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Six green DDR5 RDIMM modules, bare chips, no heat spreaders

NEMIX RAM

NEMIX RAM 192GB (6x32GB) DDR5 4800 CL40 ECC RDIMM ASUS S14NA-U12 memory upgrade

SKU CH-2DCY-J0FEB

Six 32 GB DDR5 4800 CL40 ECC registered modules totalling 192 GB for ASUS S14NA-U12 servers

  • Total capacity192 GB (6 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 192GB total capacity across six 32GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth rating
  • ECC registered design protects data integrity in servers
  • CL40 latency at 1.1V operating voltage
  • Validated for ASUS S14NA-U12 server board

192 GB DDR5 ECC RDIMM kit

This six-module kit delivers 192 GB of DDR5 ECC registered memory built for the ASUS S14NA-U12 server board. Each 32 GB module runs at 4800 MT/s with CL40 latency at 1.10 V. The 1Rx4 organisation and 288-pin RDIMM form factor match the platform's registered DIMM slots.

Capacity and headroom

Six 32 GB modules populate all available channels for maximum supported density on compatible ASUS server boards. The 192 GB total suits virtualisation hosts, database nodes and memory-heavy analytics workloads. Workloads that exceed 192 GB or require higher frequencies than 4800 MT/s will need a different platform or memory configuration.

Thermals noise and power

Modules operate at the standard DDR5 1.10 V without heat spreaders, relying on chassis airflow for cooling. Registered buffers add minimal power draw per DIMM under load. In a properly ventilated server enclosure the kit runs silently with no active cooling components on the modules themselves.

How it compares

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

Price $5,430.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (6 × 32 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $28.29 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 numberMR38400-314K6
Total capacity192 GB (6 × 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 items192 GB (6 × 32 GB) DDR5 4800 MHz PC5-38400 1Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will these 1Rx4 DDR5 4800 CL40 modules work alongside the existing DDR5 ECC RDIMMs already installed in my ASUS S14NA-U12?

The kit uses 1Rx4 registered DDR5 at 4800 MT/s with CL40 latency and 1.1 V. Mixing ranks or speeds can prevent the server from posting, so populate all twelve slots with identical modules or follow the board's qualified vendor list.

How can I verify the 192 GB kit is running at the rated 4800 MT/s and CL40 after installation?

Enter the BIOS on the ASUS S14NA-U12 and confirm the memory frequency reads 4800 MT/s with timings at 40-40-40. The OS should report 192 GB total and show ECC active in system information.

Does the package contain only the six 32 GB RDIMMs, or are heat spreaders and installation tools included?

The box holds the six 288-pin DDR5 32 GB RDIMMs only. No heat spreaders, screws, or tools are supplied; the modules install directly into the server's DIMM slots.

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