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Four green DDR5 RDIMM modules without heat spreaders, 128GB total

NEMIX RAM

NEMIX RAM 128GB (4×32GB) DDR5 4800 CL40 1.1V ECC RDIMM 288-pin ASUS RS720Q-E11-IMMERSION

SKU CH-T60G-SMQYP

128GB DDR5 ECC registered server kit with four 32GB modules at 4800MHz CL40 1.1V for ASUS RS720Q-E11 immersion systems

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 128 GB total capacity across four 32 GB modules
  • DDR5 4800 speed with CL40 latency for responsive throughput
  • ECC registered design detects and corrects data errors
  • Low 1.1 V operating voltage reduces power draw
  • Validated for ASUS RS720Q-E11 immersion-cooled server platform

128GB DDR5 RDIMM kit for ASUS immersion server

This kit provides 128GB of DDR5 ECC registered memory across four 32GB modules running at 4800 MT/s with CL40 latency at 1.1V. It is built specifically for the ASUS RS720Q-E11-IMMERSION 2U4N high-density immersion cooling server.

System builders populating the RS720Q-E11-IMMERSION

Administrators scaling compute density in the RS720Q-E11-IMMERSION will use this kit to fill memory slots with validated ECC RDIMMs. Sites needing non-ECC DIMMs, unbuffered modules or a different pin count should select other memory.

DDR5 4800 CL40 1Rx4 registered ECC specification

Each module is a 288-pin DDR5 RDIMM organised as 1Rx4 with a CAS latency of 40 cycles at the standard 1.10V operating voltage. This combination of speed, rank structure and error correction determines whether the kit matches the server memory qualification list.

How it compares

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

Price $3,511.99
Pricier than about 75% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $27.44 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 numberMR38400-314K4
Total capacity128 GB (4 × 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 items128 GB (4 × 32 GB) DDR5 4800 MHz PC5-38400 1Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What DDR5 speed does this kit run at, and what bandwidth does that cap it to?

The modules run at DDR5 4800 MT/s, delivering a maximum bandwidth of PC5 38400 MB/s.

What physical slot and form factor do the four 32 GB modules need to fit the ASUS RS720Q-E11-IMMERSION?

Each module is a 288-pin DDR5 RDIMM, 1Rx4 organisation, designed for the server's registered DIMM slots.

How are the modules installed in the ASUS 2U4N chassis, and which step is often missed?

Align the notch on each 288-pin RDIMM with the slot key, press firmly until both retention clips click, then verify in BIOS that all four 32 GB modules are detected at 4800 MT/s.

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