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NEMIX RAM

NEMIX RAM 64GB (2 x 32GB) DDR5 5600 ECC Registered RDIMM CL46 1.1V 2Rx8 Supermicro H13DSH

SKU CH-X23R-5RGWF

A 64GB DDR5 5600 ECC Registered RDIMM kit built for the Supermicro H13DSH 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 with two 32 GB modules for full population
  • DDR5 5600 speed rated at PC5-44800 for rated throughput
  • CL46 latency and 1.1 V operation matching controller expectations
  • Registered ECC design corrects single-bit errors and buffers signals
  • 288-pin RDIMM form factor verified for Supermicro H13DSH motherboard

Exact-match DDR5 RDIMM kit for Supermicro H13DSH

This 64 GB kit delivers two 32 GB DDR5 5600 RDIMMs built to the exact rank, voltage and timing the Supermicro H13DSH memory controller expects. Registered ECC architecture with 2Rx8 organisation and CL46 latency at 1.1 V ensures full-capacity recognition and rated-speed operation without manual tuning. It targets administrators who need guaranteed compatibility when populating every slot on this specific platform.

Replaces slower or mismatched DDR5 modules

Upgrading from lower-speed DDR5 or unbuffered DIMMs that the board cannot address at full population is worthwhile when workloads demand maximum registered capacity and error correction. The jump pays off for virtualisation hosts, database nodes or render farms that hit memory-controller limits with consumer-grade sticks. Builders who need a different form factor, a non-ECC layout or a voltage outside 1.1 V should look elsewhere.

Sustained-load behaviour with registered ECC

Registered buffering offloads the memory controller so all populated slots maintain 5600 MT/s throughput under continuous multi-threaded pressure. ECC corrects single-bit errors in real time, preventing silent corruption during long compute runs or heavy VM density. The 1.1 V operating point keeps power draw stable across extended duty cycles without thermal throttling.

How it compares

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

Price $1,932.99
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 $30.20 per GB
Pricier than about 86% 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

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Questions about this item

What slot type and pin count do the 2Rx8 DDR5 ECC RDIMMs require on the Supermicro H13DSH?

The kit uses 288-pin DDR5 RDIMM modules; the board must provide matching 288-pin registered DIMM slots for them to seat correctly.

What population rule should I follow when installing both 32 GB modules on the H13DSH?

Consult the motherboard manual for the approved DIMM population order; install the two modules in the slots specified for a 2-DIMM configuration so the memory controller recognizes the full 64 GB at DDR5-5600.

What ongoing care does the registered ECC DDR5 kit need during long-term server operation?

No scheduled maintenance is required; ECC corrects single-bit errors automatically, and the modules have no heat spreaders to clean, so replacement is only necessary if a module fails or capacity needs increase.

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