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Sixteen green DDR5 RDIMM modules in a tray

NEMIX RAM

NEMIX RAM RS720QA-E12-RS8U 1TB (16x64GB) DDR5 4800 CL40 2Rx4 ECC RDIMM memory upgrade

SKU CH-4T2C-2W22X MPN RS720QA-E12-RS8U

16 DDR5 RDIMMs deliver 1 TB of ECC registered server memory at 4800 MT/s CL40 for the ASUS RS720QA-E12-RS8U

  • Total capacity1 TB (16 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 1TB capacity for high-density server workloads
  • 16 modules of 64GB each for maximum memory scaling
  • DDR5 4800 speed with CL40 latency for responsive data handling
  • ECC registered RDIMM design for error correction and signal integrity
  • Compatible with ASUS RS720QA-E12-RS8U 2U4N rack servers

High-capacity DDR5 server kit

This kit provides 1 TB of DDR5 memory using sixteen 64 GB registered DIMMs. It is built for ASUS high-density 2U4N rack servers and runs at 4800 MHz with CL40 latency. ECC and registered buffering protect data integrity in mission-critical workloads.

Suited for memory-heavy server roles

IT teams scaling virtualization, database or HPC clusters on the RS720QA-E12-RS8U platform will benefit from the full 1 TB capacity. Builders needing non-ECC consumer DIMMs, lower capacities or modules without registered buffering should look at other product lines.

Registered ECC DDR5 at 4800 MHz

The modules operate at 1.10 V and use a 2Rx4 organisation across 288 pins. This registered ECC DDR5 specification determines whether the kit matches the server memory controller and qualified vendor list.

How it compares

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

Price $27,309.99
Pricier than about 92% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (16 × 64 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $27.31 per GB
Pricier than about 76% 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 numberMR38400-924K16
Total capacity1 TB (16 × 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 items1 TB (16 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

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