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NEMIX RAM

NEMIX RAM 512GB 4x128GB DDR5 5600 ECC RDIMM Supermicro H13DSG-O-CPU

SKU CH-0J7W-2GYCG

512GB DDR5-5600 ECC registered RDIMM kit (4×128GB, 1.1V, CL46) validated for Supermicro H13DSG-O-CPU servers

  • Total capacity512 GB (4 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 512 GB total capacity from four 128 GB modules for maximum server density
  • DDR5 5600 speed rated at PC5-44800 for high-throughput workloads
  • Registered ECC design with CL46 timing corrects single-bit errors automatically
  • 1 V operating voltage and 2Rx4 organisation match the Supermicro H13DSG-O-CPU memory controller
  • 288-pin RDIMM form factor ensures exact-fit installation in every supported slot

Exact-fit server memory kit

This 512 GB kit contains four 128 GB DDR5 registered ECC RDIMMs built to the precise rank, voltage and timing the Supermicro H13DSG-O-CPU motherboard expects. It is for administrators who need the full 512 GB capacity recognised at rated speed without manual tuning. It is not for systems that accept only unbuffered UDIMMs or that limit registered DIMM population to fewer than four slots.

DDR5-5600 registered ECC specification

Each module runs at 5600 MT/s (PC5-44800) with CL46 latency at 1.1 V in a 2Rx4 organisation. The registered architecture buffers address and command signals so the memory controller remains stable when all four slots are populated. ECC corrects single-bit errors on the fly to prevent silent data corruption in production workloads.

Four-module kit with lifetime support

The package delivers the complete 512 GB upgrade in a single matched set, eliminating the risk of mixing revisions or ranks. Lifetime replacement coverage and US-based technical support are included, so a failed module can be swapped without sourcing a new kit. No heat spreaders, software utilities or additional accessories are bundled.

How it compares

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

Price $16,963.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (4 × 128 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $33.13 per GB
Pricier than about 90% 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 numberMR44800-724K4
Total capacity512 GB (4 × 128 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
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items512 GB 4 × 128 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will the DDR5-5600 speed run at its rated 5600 MT/s once installed in the Supermicro H13DSG-O-CPU?

Yes, the kit is spec-matched to the board's memory controller so it is recognised at full capacity and operates at the rated 5600 MT/s with CL46 timings.

What does the PC5-44800 designation tell me about the module's data-rate ceiling?

PC5-44800 corresponds to a 5600 MT/s transfer rate, which is the maximum standard speed this DDR5 RDIMM delivers on the platform.

Does the 288-pin registered form factor fit the Supermicro H13DSG-O-CPU memory slots without adapters?

Yes, the 288-pin RDIMM modules match the board's registered DIMM slots exactly; no UDIMM or SODIMM adapters are needed.

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