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Twelve green DDR5 RDIMM modules in a row, bare circuit boards with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 5600 ECC RDIMM 576GB (12×48GB) CL46 1.1V 2Rx8 Supermicro H13DSG-O-CPU

SKU CH-N5RP-M9J5V

A 576GB DDR5 server kit of twelve 48GB registered ECC modules running at 5600MHz CL46 1.1V for Supermicro H13DSG-O-CPU motherboards

  • Total capacity576 GB (12 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 576GB total capacity from twelve 48GB modules maximises server memory density
  • DDR5 5600 speed with CL46 latency delivers rated throughput for compute workloads
  • Registered ECC architecture corrects single-bit errors and supports full population stability
  • 1V operation at 2Rx8 rank matches the motherboard memory controller specification
  • 288-pin RDIMM form factor verified for Supermicro H13DSG-O-CPU compatibility

576GB DDR5-5600 ECC RDIMM Kit

This 576GB kit contains twelve 48GB DDR5-5600 registered ECC modules built to the PC5-44800 standard. It is designed for servers that require fully populated memory channels with error-correcting, buffered DIMMs running at 1.1V and CL46 latency.

Verified Supermicro H13DSG-O-CPU Compatibility

The modules match the exact rank, voltage, and timing parameters expected by the Supermicro H13DSG-O-CPU motherboard. Registered architecture allows all twelve slots to operate at full capacity without signal degradation, while ECC corrects single-bit errors to prevent silent data corruption.

For Maximum-Capacity Server Deployments

This kit suits administrators upgrading a Supermicro H13DSG-O-CPU platform to its maximum supported memory configuration using 2Rx8 registered DIMMs. Builders needing unbuffered UDIMMs, SODIMM form factors, lower total capacities, or compatibility with different motherboard models should verify their platform requirements before purchase.

How it compares

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

Price $13,478.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 576 GB (12 × 48 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $23.40 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 numberMR44800-4828K12
Total capacity576 GB (12 × 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 items576 GB 12 × 48 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Does the 288-pin RDIMM form factor fit the Supermicro H13DSG-O-CPU motherboard's memory slots?

Yes, the kit uses 288-pin Registered DDR5 RDIMMs, which is the exact form factor the H13DSG-O-CPU requires; UDIMMs or SODIMMs will not work in this board.

What is the correct population order when installing all twelve 48 GB modules?

Fill the twelve slots following the motherboard manual's approved DIMM population sequence for full capacity; the board's memory-controller rules dictate the exact slot order.

Will the registered ECC modules need any firmware updates or scheduled replacement?

No firmware updates are required for the memory itself; ECC corrects single-bit errors on the fly, and the modules are covered by a lifetime replacement warranty if a hardware fault ever occurs.

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