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Six green 288-pin DDR5 RDIMM modules in a kit

NEMIX RAM

NEMIX RAM RS700-E11-RS12U 384GB (6×64GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-GFT6-P9B31 MPN RS700-E11-RS12U

A 384 GB DDR5 ECC registered server memory kit containing six 64 GB modules rated at 4800 MT/s CL40 and 1.1 V for the ASUS RS700-E11-RS12U 1U dual-socket platform

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 384GB total capacity for high-density server workloads
  • DDR5 4800 speed with PC5-38400 bandwidth for fast data throughput
  • ECC registered RDIMM design ensures data integrity and signal stability
  • Six 64GB 2Rx4 modules populate all channels for balanced performance
  • 1V low-voltage operation reduces power draw in dense configurations

Compatibility & Target System

This 384GB kit is built for the ASUS RS700-E11-RS12U 1U dual-socket server. It suits administrators upgrading that specific platform to its maximum supported memory density. Builders working on other server models, workstations or desktop platforms should look at something else because the registered ECC RDIMM form factor and vendor qualification are tied to this single system.

Deciding Specification

The registered ECC RDIMM design with 2Rx4 organisation is the single specification that decides fit. Only systems that require registered error-correcting modules at DDR5 4800 will accept this kit; unbuffered or non-ECC platforms cannot use it.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $9,289.99
Pricier than about 86% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $24.19 per GB
Pricier than about 69% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineASUS Server Motherboard Compatible Series Memory
Model nameASUS DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-924K6
Total capacity384 GB (6 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items384 GB (6 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 6×64GB DDR5 RDIMM kit need any firmware or heat-spreader maintenance over its service life?

The modules have no heat spreader and no user-serviceable firmware; they run at 1.1 V with standard JEDEC timings so no periodic maintenance is required.

What electrical or thermal limit appears first when all six 2Rx4 modules run continuously at 4800 MT/s?

The 1.1 V operating voltage and registered buffering keep power draw within the DDR5 4800 spec; the motherboard VRM and airflow determine the first thermal ceiling.

How much fan noise or case heat should I expect from the 384 GB kit during 24/7 server operation?

With no on-board spreaders the DIMMs rely on chassis airflow; at 1.1 V each 64 GB module adds minimal heat so existing server fans typically stay at idle speed.

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