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Green bare circuit board DDR5 UDIMM memory module

NEMIX RAM

NEMIX RAM 16GB DDR5 5600 CL46 1.1V UDIMM SuperMicro C9Z890-MW memory upgrade

SKU CH-3SB6-WEXYH

16 GB DDR5-5600 CL46 1.1 V UDIMM validated for SuperMicro C9Z890-MW motherboards

  • Total capacity16 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 16 GB capacity for larger workloads
  • DDR5 5600 speed for faster data rates
  • CL46 latency for responsive timing
  • 1 V operation for lower power draw
  • Validated for SuperMicro C9Z890-MW motherboard

16GB DDR5 5600 UDIMM for SuperMicro C9Z890-MW

This module adds 16GB of DDR5 memory to the SuperMicro C9Z890-MW motherboard. It runs at 5600 MT/s with CL46 latency at 1.10V. The unbuffered, non-ECC design uses a single 1Rx8 rank in a 288-pin UDIMM form factor.

Suits single-slot upgrades on the named SuperMicro

Builders who need ECC error correction or registered modules should look elsewhere. Systems that require a different pin count, voltage, or speed rating cannot use this kit. Capacity seekers wanting more than 16GB per slot must choose higher-density parts.

Speed locked to DDR5 5600 MT/s PC5-44800

The module operates only at the stated 5600 MT/s data rate with CL46 timings. It will not run at higher or lower DDR5 speeds unless the platform forces a compatible JEDEC profile. Verify that the SuperMicro C9Z890-MW firmware supports this exact speed before purchase.

How it compares

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

Price $205.99
Cheaper than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $12.87 per GB
Pricier than about 59% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSupermicro DDR5 5600 MHz Non-ECC Unbuffered RAM
Part numberMD44800-618K1
Total capacity16 GB
Product type288-PIN DDR5 UDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items16 GB (1 × 16 GB) DDR5 5600 MHz PC5-44800 1Rx8 1.1 V CL46 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

Will the 288-pin DDR5 UDIMM fit the SuperMicro C9Z890-MW motherboard slots?

Yes, the 288-pin DDR5 UDIMM form factor matches the standard DDR5 DIMM slots on the SuperMicro C9Z890-MW motherboard.

What is the correct orientation step when installing this 1Rx8 module into the C9Z890-MW?

Align the notch on the module's gold edge connector with the key in the DDR5 slot, press down firmly until both side clips click shut.

Does the 1.1V CL46 DDR5 module require any firmware update or replacement schedule?

No firmware update is needed; the module runs at 1.1V with CL46 timings and has no moving parts, so no scheduled replacement is required.

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