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Four green DDR4 UDIMM sticks in a clear tray

NEMIX RAM

NEMIX RAM MD25600-628K4 64GB (4×16GB) DDR4 3200 CL22 1.20V 288-pin UDIMM memory upgrade

SKU CH-JC8Z-4FTME

64 GB DDR4-3200 CL22 desktop memory kit with four 16 GB unbuffered modules for Gigabyte B550-AORUS motherboards

  • Capacity64GB (4 x 16GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 64 GB capacity from four 16 GB modules for heavy multitasking
  • DDR4 3200 speed rated at PC4-25600 for responsive desktop performance
  • CL22 CAS latency with 1.20 V operation for efficient timing
  • 288-pin UDIMM form factor fits standard desktop motherboard slots
  • 2Rx8 dual-rank Samsung, Micron or Hynix chips validated for Gigabyte B550-AORUS compatibility

64 GB DDR4 3200 Kit for Gigabyte B550

This 64 GB kit contains four 16 GB unbuffered UDIMM modules rated at DDR4 3200 with CL22 timings at 1.20 V. It is built for Gigabyte B550-AORUS motherboards and uses major OEM chips from Samsung, Micron or Hynix. The modules are non-ECC and have no heat spreaders.

Builders who need 64 GB on a B550-AORUS board

The kit suits users who want a matched four-module set validated for that specific motherboard. It is not for systems that require ECC or registered memory. Buyers needing lower latency or higher frequencies should look elsewhere, as should anyone whose board only supports two DIMM slots.

Four ranks of 2Rx8 give 64 GB total

Each module is dual-rank 2Rx8, so the kit populates all four slots with 64 GB of addressable capacity. This handles multitasking, content creation and virtual machines comfortably. Workloads that benefit from tighter timings or speeds above 3200 MT/s will not gain from this kit.

Highlights

  • 64 GB capacity from four 16 GB modules for heavy multitasking
  • DDR4 3200 speed rated at PC4-25600 for responsive desktop performance
  • CL22 CAS latency with 1.20 V operation for efficient timing
  • 288-pin UDIMM form factor fits standard desktop motherboard slots
  • 2Rx8 dual-rank Samsung, Micron or Hynix chips validated for Gigabyte B550-AORUS compatibility

Specifications

BrandNEMIX RAM
SeriesGigabyte Gaming Motherboard Compatible Series Memory
ModelGigabyte DDR4 3200MHZ Non-ECC Unbuffered UDIMM
Part NumberMD25600-628K4
Capacity64GB (4 x 16GB)
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 (4X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

What motherboard do I need to run this 288-pin DDR4 kit?

A DDR4-capable desktop board with four UDIMM slots that accepts 1.2 V non-ECC unbuffered modules.

Will the CL22 timing slow down my existing 3200 MHz sticks?

The motherboard will run all installed modules at the slowest common latency, so tighter-timed sticks will drop to CL22.

How can I confirm the full 64 GB is active after installation?

Check the BIOS memory summary or the OS task manager to see 64 GB detected at 3200 MT/s.

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