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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM RS720-E11-RS12U 192GB (12x16GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-R6YS-G2RHA MPN RS720-E11-RS12U

A 192GB DDR5 4800 ECC registered memory kit in twelve 16GB modules for ASUS RS720-E11-RS12U servers

  • Total capacity192 GB (12 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • Massive 192GB capacity from twelve 16GB modules
  • DDR5 4800 speed for high-throughput server workloads
  • ECC registered design protects data integrity under load
  • Low 1.1V operation reduces power draw per module
  • Validated for ASUS RS720-E11-RS12U 2U dual-socket server

System-specific DDR5 RDIMM kit

This 192GB kit contains twelve 16GB DDR5 4800 registered ECC modules built for the ASUS RS720-E11-RS12U 2U dual-socket server. It targets administrators who need maximum memory capacity in that exact platform.

12 modules at CL40 registered speed

Each 1Rx8 module runs at PC5-38400 with 1.10V and CAS 40 latency. The registered buffer and ECC protect data integrity across all 192GB, while the twelve-slot population fills the server's memory channels completely.

288-pin DDR5 form factor for RS720-E11

Modules slot directly into the server's DDR5 RDIMM sockets without heat spreaders, leaving clearance for the 2U chassis airflow. Builders needing more capacity than 192GB or a different server model must choose another kit.

How it compares

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

Price $4,737.99
Pricier than about 79% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (12 × 16 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $24.68 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 numberMR38400-618K12
Total capacity192 GB (12 × 16 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 rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items192 GB (12 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Can the 12 DDR5 4800 CL40 ECC RDIMM modules be mixed with any other DDR5 modules already installed in the ASUS RS720-E11-RS12U?

Mixing modules with different speeds, latencies, voltages or ranks can prevent the server from booting or force all memory to run at the lowest common settings; for guaranteed stability use the identical 12 x 16 GB kit.

How do I confirm the full 192 GB kit is recognised and running at DDR5 4800 CL40 after installation?

Enter the BIOS or UEFI on the ASUS RS720-E11-RS12U and check that 192 GB is detected, the speed shows 4800 MT/s and the CAS latency reads CL40.

What exactly ships in the box and is anything else required to install the kit?

The box contains the 12 x 16 GB DDR5 4800 CL40 1.1 V ECC registered RDIMM modules; no extra parts or cables are needed for installation.

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