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Two bare green DDR4 UDIMM sticks, no heat spreader

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR4 3200 CL22 2Rx8 1.2V UDIMM for Gigabyte TRX40 AORUS Xtreme memory upgrade

SKU CH-7VVV-9B3D2

A 64 GB dual-channel DDR4-3200 CL22 kit built for the Gigabyte TRX40 AORUS Xtreme

  • Capacity64GB (2 x 32GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 64 GB kit expands workstation memory capacity
  • DDR4 3200 MT/s matches motherboard qualified speed
  • CL22 CAS latency stabilises heavy workloads
  • 2 V operation reduces power draw
  • 2Rx8 dual-rank organisation improves memory throughput

Targeted 64 GB upgrade kit

This NEMIX RAM kit delivers 64 GB of DDR4 memory in two 32 GB modules built for the Gigabyte TRX40 AORUS Xtreme motherboard. It suits workstation users who need extra capacity for virtualisation, content creation or large datasets. The 3200 MT/s rating matches the board’s supported speed without requiring manual tuning.

Unbuffered UDIMM with standard pinout

Each module uses a 288-pin DDR4 UDIMM form factor and runs at 1.20 V, fitting directly into the motherboard’s DIMM slots. The 2Rx8 organisation and CL22 latency are native to the specification, so the system recognises the kit at rated speed on first boot. No heat spreader is fitted, keeping the profile low for tight cooler clearances.

Two matched modules ready to install

The package contains the two 32 GB sticks only; no additional cables, tools or software are supplied. Installation follows the motherboard manual’s standard memory population rules. Once seated, the firmware applies the correct timings automatically, delivering the rated 3200 MT/s performance without further configuration.

Highlights

  • 64 GB kit expands workstation memory capacity
  • DDR4 3200 MT/s matches motherboard qualified speed
  • CL22 CAS latency stabilises heavy workloads
  • 2 V operation reduces power draw
  • 2Rx8 dual-rank organisation improves memory throughput

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 DDR4-3200 PC4-25600 rating limit real-world speed to 3200 MT/s?

The modules are rated for 3200 MT/s at PC4-25600 bandwidth; the motherboard and CPU memory controller determine the final operating frequency.

Will these 288-pin UDIMMs fit the four DIMM slots on the TRX40 AORUS Xtreme board?

Yes, each stick uses the standard 288-pin DDR4 UDIMM form factor that matches the board's four unbuffered DIMM slots.

What is the correct way to seat the two 32 GB sticks so the system recognises the full 64 GB kit?

Align the notch with the slot key, press straight down until both retention clips click, then verify 64 GB appears in BIOS or the OS memory report.

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