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Two green DDR5 RDIMM sticks without heat spreaders

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 4800 ECC RDIMM memory upgrade RS520A-E12-RS24U

SKU CH-ZT82-4H0K7 MPN RS520A-E12-RS24U

DDR5 4800 ECC RDIMM kit with 64GB capacity for ASUS RS520A-E12-RS24U servers

  • Capacity64GB (2 x 32GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 64 GB capacity with two 32 GB modules
  • DDR5 4800 speed rated at PC5-38400
  • ECC registered design for data integrity
  • 1 V operation reduces power draw
  • Validated for ASUS RS520A-E12-RS24U server

System-Specific DDR5 RDIMM Kit

This NEMIX RAM kit delivers 64 GB across two 32 GB DDR5 4800 registered DIMMs built for the ASUS RS520A-E12-RS24U server. ECC and registered buffering protect data integrity in mission-critical workloads. Modules run at 1.10 V with CL40 timing and use major OEM chips from Samsung, Micron or Hynix. The 288-pin form factor matches the platform’s memory slots exactly.

Suited for single-socket 2U server upgrades

Administrators expanding memory in the named ASUS 2U server will find direct compatibility and validated stability. Buyers who need unbuffered UDIMMs, non-ECC modules, lower latency ratings, heat spreaders, or capacities beyond the 64 GB supplied here should look at other products. The kit does not support desktop or laptop platforms.

DDR5 4800 registered ECC specification

The decisive attribute is the DDR5 4800 registered ECC RDIMM design with 1Rx4 organisation. This combination determines whether the module fits the server’s memory controller and meets its error-correction requirements. Verify the platform demands registered ECC DDR5 at 4800 MT/s before ordering.

Highlights

  • 64 GB capacity with two 32 GB modules
  • DDR5 4800 speed rated at PC5-38400
  • ECC registered design for data integrity
  • 1 V operation reduces power draw
  • Validated for ASUS RS520A-E12-RS24U server

Specifications

BrandNEMIX RAM
SeriesASUS Server Motherboard Compatible Series Memory
ModelASUS DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-314K2
Capacity64GB (2 x 32GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemASUS
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank1Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content64GB (2X32GB) DDR5 4800MHZ PC5-38400 1Rx4 1.1V 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 kit contains two 288-pin DDR5 RDIMM modules designed for the ASUS RS520A-E12-RS24U server motherboard.

Do I need to populate specific DIMM slots on the motherboard when installing this 64GB kit?

Install the two 32GB modules in the channels recommended by the ASUS RS520A-E12-RS24U manual to enable dual-channel operation.

Should I expect to replace the modules if the server workload increases beyond the current 4800MT/s speed?

The modules run at DDR5 4800 with CL40 latency; if future workloads require higher speeds, faster DDR5 RDIMMs would be needed.

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