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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 768GB (16 x 48GB) DDR5 5600 ECC Registered RDIMM Supermicro H13DSG-OM memory upgrade

SKU CH-76ZD-D9PMA

16 x 48 GB DDR5-5600 ECC registered RDIMM kit for Supermicro H13DSG-OM

  • Total capacity768 GB (16 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 768GB 16X48GB

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  • 768GB total capacity across 16 matched 48GB modules for maximum server density
  • DDR5-5600 speed with CL46 latency delivers rated bandwidth without manual tuning
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated slots
  • 1V operation matches the motherboard's memory controller specification exactly
  • 288-pin RDIMM form factor verified for Supermicro H13DSG-OM memory population rules

Supermicro H13DSG-OM memory kit

This 768GB kit delivers 16 modules of 48GB DDR5 5600 ECC Registered RDIMM tuned for the Supermicro H13DSG-OM motherboard. It targets administrators expanding server capacity for virtualization databases or high-throughput workloads where full-slot population and data integrity are required.

1.1V registered operation

Each module runs at 1.10V with CL46 latency in a 2Rx8 configuration. The registered architecture buffers address and control signals so the memory controller stays stable across all 16 slots. ECC corrects single-bit errors on the fly reducing silent data corruption and unexpected reboots under sustained load.

288-pin RDIMM form factor

The 288-pin Registered DIMM form factor matches the board's memory slots exactly not UDIMM or SODIMM. Populate all 16 slots following the motherboard manual's population order to reach 768GB at rated speed. Systems needing fewer modules or non-ECC memory should select a different kit.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $17,981.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (16 × 48 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $23.41 per GB
Pricier than about 68% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-4828K16
Total capacity768 GB (16 × 48 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items768 GB 16 × 48 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How do I install the 16 DDR5 RDIMMs in the Supermicro H13DSG-OM and which population order avoids the common mistake?

Follow the motherboard manual for the exact slot sequence; the 2Rx8 registered modules must fill channels in the prescribed order so the memory controller recognises all 768 GB at DDR5-5600.

What maintenance or replacement will the 16-piece DDR5 ECC RDIMM kit need over its service life?

Registered ECC RDIMMs have no moving parts or user-serviceable components; if a module fails the lifetime replacement warranty covers a direct swap of the faulty 48 GB stick.

What is the first limit that appears when all 16 slots run sustained workloads at DDR5-5600 CL46?

The registered buffer and 1.10 V operation keep electrical loading within spec, so the practical ceiling is the motherboard's maximum supported capacity of 768 GB across the 16 DIMM slots.

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