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Green rectangular DDR5 memory module with gold edge connector and black chips, no heat spreader

NEMIX RAM

NEMIX RAM DDR5 5600 64GB 2Rx4 CL46 1.1V ECC RDIMM Supermicro X14SDW-36C-SP9F memory upgrade

SKU CH-3JGA-H3S7F

64 GB DDR5 5600 ECC registered RDIMM validated for the Supermicro X14SDW-36C-SP9F motherboard

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

Size 64GB

  • 64 GB capacity lets your server handle larger workloads without swapping
  • DDR5 5600 speed (PC5-44800) delivers rated bandwidth the motherboard expects
  • Registered ECC architecture corrects single-bit errors and supports full-slot populations
  • 1 V CL46 timing matches the board's memory-controller requirements exactly
  • 288-pin 2Rx4 RDIMM form factor fits the Supermicro X14SDW-36C-SP9F motherboard

Exact DDR5-5600 64GB ECC RDIMM for Supermicro

This 64GB module is a registered DDR5-5600 (PC5-44800) ECC RDIMM built to the precise rank, voltage and timing the Supermicro X14SDW-36C-SP9F motherboard expects. It uses a 2Rx4 organisation, CL46 latency and 1.10V operation so the memory controller recognises the full capacity at rated speed. The 288-pin registered form factor matches the board's DIMM slots and population rules.

Thermals noise and power draw in normal use

Registered buffering reduces electrical load on the memory controller, allowing every slot to run fully populated at the rated 5600 MT/s without signal degradation. Operating at 1.10V keeps power draw low for a 64GB density, and the module has no heat spreader, relying on chassis airflow for cooling. ECC corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots in production workloads.

Upgrade path from smaller or unbuffered DDR5 modules

Replacing lower-capacity RDIMMs or non-ECC UDIMMs with this kit adds 64GB per slot while keeping registered signalling and error correction the platform requires. The jump is worth it when your workloads need maximum per-slot density and data integrity at the board's native DDR5-5600 speed. Always consult the motherboard manual for supported capacities and approved population order before installation.

How it compares

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

Price $1,841.99
Pricier than about 67% 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 $28.78 per GB
Pricier than about 81% 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

Other versions of this model

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Questions about this item

How do I install this 64GB DDR5 5600 RDIMM in the Supermicro X14SDW-36C-SP9F and what step is often missed?

Power down, open the chassis, and insert the 288-pin module into the slot the manual specifies for your population order; the step most people miss is checking that manual first to confirm the exact DIMM sequence for 2Rx4 registered ECC.

What maintenance or replacement will this NEMIX RAM MR44800-924K1 kit need over its service life?

No scheduled maintenance is required; if a module fails, the lifetime replacement warranty covers a swap, and ECC corrects single-bit errors on the fly to prevent silent data corruption.

What limit appears first when this 1.1V CL46 2Rx4 registered memory runs sustained workloads on the X14SDW-36C-SP9F?

The memory controller's maximum supported capacity and population rules for registered DDR5 5600 are the first constraints; consult the motherboard manual for the exact per-slot and total limits.

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