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Two green DDR4 UDIMM sticks without heat spreaders

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR4 3200 CL22 1.2V 288-pin UDIMM memory upgrade for ASRock B550M-HDV

SKU CH-MTSV-BCT4F

A 64 GB DDR4 3200 CL22 kit in two 32 GB UDIMM modules at 1.2 V, validated for the ASRock B550M-HDV motherboard

  • Capacity64GB (2 x 32GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 64 GB capacity for demanding workloads
  • Dual 32 GB modules populate two slots
  • DDR4 3200 speed with CL22 latency
  • 2 V operation reduces power draw
  • Validated for ASRock B550M-HDV motherboard

Compatibility and Capacity

This 64 GB DDR4 kit is built for the ASRock B550M-HDV motherboard. It contains two 32 GB unbuffered UDIMM modules that install in the standard 288-pin slots. The memory runs at 3200 MT/s with a CAS latency of 22 at 1.2 V.

Who This Suits and Who It Does Not

Builders upgrading the named board to 64 GB of DDR4 will find the correct speed, voltage and form factor in one package. Buyers who need ECC error correction, registered modules or a different DDR generation should look elsewhere.

Deciding Specification

The kit is validated for the ASRock B550M-HDV at DDR4 3200 CL22 1.2 V. If your system requires a different speed, latency, voltage or module type, this part will not match the motherboard's memory profile.

Highlights

  • 64 GB capacity for demanding workloads
  • Dual 32 GB modules populate two slots
  • DDR4 3200 speed with CL22 latency
  • 2 V operation reduces power draw
  • Validated for ASRock B550M-HDV motherboard

Specifications

BrandNEMIX RAM
SeriesASRock Gaming Motherboard Compatible Series Memory
ModelASRock 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 SystemASRock
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 64GB kit include everything needed to install in the ASRock B550M-HDV, or are extra parts required?

The kit contains two 32GB DDR4 3200 UDIMM modules. No additional components are needed for installation in the ASRock B550M-HDV motherboard.

Should I choose the 3200 CL22 1.2V version or a different speed and latency for this board?

This kit matches the DDR4 3200 PC4-25600 specification validated for the ASRock B550M-HDV. CL22 at 1.2V is the rated configuration for stable operation.

What does the 3200 MT/s rating actually deliver once the modules are seated in the system?

The modules run at 3200 MT/s with CL22 timing at 1.2V. The motherboard will apply the JEDEC profile automatically for immediate operation.

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