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Six green DDR5 RDIMM modules in static bag

NEMIX RAM

NEMIX RAM RS720Q-E11-RS8U 96GB (6x16GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-F65K-9P6DE MPN RS720Q-E11-RS8U

96GB kit of six 16GB DDR5 4800 CL40 ECC registered RDIMMs at 1.1V for ASUS RS720Q-E11-RS8U servers

  • Total capacity96 GB (6 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 96 GB total capacity for memory-intensive server workloads
  • DDR5 4800 speed with PC5-38400 bandwidth rating
  • ECC registered RDIMM design protects data integrity
  • 1 V operation reduces power draw per module
  • Six 16 GB 1Rx8 modules populate all channels

Server Memory Kit Overview

This NEMIX RAM kit provides 96GB of DDR5 memory across six 16GB modules. It is designed specifically for the ASUS RS720Q-E11-RS8U high-density server platform. The registered ECC RDIMM format ensures data integrity and signal stability under sustained enterprise workloads. Modules operate at 4800MHz with a CL40 latency at 1.1V.

Compatibility & Use Cases

This kit suits administrators upgrading or populating the named ASUS 2U4N server where registered ECC DDR5 is required. It will not fit systems that accept only unbuffered UDIMMs or earlier DDR generations. Buyers needing a different capacity, speed bin, or form factor should look at other configurations.

Deciding Specification

The registered ECC RDIMM form factor combined with DDR5 4800MHz speed determines whether this kit matches the server memory slots and platform requirements. Verify the motherboard Qualified Vendor List for the exact part number MR38400-618K6 before purchase.

How it compares

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

Price $2,658.99
Pricier than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB (6 × 16 GB)
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $27.70 per GB
Pricier than about 77% 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 numberMR38400-618K6
Total capacity96 GB (6 × 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 items96 GB (6 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How much power does the 1.10 V DDR5 kit draw when the server runs all day?

Each module operates at 1.10 V, the standard DDR5 voltage, so total power scales with the 96 GB capacity and the platform's memory controller efficiency.

What motherboard slot and firmware support are required for the 288-pin registered DIMMs to initialise?

The kit needs an ASUS RS720Q-E11-RS8U motherboard with DDR5 RDIMM slots and a BIOS that recognises 1Rx8 ECC modules at 4800 MT/s.

Will the CL40 1Rx8 registered modules work alongside older DDR5 ECC RDIMMs already installed in the same system?

Mixing is possible only if the existing DIMMs share the same 4800 MT/s speed, 1.10 V voltage, registered design and 1Rx8 organisation; otherwise the memory controller will down-clock or disable the mismatched sticks.

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