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Green bare circuit board DDR5 RDIMM with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 32GB DDR5 5600 CL46 2Rx8 ECC RDIMM Supermicro X14SDW-64C-SP9F memory upgrade

SKU CH-AEH6-QDKRA

32GB DDR5 5600 CL46 2Rx8 ECC RDIMM validated for the Supermicro X14SDW-64C-SP9F motherboard

  • Total capacity32 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 32GB

Show 4 more
  • Exact 32 GB DDR5-5600 match runs at rated speed
  • Registered ECC corrects single-bit errors on the fly
  • 2Rx8 1.10 V 288-pin fits Supermicro X14SDW-64C-SP9F
  • CL46 timing recognised by memory controller at full capacity
  • Lifetime replacement warranty with free US-based technical support

Exact-match server upgrade

This 32 GB DDR5 RDIMM is built for the Supermicro X14SDW-64C-SP9F motherboard and meets its exact rank, voltage and timing requirements. Registered ECC architecture lets every slot run fully populated at the rated 5600 MT/s speed while correcting single-bit errors on the fly.

What the spec changes

The 2Rx8 organisation and 1.10 V operation match the board's memory controller expectations so the module is recognised at full capacity without down-clocking. Registered buffering reduces electrical load on the controller, allowing stable operation when all DIMM slots are filled.

Build and daily fit

A standard 288-pin RDIMM form factor installs directly into the server's DDR5 slots with no adapters or special tools required. The bare-module design without a heat spreader keeps the profile low for dense chassis layouts, while major-brand DRAM chips provide enterprise-grade reliability. Not for systems that need UDIMM or SODIMM modules, or boards that cannot accept registered ECC memory.

How it compares

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

Price $890.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $27.84 per GB
Pricier than about 78% 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 numberMR44800-328K1
Total capacity32 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 items32 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will the 2Rx8 DDR5 chips need replacing sooner than 1Rx8 modules?

The 2Rx8 organization is a standard density for registered DDR5 and does not shorten the module's service life compared with single-rank parts.

What limit appears first when the Supermicro X14SDW-64C-SP9F runs this DDR5-5600 CL46 RDIMM continuously at full load?

The memory controller's maximum supported speed and rank-per-channel rules set the practical ceiling before thermal throttling becomes a factor.

How much heat and power does a 32 GB 1.1 V DDR5 RDIMM add when the server runs all day?

At 1.1 V the module draws minimal power, and without a heat spreader it relies on normal chassis airflow to stay within JEDEC thermal limits.

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