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Four green DDR5 UDIMM modules in a clear plastic tray

NEMIX RAM

NEMIX RAM 64GB 4x16GB DDR5 5600 CL46 1.1V 288-pin UDIMM Supermicro C9Z890-MW memory upgrade

SKU CH-X7W5-RB3T3

Four 16 GB DDR5 modules totalling 64 GB at 5600 MHz CL46 1.10 V for Supermicro C9Z890-MW motherboards

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 64GB total capacity across four 16GB modules
  • DDR5 5600 speed rated at PC5-44800 bandwidth
  • CL46 CAS latency for responsive system operation
  • 1V low-voltage design reduces power draw
  • 288-pin UDIMM form factor fits Supermicro C9Z890-MW

Supermicro C9Z890-MW compatible DDR5 kit

This 64GB kit contains four 16GB DDR5 5600 modules built for the Supermicro C9Z890-MW motherboard. Each stick is a 288-pin UDIMM running at 1.1V with CL46 timing. The memory is non-ECC and unbuffered for standard desktop operation.

Capacity headroom for multi-threaded workloads

Four ranks of 1Rx8 chips give 64GB total, enough for virtual machines, large datasets and content creation pipelines. The PC5-44800 rating feeds the CPU at 5600 MT/s. Workloads that exceed 64GB will need a platform with more slots or higher-density modules.

Low-voltage operation keeps thermals simple

At 1.10V the kit runs at standard DDR5 voltage without a heat spreader. Unbuffered modules add minimal load to the memory controller. Power draw stays within normal desktop limits and fan noise is unaffected by the memory itself.

How it compares

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

Price $784.99
Pricier than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $12.27 per GB
Pricier than about 58% 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 numberMD44800-618K4
Total capacity64 GB (4 × 16 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 items64 GB (4 × 16 GB) DDR5 5600 MHz PC5-44800 1Rx8 1.1 V CL46 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

Will the 5600 MT/s DDR5 kit run reliably with the Supermicro C9Z890-MW motherboard's native memory controller?

The kit is validated for the Supermicro C9Z890-MW and operates at DDR5 5600 with CL46 timings at 1.10 V, matching the board's supported specification.

How can I confirm the 4x16 GB modules are recognised at 5600 MT/s after installation?

Enter the BIOS or use a system-information utility; all four DIMMs should show as 16 GB each, running at 5600 MT/s with CL46 latency.

Does the package include only the four UDIMMs or are any extra accessories supplied?

The box contains the 64 GB kit — four 16 GB 288-pin DDR5 UDIMMs — and nothing else; no heat spreaders or cables are included.

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