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Two green DDR5 RDIMM sticks, black chips, no heat spreader, 288-pin, 1Rx8, 32GB kit

NEMIX RAM

NEMIX RAM RS700-E11-RS4U 32GB (2x16GB) DDR5 4800 ECC RDIMM memory upgrade

SKU CH-QPDC-JQHR3 MPN RS700-E11-RS4U

A 32GB dual-channel DDR5 ECC registered server memory kit running at 4800MHz with CL40 latency, built for ASUS RS700-E11-RS4U 1U dual-socket systems

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 32 GB total capacity from two 16 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design protects data integrity under load
  • 10 V operation lowers server power draw
  • Validated for ASUS RS700-E11-RS4U 1U dual-socket systems

Target Server and Workload Fit

This memory kit is built for the ASUS RS700-E11-RS4U 1U dual-socket server and similar platforms that require DDR5 4800 registered ECC RDIMMs. It suits administrators expanding capacity for virtualisation, database or high-performance computing workloads where error correction and signal integrity are mandatory. Builders using consumer motherboards, laptops or any system that accepts only unbuffered non-ECC DIMMs cannot use these modules.

Deciding Specification: Registered ECC DDR5 4800

The single attribute that determines compatibility is the registered ECC DDR5 4800 RDIMM form factor. The motherboard must support registered error-correcting DDR5 at 4800 MT/s with a 288-pin interface; if it requires unbuffered, non-ECC or a different speed grade, this kit will not function.

How it compares

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

Price $873.99
Pricier than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $27.31 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 numberMR38400-618K2
Total capacity32 GB (2 × 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 items32 GB (2 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the 1.1 V operating voltage limit sustained throughput in the ASUS RS700-E11-RS4U?

The kit runs at the standard DDR5 1.1 V, which is the voltage the server platform expects for stable 4800 MT/s operation.

How much heat does the 32 GB kit produce during all-day workloads without a heat spreader?

Bare 1Rx8 modules at 1.1 V typically stay within normal DDR5 thermal limits in a 1U chassis with directed airflow.

Must the ASUS RS700-E11-RS4U already have a DDR5 RDIMM-capable motherboard for this memory to work?

Yes, the kit is built for the DDR5 RDIMM slots in that specific 1U dual-socket server model.

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