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Two green 288-pin DDR4 UDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR4 3200 CL22 2Rx8 1.2V UDIMM Gigabyte B550-AORUS memory upgrade

SKU CH-TFZ1-J6NPT

A 64 GB dual-channel kit of two 32 GB DDR4 3200 CL22 2Rx8 1.2 V unbuffered UDIMMs validated for Gigabyte B550-AORUS motherboards

  • Capacity64GB (2 x 32GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 64GB dual-channel kit maximises multitasking headroom
  • DDR4 3200 CL22 timing keeps data flowing smoothly
  • 20V low voltage reduces system power draw
  • 2Rx8 dual-rank organisation boosts memory density
  • Validated for Gigabyte B550-AORUS motherboard compatibility

64 GB DDR4 kit for Gigabyte B550-AORUS

This NEMIX RAM kit supplies 64 GB of DDR4 memory in two 32 GB unbuffered UDIMM modules. It is built for desktop PCs that use the Gigabyte B550-AORUS motherboard and need a straightforward capacity increase.

Check your board has two free 288-pin DDR4 slots

Verify that the motherboard accepts 2Rx8 dual-rank modules at 1.2 V and can run DDR4 3200 CL22 without requiring ECC or registered memory. The kit contains no heat spreaders, so ensure case airflow is adequate for bare modules.

Suits owners of the named board wanting maximum

Ideal for users upgrading a Gigabyte B550-AORUS system to 64 GB with matched modules. Not for builders who need ECC error correction, registered DIMMs, lower latency timings, or DDR5 memory for a newer platform.

Highlights

  • 64GB dual-channel kit maximises multitasking headroom
  • DDR4 3200 CL22 timing keeps data flowing smoothly
  • 20V low voltage reduces system power draw
  • 2Rx8 dual-rank organisation boosts memory density
  • Validated for Gigabyte B550-AORUS motherboard compatibility

Specifications

BrandNEMIX RAM
SeriesGigabyte Gaming Motherboard Compatible Series Memory
ModelGigabyte DDR4 3200MHZ Non-ECC Unbuffered UDIMM
Part NumberMD25600-328K2
Capacity64GB (2 x 32GB)
SpeedDDR4 3200 (PC4 25600)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemGigabyte
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 UDIMM
Rank2Rx8
FeaturesDDR4 Non- ECC Unbuffered UDIMM Motherboard Compatible
Package Content64GB (2X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

Does the kit include both 32 GB modules or must I buy them separately?

The package contains two 32 GB DDR4 3200 CL22 UDIMM modules for a total of 64 GB; no additional sticks are required.

Should I choose the 3200 MHz CL22 2Rx8 kit or a different speed for my Gigabyte B550 AORUS board?

This 3200 MHz CL22 2Rx8 1.2 V kit is validated for Gigabyte B550 AORUS motherboards and matches the board's native DDR4 3200 specification.

Will the advertised 3200 MHz speed run automatically once installed?

The modules are rated at DDR4 3200 (PC4-25600) with CL22 timings at 1.2 V; enable XMP or set the speed manually in BIOS to achieve the rated frequency.

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