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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 384GB 12x32GB DDR5 4800 CL40 ECC RDIMM ASUS RS720Q-E11-IM memory upgrade

SKU CH-63YA-7VRY3

384 GB DDR5 ECC registered server memory kit with twelve 32 GB modules at 4800 MT/s CL40 for ASUS RS720Q-E11-IM

  • Total capacity384 GB (12 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 384 GB total capacity from 12 modules of 32 GB each
  • DDR5 4800 speed rated at PC5-38400 for server workloads
  • ECC registered design with CL40 latency protects data integrity
  • 1 V operating voltage reduces power draw in dense configurations
  • Validated for ASUS RS720Q-E11-IM 2U4N immersion-cooled servers

384GB DDR5 ECC RDIMM kit for ASUS RS720Q-E11-IM

This 384GB kit contains twelve 32GB DDR5 4800 CL40 registered ECC modules built for the ASUS RS720Q-E11-IM immersion-cooling server. It targets IT teams expanding memory capacity in dense 2U4N platforms where error correction and registered signalling are required for stability.

Installing twelve 288-pin RDIMMs in a populated

Each module slots into a standard 288-pin DDR5 socket at 1.1V. The kit is validated for the RS720Q-E11-IM motherboard, so alignment and firmware recognition are straightforward. Common issues arise when mixing ranks or speeds across channels; using the full matched 12-module kit avoids that risk.

Suited for high-density ASUS server upgrades

The configuration serves administrators scaling memory in the RS720Q-E11-IM without opening the immersion loop. Buyers needing non-ECC UDIMMs, different capacities, or compatibility with other server models should look at alternative kits.

How it compares

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

Price $10,213.99
Pricier than about 87% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (12 × 32 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $26.60 per GB
Pricier than about 73% 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 numberMR38400-314K12
Total capacity384 GB (12 × 32 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 rank1Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items384 GB (12 × 32 GB) DDR5 4800 MHz PC5-38400 1Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

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

Enter the server BIOS and confirm the memory speed reads 4800 MT/s with CAS latency 40; the modules operate at 1.10 V and are registered ECC RDIMMs.

What does the package contain and is anything else required?

The box includes twelve 32 GB DDR5 4800 CL40 288‑pin ECC registered RDIMMs for a total of 384 GB; no additional parts are needed for installation.

Which capacity version should I choose for the ASUS RS720Q-E11-IM?

This kit provides the full 384 GB (12 × 32 GB) configuration validated for the RS720Q-E11-IM; select it when you need the maximum supported memory.

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