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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM RS720-E11-RS24U 192GB (12x16GB) DDR5 4800 ECC RDIMM memory upgrade

SKU CH-MT33-HJP2P MPN RS720-E11-RS24U

Adds 192 GB of DDR5 4800 ECC registered memory in a 12-module kit for ASUS RS720-E11-RS24U 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
  • 192 GB total capacity with twelve 16 GB modules
  • DDR5 4800 speed rated at PC5-38400 for high throughput
  • ECC registered design detects and corrects data errors
  • 1 V operation reduces server power draw
  • Validated for ASUS RS720-E11-RS24U 2U dual-socket server

192GB DDR5 4800 ECC RDIMM Kit

This 192GB kit contains 12 modules of 16GB each, built to DDR5 4800 (PC5-38400) with CL40 latency and 1.1V operation. It uses 288-pin registered DIMMs with on-die ECC and a 1Rx8 organisation, qualified for the ASUS RS720-E11-RS24U 2U dual-socket server.

Sustained Load Behaviour

Registered buffering and ECC correction keep data integrity stable during continuous, multi-threaded workloads typical of virtualisation or database hosting. The modules are stress-tested under load by the supplier to verify reliable operation at the rated 4800 MT/s speed across all 12 slots.

Compatibility Check Points

Confirm your RS720-E11-RS24U motherboard supports 12 DDR5 RDIMM slots and can populate them with 1Rx8 modules at 4800 MT/s. Verify the BIOS version enables the full 192GB capacity and that the memory configuration follows the server vendor's population rules for dual-socket operation.

How it compares

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

Price $5,404.99
Pricier than about 81% 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 $28.15 per GB
Pricier than about 79% 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

Does the 1.10V DDR5 4800 kit add noticeable heat or power draw when the server runs 24/7?

Each module runs at 1.10V with no heat spreader, so the 12x16GB kit draws minimal extra power and relies on the chassis airflow for cooling during continuous operation.

What existing hardware must the chassis already have for this 288-pin registered ECC kit to function?

The server needs an ASUS RS720-E11-RS24U motherboard with DDR5 RDIMM slots and a CPU memory controller that supports 4800MHz PC5-38400 registered ECC memory.

Can the 1Rx8 CL40 modules share memory channels with any remaining 16GB DDR5 DIMMs already installed?

Yes, provided the other DIMMs are also DDR5 4800 registered ECC 1Rx8 modules; mixing ranks or speeds would force the controller to downclock all channels.

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