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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 96GB (6×16GB) DDR5 4800 ECC RDIMM RS520A-E12-RS24U memory upgrade

SKU CH-NQR0-EP86T MPN RS520A-E12-RS24U

A 96GB kit of six 16GB DDR5 4800 ECC registered DIMMs for the ASUS RS520A-E12-RS24U server

  • 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 capacity scales memory-intensive workloads with six 16 GB modules
  • DDR5 4800 speed delivers high throughput for server applications
  • ECC registered design protects data integrity in mission-critical environments
  • 10 V operation reduces power draw per module
  • Validated for ASUS RS520A-E12-RS24U 2U server compatibility

Capacity and Configuration

This kit provides 96GB of DDR5 memory across six 16GB registered DIMMs. It is built for the ASUS RS520A-E12-RS24U single-socket 2U server and operates at 4800MT/s with CL40 latency. ECC and registered buffering protect data integrity in continuous workloads. The modules run at 1.1V and use a 288-pin DDR5 RDIMM form factor.

Suitable Use and Limitations

This memory suits administrators expanding the ASUS RS520A-E12-RS24U to its supported capacity with validated ECC RDIMMs. It is not for desktop PCs, workstations, or laptops that require unbuffered non-ECC UDIMMs. Buyers needing higher speeds, lower latencies, or consumer form factors should look at something else. Systems that cannot accept registered ECC modules will not boot with this kit.

Deciding Specification

The registered ECC RDIMM interface combined with DDR5 4800 speed and 1Rx8 organisation determines compatibility. Only platforms that explicitly support DDR5 registered ECC memory at this data rate can use the kit. Verify the server memory qualification list before purchase.

How it compares

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

Price $2,501.99
Pricier than about 71% 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 $26.06 per GB
Pricier than about 72% 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

Will the 288-pin DDR5 RDIMM modules fit the memory slots on the ASUS RS520A-E12-RS24U server?

Yes, the 288-pin DDR5 RDIMM form factor matches the DIMM slots on the ASUS RS520A-E12-RS24U server. The kit provides six 16 GB registered modules for a total of 96 GB.

What is the correct order to install the six 1Rx8 modules so the server recognises all 96 GB?

Follow the ASUS RS520A-E12-RS24U manual for the exact slot population sequence. Install the 1Rx8 registered DIMMs in the prescribed channels so the memory controller initialises the full 96 GB capacity.

When should the 1.10 V registered ECC modules be replaced to keep the ASUS server running reliably?

Replace modules if the system logs correctable ECC errors that increase over time or if diagnostics report uncorrectable failures. The registered DDR5 DIMMs have no moving parts and require no scheduled swap.

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