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Two green circuit boards with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 5600 ECC Registered RDIMM CL46 1.1V 2Rx8 Supermicro H13DSG-O-CPU memory upgrade

SKU CH-WNJA-K6THV

A 64 GB DDR5-5600 ECC registered RDIMM kit (2×32 GB, CL46, 1.1 V, 2Rx8) validated for the Supermicro H13DSG-O-CPU motherboard

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 64 GB capacity from two 32 GB modules for dense server workloads
  • DDR5 5600 speed with CL46 latency for high-throughput memory performance
  • Registered ECC design corrects single-bit errors and stabilises fully populated slots
  • 1 V operation reduces power draw in enterprise environments
  • 288-pin RDIMM form factor validated for Supermicro H13DSG-O-CPU motherboard

64GB DDR5-5600 Registered ECC Kit

This 64GB kit contains two 32GB DDR5-5600 Registered ECC RDIMMs built to the exact rank, voltage and timing the Supermicro H13DSG-O-CPU memory controller expects. It is intended for administrators upgrading or populating that specific server platform with validated modules.

DDR5 Registered DIMM Constraints

The 288-pin RDIMM form factor is required by the motherboard; UDIMM or SODIMM modules will not fit or function. Registered architecture buffers the command bus so every slot can run fully populated at the rated 5600 MT/s, while on-die ECC corrects single-bit errors before they reach the operating system.

Replaces Lower-Capacity or Unvalidated Modules

Swapping out smaller RDIMMs or unqualified memory with this matched 2Rx8 kit restores full rated throughput and eliminates population-rule conflicts. The jump is worth it when the workload demands maximum supported capacity per channel and the stability of vendor-verified ECC operation.

How it compares

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

Price $1,948.99
Pricier than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $30.45 per GB
Pricier than about 87% 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 numberMR44800-328K2
Total capacity64 GB (2 × 32 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 items64 GB 2 × 32 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Should I pick the 64GB kit with two 32GB modules or a single 32GB stick for my Supermicro H13DSG-O-CPU?

The kit supplies two 32GB RDIMMs for 64GB total. Using both modules lets the board run dual-channel and reach the full rated capacity, while a single stick would leave half the bandwidth unused.

What does the DDR5-5600 rating actually deliver once the memory is installed in this server?

The modules run at 5600 MT/s with CL46 timing at 1.1V, giving the memory controller the exact speed and latency it expects for stable full-capacity operation.

How does the 288-pin RDIMM interface limit what I can do with this memory?

The 288-pin Registered DIMM form factor fits only RDIMM slots on the H13DSG-O-CPU; it cannot be used in UDIMM or SODIMM sockets and requires the board's registered-memory population rules.

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