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Twelve green DDR5 RDIMM modules without heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM DDR5 4800 ECC RDIMM 384GB 12x32GB CL40 1.1V 1Rx4 memory upgrade

SKU CH-JBHK-RBZ89

384 GB DDR5 ECC registered server kit with twelve 32 GB modules at 4800 MT/s, CL40, 1.1 V, 1Rx4, 288-pin, validated for ASRock Rack GENOAD12M3-2Q

  • Capacity384GB (12 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 384GB 12X32GB

Show 4 more configurations
  • 384 GB total capacity across 12 matched 32 GB modules for full server population
  • DDR5-4800 speed with CL40 latency and 1.1 V operation matching controller expectations
  • Registered ECC RDIMM design offloads the memory controller and corrects single-bit errors on the fly
  • 288-pin form factor verified for ASRock Rack GENOAD12M3-2Q motherboard population rules
  • Built with major OEM Samsung, Micron or Hynix DRAM chips for enterprise-grade reliability

Server-grade DDR5 RDIMM kit

This NEMIX RAM kit delivers 384GB across twelve 32GB DDR5-4800 Registered ECC modules. It targets administrators expanding an ASRock Rack GENOAD12M3-2Q server to its full memory capacity for virtualisation or database workloads. Each stick runs at 1.1V with CL40 timing in a 288-pin RDIMM form factor.

Sustained-load behaviour

Registered buffering offloads the memory controller so all twelve slots operate at rated speed without throttling. ECC corrects single-bit errors on the fly, preventing silent data corruption during long compute runs. The 1Rx4 organisation keeps electrical loading consistent across the full population.

Installation notes

Modules must follow the motherboard's exact population sequence; the manual dictates which slots fill first. No heat spreaders are fitted, so airflow across the bare PCB is required. Mixing with UDIMM or different-rank DIMMs will prevent the system from posting.

Highlights

  • 384 GB total capacity across 12 matched 32 GB modules for full server population
  • DDR5-4800 speed with CL40 latency and 1.1 V operation matching controller expectations
  • Registered ECC RDIMM design offloads the memory controller and corrects single-bit errors on the fly
  • 288-pin form factor verified for ASRock Rack GENOAD12M3-2Q motherboard population rules
  • Built with major OEM Samsung, Micron or Hynix DRAM chips for enterprise-grade reliability

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-314K12
Capacity384GB (12 x 32GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemASRock Rack
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content384GB 12X32GB DDR5 4800MHz PC5-38400 1Rx4 1.1V 288-PIN ECC RDIMM KIT

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