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Green bare circuit board DDR5 64GB 288-pin RDIMM memory module

NEMIX RAM

NEMIX RAM DDR5 5600 64GB ECC Registered RDIMM 2Rx4 CL46 1.1V Supermicro H14DSH memory upgrade

SKU CH-8RT8-35H4A

64 GB DDR5-5600 ECC registered RDIMM, 2Rx4 CL46 1.1 V, validated for Supermicro H14DSH servers

  • Total capacity64 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 64GB

Show 30 more
  • 64 GB capacity lets your Supermicro H14DSH run fully populated at rated speed
  • Registered ECC architecture offloads the memory controller and corrects single-bit errors on the fly
  • DDR5 5600 PC5-44800 CL46 timing matches the board's exact rank, voltage and timing expectations
  • 1 V operation reduces power draw while maintaining stability across all slots
  • 288-pin RDIMM form factor fits the H14DSH memory population rules without adapters

64 GB DDR5 ECC RDIMM for Supermicro H14DSH

This 64 GB DDR5 5600 module is an exact-match registered ECC upgrade built for the Supermicro H14DSH motherboard. It runs at 1.1 V with CL46 latency and a 2Rx4 rank layout so the memory controller recognises full capacity at rated speed. Targeted at administrators expanding server memory in a validated configuration.

Install in approved slots

The 288-pin RDIMM seats like any registered DIMM, but the board requires a specific population order that the manual defines. Using UDIMM or SODIMM modules will not fit and mixing ranks can prevent the system from posting. Follow the vendor guide slot-by-slot to avoid a no-boot condition.

Confirm supported capacity

Check the motherboard manual for maximum supported capacity per slot and the approved DIMM population sequence. The H14DSH may limit total memory or require a specific fill order across channels. Buyers who need more than the board allows or a different rank configuration cannot use this module.

How it compares

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

Price $1,965.99
Pricier than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $30.72 per GB
Pricier than about 88% 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 numberMR44800-924K1
Total capacity64 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I confirm the 64GB DDR5 5600 RDIMM is running at 5600 MT/s with CL46 after installing it in my Supermicro H14DSH?

Enter the BIOS on first boot and verify the memory speed reads 5600 MT/s (PC5-44800) with CAS latency 46; the registered ECC design and 1.10 V rating ensure the controller recognises the full 64 GB at its rated timing when populated per the motherboard manual.

What ships in the box and do I need any extra brackets, cables or cooling for this 288-pin RDIMM?

The package contains the 64 GB DDR5 5600 CL46 2Rx4 1.10 V 288-pin ECC Registered RDIMM kit only; no heat spreader is fitted and no additional brackets, cables or cooling accessories are required for installation.

My H14DSH manual lists several DDR5 capacities — how do I know this 64 GB 2Rx4 module is the right one to pick?

Choose this module when your configuration calls for a 64 GB Registered ECC DDR5-5600 DIMM with 2Rx4 organisation, 1.10 V operation and CL46 timing; it matches the exact rank, voltage and latency the board expects for full-capacity, full-speed operation.

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