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Green DDR5 RDIMM module with black chips and gold contacts

NEMIX RAM

NEMIX RAM RS720Q-E11-RS8U 32GB DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-5520-PTP0J MPN RS720Q-E11-RS8U

32 GB DDR5 4800 ECC registered RDIMM with CL40 latency and 1.1 V operation for ASUS RS720Q-E11-RS8U servers

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 32GB capacity expands server memory for demanding workloads
  • DDR5 4800 speed delivers high bandwidth for data-intensive tasks
  • ECC registered design corrects errors to protect critical data
  • 1V operation reduces power draw in dense configurations
  • Validated for ASUS RS720Q-E11-RS8U 2U4N high-density servers

32GB DDR5 4800 ECC RDIMM

This 32GB DDR5 4800 module is a registered ECC RDIMM built for compatible ASUS servers. It operates at 1.1V with CL40 latency and a 1Rx4 rank structure. The 288-pin design fits DDR5 RDIMM slots in the specified high-density platforms.

Who this suits and who it does not

It suits administrators upgrading or repairing the named ASUS 2U4N high-density server where this part number is validated. It does not suit builders needing unbuffered UDIMMs, non-ECC memory, different speeds, or modules for other server brands or form factors.

Deciding specification

The registered ECC RDIMM design with 1Rx4 organisation at DDR5 4800 is the single specification that determines compatibility; only systems qualified for this exact module type will accept it.

How it compares

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

Price $891.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $27.87 per GB
Pricier than about 78% 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 numberMR38400-314K1
Total capacity32 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 items32 GB (1 × 32 GB) DDR5 4800 MHz PC5-38400 1Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the RS720Q-E11-RS8U kit include anything besides the 32GB DDR5 4800 CL40 ECC RDIMM module?

The package contains only the single 288‑pin registered DIMM; no heat spreader, cables or additional hardware are supplied.

When should I choose this 1Rx4 32GB DDR5 4800 module over a different capacity or rank?

Select this 1Rx4 32GB stick when your ASUS RS720Q-E11-RS8U server requires a registered ECC DIMM at 4800 MT/s and you are populating one slot per channel.

What does the 4800 MT/s rating deliver once the module is installed in the RS720Q-E11-RS8U?

The module runs at DDR5‑4800 (PC5‑38400) with CL40 latency at 1.10 V, providing the rated bandwidth and error‑corrected throughput the server platform expects.

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