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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM RS720QA-E12-RS8U 512GB (8×64GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-T2GF-DZM7X MPN RS720QA-E12-RS8U

Eight 64 GB DDR5 4800 CL40 ECC RDIMM modules totalling 512 GB, validated for ASUS RS720QA-E12-RS8U rack servers

  • Capacity512GB (8 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 512GB total capacity scales memory-heavy server workloads
  • DDR5 4800 speed feeds data to multi-core CPUs efficiently
  • ECC registered design corrects errors for continuous uptime
  • 1V operation reduces power draw per 64GB module
  • 288-pin RDIMM form factor fits ASUS RS720QA-E12-RS8U servers

Targeted server upgrade

This 512GB kit provides eight 64GB DDR5 4800 CL40 ECC registered DIMMs built for the ASUS RS720QA-E12-RS8U 2U4N rack server. It delivers registered error-correcting memory at 1.10V for mission-critical workloads.

Build integration

The modules use the standard 288-pin DDR5 RDIMM form factor and 2Rx4 organisation, so they occupy all available slots in the validated server platform. Registered buffering reduces electrical load on the memory controller, freeing signal integrity for dense multi-node configurations.

Ideal fit and limits

Suited for IT teams expanding memory capacity in the named ASUS high-density rack server where ECC and registered operation are required. Not suited for desktop boards, consumer workstations, or any system that accepts only unbuffered non-ECC DDR5 modules.

Pontos fortes

  • 512GB total capacity scales memory-heavy server workloads
  • DDR5 4800 speed feeds data to multi-core CPUs efficiently
  • ECC registered design corrects errors for continuous uptime
  • 1V operation reduces power draw per 64GB module
  • 288-pin RDIMM form factor fits ASUS RS720QA-E12-RS8U servers

Especificações

BrandNEMIX RAM
SeriesASUS Server Motherboard Compatible Series Memory
ModelASUS 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 SystemASUS
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

Will the CL40 latency become the bottleneck during sustained workloads?

The CL40 latency is the rated timing at DDR5 4800 speed; sustained workloads run at this specification without additional latency penalties.

How much heat and power should I expect from the eight modules running continuously?

Each module operates at 1.10 volts with no heat spreader, so total power draw is low and cooling relies on server chassis airflow over the bare PCBs.

Which server chassis and motherboard must I already have for this kit to function?

The kit is validated for the ASUS RS720QA-E12-RS8U 2U4N rack server; the motherboard must provide 288-pin DDR5 RDIMM slots with registered ECC support.

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