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Sixteen green DDR5 RDIMM modules in a row, black chips, no heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM DDR5 4800 ECC Registered RDIMM 512GB 16x32GB CL40 1.1V Supermicro H13DSG-O-CPU memory upgrade

SKU CH-5J7X-7JWXE

512GB DDR5 4800 ECC Registered RDIMM kit of 16×32GB CL40 1.1V modules validated for Supermicro H13DSG-O-CPU

  • Capacity512GB (16 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 512GB 16X32GB

Ver as outras 30 configurações
  • 512 GB total capacity from sixteen 32 GB modules for dense server workloads
  • DDR5 4800 speed with CL40 latency matches the motherboard's rated timing
  • Registered ECC design corrects single-bit errors and buffers signals for full-slot stability
  • 1 V operation reduces power draw across all populated DIMM slots
  • Verified 288-pin RDIMM fitment for Supermicro H13DSG-O-CPU memory population rules

Exact-Match Server Upgrade

This 512 GB kit delivers sixteen 32 GB DDR5 Registered ECC RDIMMs tuned to 4800 MT/s, CL40, at 1.1 V. It is built for administrators expanding a Supermicro H13DSG-O-CPU platform that requires the precise rank, voltage and timing the board's memory controller expects.

Registered ECC Stability

Registered buffering offloads the memory controller so every slot can run fully populated at rated speed while ECC corrects single-bit errors on the fly. The 2Rx8 organisation matches the motherboard's population rules, preventing silent data corruption and unplanned reboots in production workloads.

288-Pin RDIMM Form Factor

Modules use the standard 288-pin DDR5 RDIMM connector with no heat spreader, fitting the board's DIMM slots directly. Builders must consult the system manual for supported capacities and approved population order before installation to ensure full recognition and operation.

Pontos fortes

  • 512 GB total capacity from sixteen 32 GB modules for dense server workloads
  • DDR5 4800 speed with CL40 latency matches the motherboard's rated timing
  • Registered ECC design corrects single-bit errors and buffers signals for full-slot stability
  • 1 V operation reduces power draw across all populated DIMM slots
  • Verified 288-pin RDIMM fitment for Supermicro H13DSG-O-CPU memory population rules

Especificações

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-328K16
Capacity512GB (16 x 32GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content512GB 16X32GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Perguntas sobre este artigo

Will the 16 32GB RDIMMs in this kit need replacement under normal server operation?

Registered ECC DDR5 modules have no moving parts and are rated for continuous operation; replacement is only needed if a module fails or capacity requirements change.

What limit appears first when all 16 slots run at DDR5 4800 continuously?

The memory controller on the Supermicro H13DSG-O-CPU defines the maximum supported capacity and population rules; the kit matches the board's 2Rx8 registered specification for full-speed operation.

How much heat and power do the 512GB of DDR5 4800 RDIMMs produce at 1.1V all day?

Each 32GB 2Rx8 module runs at 1.1V without a heat spreader; total power draw scales with the 16-module population and the server's airflow handles the thermal load.

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