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Four green DDR4 UDIMM sticks, no heat spreaders

NEMIX RAM

NEMIX RAM MD25600-818K4 32GB (4x8GB) DDR4 3200 CL22 1.20V 288-pin UDIMM memory upgrade

SKU CH-HB4Y-XZN4N

A 32 GB DDR4 kit of four 8 GB modules running at 3200 MT/s with CL22 latency and 1.20 V for Gigabyte TRX40 AORUS Xtreme motherboards

  • Capacity32GB (4 x 8GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 32 GB total capacity across four 8 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • Low 1.20 V operation reduces system power draw
  • CL22 CAS latency for responsive desktop performance
  • 288-pin UDIMM form factor fits standard desktop slots

Gigabyte TRX40 AORUS Xtreme compatible 32 GB kit

This 32 GB DDR4 kit contains four 8 GB modules rated at 3200 MT/s with CL22 timings at 1.20 V. It is built for the Gigabyte TRX40 AORUS Xtreme motherboard and uses unbuffered non‑ECC UDIMM modules.

Check DDR4 UDIMM slots and XMP support

Verify that your motherboard has four free 288‑pin DDR4 UDIMM slots and that its BIOS can run memory at 3200 MT/s with 1.20 V. The kit is single‑rank 1Rx8, so confirm the board accepts that density.

No heat spreaders or extra software included

The modules ship without heat spreaders, relying on case airflow for cooling. No additional software, drivers or accessories are bundled beyond the four memory sticks themselves.

Highlights

  • 32 GB total capacity across four 8 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • Low 1.20 V operation reduces system power draw
  • CL22 CAS latency for responsive desktop performance
  • 288-pin UDIMM form factor fits standard desktop slots

Specifications

BrandNEMIX RAM
SeriesGigabyte Gaming Motherboard Compatible Series Memory
ModelGigabyte DDR4 3200MHZ Non-ECC Unbuffered UDIMM
Part NumberMD25600-818K4
Capacity32GB (4 x 8GB)
SpeedDDR4 3200 (PC4 25600)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemGigabyte
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 UDIMM
Rank1Rx8
FeaturesDDR4 Non- ECC Unbuffered UDIMM Motherboard Compatible
Package Content32GB (4X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

Does the kit include anything besides the four 8 GB DDR4 3200 CL22 1.20 V 288-pin UDIMM modules?

The package contains only the four modules; no heat spreaders, cables, tools or software are included.

Should I pick the CL22 3200 MHz 1Rx8 1.20 V version or a different speed or latency for this Gigabyte TRX40 AORUS Xtreme board?

This part number is validated for that motherboard; choose it when you want the exact 3200 MT/s CL22 1Rx8 1.20 V specification.

What does the PC4-25600 rating mean once the memory is installed in the system?

It indicates a peak transfer rate of 25 600 MB/s per module at 3200 MT/s, delivering the rated bandwidth when the board runs the kit at its specified speed.

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