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Two green 288-pin DDR5 RDIMM modules with black chips, no heat spreader

NEMIX RAM

NEMIX RAM RS720Q-E11-RS8U 32GB (2x16GB) DDR5 4800 ECC RDIMM memory upgrade

SKU CH-N2V1-WJ707 MPN RS720Q-E11-RS8U

32 GB dual-channel DDR5 kit with ECC registered RDIMMs at 4800 MT/s for ASUS RS720Q-E11-RS8U servers

  • Capacity32GB (2 x 16GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • ECC protection prevents data corruption in critical workloads
  • 4800 MT/s speed handles heavy server tasks efficiently
  • Registered design stabilises signal integrity for dense configurations
  • 1 V operation reduces power draw per module
  • ASUS RS720Q-E11-RS8U validated compatibility ensures reliable deployment

System-specific DDR5 ECC RDIMM kit

This 32 GB kit contains two 16 GB DDR5 4800 registered DIMMs built for the ASUS RS720Q-E11-RS8U 2U4N high-density server. ECC and registered buffering protect data integrity under sustained workloads. The modules run at 1.10 V with a CAS latency of CL40. They install in the standard 288-pin DDR5 slots of the target platform.

Compatibility and use-case fit

The kit is validated for the named ASUS server model and suits administrators upgrading that exact chassis. It will not fit systems that require unbuffered UDIMMs, lower-density 8 GB modules, or a different DDR generation. Buyers needing higher capacities per DIMM or non-ECC memory for workstation boards should look elsewhere.

Registered ECC with 1Rx8 organisation

Each module uses a single-rank 1Rx8 layout, which the ASUS RS720Q-E11-RS8U memory controller expects for stable operation at 4800 MT/s. The registered buffer reduces electrical load on the server's memory bus, allowing the full two-DIMM population per channel. Confirm the server's qualified-vendor list matches part number MR38400-618K2 before ordering.

Highlights

  • ECC protection prevents data corruption in critical workloads
  • 4800 MT/s speed handles heavy server tasks efficiently
  • Registered design stabilises signal integrity for dense configurations
  • 1 V operation reduces power draw per module
  • ASUS RS720Q-E11-RS8U validated compatibility ensures reliable deployment

Specifications

BrandNEMIX RAM
SeriesASUS Server Motherboard Compatible Series Memory
ModelASUS DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-618K2
Capacity32GB (2 x 16GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemASUS
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank1Rx8
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content32GB (2X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does this 288-pin DDR5 RDIMM kit fit the ASUS RS720Q-E11-RS8U 2U4N high-density server?

Yes, the kit is built for the ASUS RS720Q-E11-RS8U 2U4N high-density server and uses the standard 288-pin DDR5 RDIMM form factor required by that platform.

What is the correct order for populating the two 1Rx8 modules in the server?

Install the two 16 GB 1Rx8 modules in the slots specified by the ASUS RS720Q-E11-RS8U manual for a two-DIMM configuration; the common error is using the wrong channel pair.

When should the registered ECC modules be replaced in a production server?

Replace modules only if ECC correctable-error counts rise sharply or the server logs uncorrectable memory errors; otherwise the registered DDR5 RDIMMs have no scheduled replacement interval.

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