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Green printed circuit board with gold edge connector and black memory chips, no heat spreader

NEMIX RAM

NEMIX RAM 128GB DDR5 5600 CL46 4Rx4 ECC RDIMM Supermicro X14SDW-36CE-SP9F memory upgrade

SKU CH-Z1H7-8RC02

128 GB DDR5 5600 CL46 4Rx4 ECC registered RDIMM validated for Supermicro X14SDW-36CE-SP9F servers

  • Total capacity128 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 128GB

  • 128GB DDR5-5600 capacity for high-density server workloads
  • CL46 latency with 1.1V operation for rated performance
  • 4Rx4 registered ECC design prevents silent data corruption
  • 288-pin RDIMM form factor matches Supermicro X14SDW-36CE-SP9F requirements
  • Major OEM Samsung Micron Hynix chips ensure enterprise stability

Exact-Match Server Upgrade

This 128GB DDR5 module is built for the Supermicro X14SDW-36CE-SP9F motherboard. It delivers registered ECC memory in the precise 288-pin RDIMM form factor that the board requires. System administrators upgrading that specific platform receive the correct rank, voltage and timing without guesswork.

4Rx4 Registered ECC Architecture

The single specification that decides fitment is the 4Rx4 registered ECC layout at 1.1V. The memory controller expects this exact rank configuration and buffered signalling to initialise every slot at the rated 5600MHz speed. A UDIMM, SODIMM or different rank arrangement will not be recognised by this motherboard.

128GB Capacity for Dense Workloads

One module provides 128GB of addressable memory, letting the server hold large in-memory databases, virtualisation hosts or analytics datasets. Population rules on the X14SDW-36CE-SP9F limit how many such modules can be installed, so total system capacity stops at the board's approved maximum. Buyers needing more memory than the board supports must choose a different platform.

How it compares

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

Price $3,983.99
Pricier than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $31.12 per GB
Pricier than about 89% 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 numberMR44800-744K1
Total capacity128 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 rank4Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items128 GB DDR5 5600 MHz PC5-44800 4Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What does the 5600 speed rating mean once the module is installed in the Supermicro X14SDW-36CE-SP9F?

The module runs at DDR5-5600 with CL46 latency at 1.1V, delivering the exact frequency and timing the board's memory controller expects for full-capacity operation.

How does the PC5-44800 designation relate to the Supermicro X14SDW-36CE-SP9F memory interface?

PC5-44800 is the DDR5-5600 standard name; the X14SDW-36CE-SP9F requires registered ECC RDIMMs at this speed, and the 4Rx4 organization matches the board's population rules.

What physical slot and form factor does this 128GB kit need to fit the Supermicro X14SDW-36CE-SP9F?

It uses the 288-pin DDR5 RDIMM form factor required by the X14SDW-36CE-SP9F; the module has no heat spreader and fits the registered DIMM slots specified for this motherboard.

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