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Twelve green DDR5 RDIMM modules in anti-static tray, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 5600 768GB 12x64GB ECC RDIMM CL46 1.1V 2Rx4 Supermicro H13DSH memory upgrade

SKU CH-RT81-S008Z

A 768GB DDR5-5600 ECC registered kit with twelve 64GB modules at CL46 and 1.1V, built for Supermicro H13DSH servers

  • Capacity768GB (12 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 768GB 12X64GB

Show 30 more configurations
  • 768 GB total capacity from twelve 64 GB modules for maximum server density
  • DDR5 5600 speed with CL46 latency at 1.1 V for efficient high-throughput operation
  • Registered ECC RDIMM architecture corrects single-bit errors and stabilises fully populated slots
  • 2Rx4 dual-rank organisation matches the Supermicro H13DSH memory controller requirements
  • 288-pin DDR5 form factor ensures exact mechanical and electrical fit for the target motherboard

768GB DDR5-5600 ECC RDIMM kit for Supermicro H13DSH

This 12-module kit delivers 768GB of DDR5 registered ECC memory built for the Supermicro H13DSH motherboard. Each 64GB module runs at 5600MHz with CL46 latency at 1.1V. The 2Rx4 registered design matches the board's memory controller requirements for full-capacity operation.

DDR5 RDIMM population rules limit total capacity

The H13DSH motherboard dictates how many registered DIMMs it can accept and in which sequence they must be installed. Filling all slots with 2Rx4 modules reaches the platform's maximum supported density only when the manual's population table is followed exactly. Deviating from the approved order can prevent the system from posting or reduce usable memory.

2Rx4 registered ECC at 1.1V decides compatibility

The memory controller expects registered modules with 2Rx4 organisation, ECC enabled, and a 1.1V operating voltage. UDIMMs, SODIMMs, or modules with different rank structure or voltage will not be recognised at full speed or capacity. Verify the motherboard manual for supported capacities and population rules before purchase.

Highlights

  • 768 GB total capacity from twelve 64 GB modules for maximum server density
  • DDR5 5600 speed with CL46 latency at 1.1 V for efficient high-throughput operation
  • Registered ECC RDIMM architecture corrects single-bit errors and stabilises fully populated slots
  • 2Rx4 dual-rank organisation matches the Supermicro H13DSH memory controller requirements
  • 288-pin DDR5 form factor ensures exact mechanical and electrical fit for the target motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-924K12
Capacity768GB (12 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content768GB 12X64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Should I choose the 12-module 768 GB kit or a smaller capacity for the Supermicro H13DSH?

The 12 x 64 GB kit fills every DIMM slot on the H13DSH, delivering the maximum 768 GB the board supports at the rated DDR5 5600 speed.

What does the DDR5 5600 rating mean once the modules are installed in the server?

The memory controller will run the kit at 5600 MT/s with CL46 latency at 1.1 V, providing the full PC5-44800 bandwidth the platform expects.

How does the 288-pin RDIMM interface affect real-world capacity limits on this motherboard?

The registered 288-pin RDIMM design lets the H13DSH address all 12 slots at full 64 GB per module without signal degradation, enabling the full 768 GB configuration.

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