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Green bare circuit board DDR5 RDIMM with black memory chips and gold edge contacts

NEMIX RAM

NEMIX RAM RS720-E11-RS24U 16GB DDR5 4800 CL40 1Rx8 ECC RDIMM memory upgrade

SKU CH-PDM9-53W7B MPN RS720-E11-RS24U

16 GB DDR5 4800 CL40 ECC RDIMM module for ASUS RS720-E11-RS24U servers

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • ECC protection ensures data integrity for critical workloads
  • 4800 MHz DDR5 speed handles demanding server applications
  • Registered design stabilises signal integrity on multi-DIMM configurations
  • 1 V operation reduces power draw in dense deployments
  • Validated for ASUS RS720-E11-RS24U 2U dual-socket servers

16GB DDR5 4800 ECC RDIMM

This 16GB DDR5 4800 CL40 registered DIMM adds error-correcting memory to an ASUS RS720-E11-RS24U 2U dual-socket server. It operates at 1.1V with a 1Rx8 organisation and 288-pin DDR5 form factor.

Who this suits, who it does not

Suits administrators upgrading or repairing the specified ASUS 2U server platform where registered ECC DDR5 is required. Not for desktop PCs, laptops, NAS units or any system that needs unbuffered non-ECC modules or a different memory generation.

Deciding specification

The module is a 16GB 288-pin DDR5 4800 CL40 1Rx8 registered ECC DIMM at 1.1V built for the ASUS RS720-E11-RS24U server; if the target system does not accept that exact combination, the part will not work.

How it compares

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

Price $407.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $25.50 per GB
Pricier than about 70% 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 numberMR38400-618K1
Total capacity16 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 items16 GB (1 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Should I pick a single 16GB module or a different capacity for the RS720-E11-RS24U?

This part is a single 16GB 1Rx8 DDR5 4800 RDIMM. Add identical modules to fill the server's DIMM slots and reach the total capacity your workload requires.

What does the 4800 MT/s rating deliver once installed in the ASUS RS720-E11-RS24U?

The module runs at DDR5 4800 (PC5-38400) with CL40 latency at 1.10V, providing the rated throughput and error-correction for the server's registered memory channels.

How does the 288-pin DDR5 RDIMM interface limit performance in this server?

The 288-pin registered DDR5 interface connects to the server's memory controller at 4800 MT/s, capping bandwidth to PC5-38400 while ECC and registered signalling maintain data integrity.

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