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Four green DDR5 RDIMM modules, no heat spreaders

NEMIX RAM

NEMIX RAM RS720-E11-RS24U 512GB (4x128GB) DDR5 4800 PC5-38400 4Rx4 1.1V CL40 288-Pin ECC RDIMM memory upgrade

SKU CH-GYYC-31MGR MPN RS720-E11-RS24U

512 GB DDR5 server kit in four 128 GB registered ECC modules at 4800 MT/s CL40 for the ASUS RS720-E11-RS24U

  • Capacity512GB (4 x 128GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 512 GB total capacity from four 128 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth for server workloads
  • ECC registered design detects and corrects data errors
  • 1 V operation reduces power draw in dense configurations
  • Validated for ASUS RS720-E11-RS24U 2U dual-socket server

Server Memory Kit

This 512GB kit contains four 128GB DDR5 4800 ECC registered DIMMs built for the ASUS RS720-E11-RS24U dual-socket server. The modules run at 1.1V with CL40 latency and use a 4Rx4 organisation. They are designed for mission-critical workloads that require error correction and registered buffering.

Suitable Applications

This memory suits administrators expanding the ASUS RS720-E11-RS24U to its supported capacity for virtualisation, database or high-performance computing tasks. It is not for desktop PCs, workstations or laptops that accept only unbuffered non-ECC DDR5. Builders needing lower capacities or different server platforms should verify their motherboard qualifications first.

Deciding Specification

The kit provides 512GB total capacity across four 288-pin DDR5 RDIMM modules operating at PC5-38400 speed. This capacity and registered ECC format are the primary factors that determine compatibility with the target ASUS 2U server.

商品特色

  • 512 GB total capacity from four 128 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth for server workloads
  • ECC registered design detects and corrects data errors
  • 1 V operation reduces power draw in dense configurations
  • Validated for ASUS RS720-E11-RS24U 2U dual-socket server

商品規格

BrandNEMIX RAM
SeriesASUS Server Motherboard Compatible Series Memory
ModelASUS DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-744K4
Capacity512GB (4 x 128GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemASUS
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank4Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content512GB (4X128GB) DDR5 4800MHZ PC5-38400 4Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

商品問答

Does the ASUS RS720-E11-RS24U server board require all 24 DDR5 slots to be populated for this 512GB kit to function?

The kit provides four 128GB modules; the RS720-E11-RS24U supports up to 24 DIMMs, so you can install this kit in the appropriate channels without filling every slot.

If I keep existing DDR5 4800 RDIMMs in the same server, will the new 4Rx4 modules run at the same CL40 timing?

The board will train all installed DDR5 4800 RDIMMs to a common speed and latency; matching CL40 on the new modules helps maintain uniform timing across channels.

After installation, how can I verify each 128GB module is recognised as 4Rx4 ECC registered memory?

Check the BIOS memory configuration or OS tools such as dmidecode; each DIMM should report 128GB, DDR5 4800, 4Rx4, ECC registered, and 1.10V operation.

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