.

Compatibility Check

Verify that your motherboard accepts 288-pin DDR5 RDIMMs and supports 2Rx4 organisation at PC5-38400 speed. Confirm the system BIOS recognises 64GB per slot and that the CPU memory controller can address the full 512GB capacity. Ensure the platform expects registered ECC modules rather than unbuffered or load-reduced types.

Build Integration

The eight modules fill all available slots on compatible Supermicro IOT SuperServer boards, leaving no room for additional memory. Registered buffering reduces electrical load on the memory controller, aiding stability in dense configurations. ECC protection corrects single-bit errors to maintain data integrity under sustained server workloads.

Pontos fortes

  • 512 GB total capacity from eight 64 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth rating
  • ECC registered design detects and corrects data errors
  • 1 V operation reduces server power draw
  • Validated for Supermicro SYS-221HE-FTNR and related systems

Especificações

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K8
Capacity512GB (8 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 Content512GB (8X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Perguntas sobre este artigo

Does the 512GB kit include all eight 64GB modules or do I need to buy anything else?

The kit ships with eight 64GB DDR5 4800 CL40 ECC RDIMM modules for a total of 512GB; no extra parts are required.

How do I know this 2Rx4 1.1V CL40 kit is the right version for my Supermicro SYS-221HE-FTNR server?

The part number MR38400-924K8 matches the Supermicro DDR5 4800 ECC RDIMM specification for the SYS-221HE-FTNR, SYS-221HE-FTNRD and SYS-221HE-TNR platforms.

What does the 4800 MT/s PC5-38400 rating deliver in a real workload on this registered ECC memory?

At 4800 MT/s with CL40 latency the modules provide the standard DDR5 4800 bandwidth and error-corrected throughput the Supermicro server platform expects for mission-critical workloads.

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