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Six green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 768GB (6×128GB) DDR5-5600 CL46 ECC Registered RDIMM memory upgrade for Supermicro H14DSG-O-CPU

SKU CH-BFDA-23ETP

Six 128 GB DDR5-5600 CL46 registered ECC RDIMMs add 768 GB of error-correcting capacity to the Supermicro H14DSG-O-CPU motherboard

  • Capacity768GB (6 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 768GB 6X128GB

Show 30 more configurations
  • 768 GB capacity across six 128 GB modules scales memory-intensive workloads
  • DDR5-5600 speed at CL46 latency delivers rated throughput for the platform
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated slots
  • 1 V operation matches the motherboard's memory-controller specification exactly
  • 288-pin RDIMM form factor fits the Supermicro H14DSG-O-CPU memory slots precisely

Server-grade DDR5 ECC RDIMM kit for Supermicro

This 768GB kit contains six 128GB DDR5-5600 registered ECC modules built to the exact rank, voltage and timing the Supermicro H14DSG-O-CPU memory controller expects. It targets administrators who need maximum supported capacity in every slot for virtualization, database or compute workloads.

DDR5-5600 registered interface limits

The DDR5-5600 (PC5-44800) standard delivers 5600 MT/s at 1.1V with CL46 latency, but full-speed operation requires the motherboard to support 2Rx4 registered DIMMs in a six-module population. If the board's qualified-vendor list restricts maximum capacity per slot or total channels, the kit will down-clock or fail to post.

768GB total capacity across six registered DIMMs

The single specification that decides fitment is the 768GB (6×128GB) 2Rx4 registered ECC configuration; the Supermicro H14DSG-O-CPU must explicitly support this exact population and capacity in its memory-reference guide, otherwise the system will not recognise the full amount or will not boot.

Highlights

  • 768 GB capacity across six 128 GB modules scales memory-intensive workloads
  • DDR5-5600 speed at CL46 latency delivers rated throughput for the platform
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated slots
  • 1 V operation matches the motherboard's memory-controller specification exactly
  • 288-pin RDIMM form factor fits the Supermicro H14DSG-O-CPU memory slots precisely

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-724K6
Capacity768GB (6 x 128GB)
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 6X128GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Should I choose the 768GB 6×128GB kit or a different capacity for the Supermicro H14DSG-O-CPU?

The 768GB kit uses six 128GB DDR5-5600 RDIMMs at 1.1V with CL46 timing. It matches the board's required 2Rx4 rank, registered ECC design and 288-pin form factor so the memory controller recognises full capacity at rated speed.

What does the DDR5-5600 CL46 rating deliver once installed in the server?

The modules run at 5600 MT/s with a CAS latency of 46 cycles at 1.1V. Registered buffering offloads the memory controller, allowing all six slots to operate fully populated while ECC corrects single-bit errors on the fly to prevent silent data corruption.

How does the PC5-44800 DDR5 interface limit real-world throughput?

The PC5-44800 designation means a peak transfer rate of 44800 MB/s per module. With six 2Rx4 RDIMMs the memory controller can sustain near-peak bandwidth across all channels, capped by the DDR5-5600 clock and the board's population rules.

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