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Two green DDR4 UDIMM sticks, no heat spreaders, 288-pin

NEMIX RAM

NEMIX RAM 16GB (2x8GB) DDR4 3200 CL22 UDIMM Gigabyte TRX40 AORUS Xtreme memory upgrade

SKU CH-BN1D-4Z09G

Dual-channel 16 GB DDR4-3200 CL22 kit validated for Gigabyte TRX40 AORUS Xtreme

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 16 GB dual-channel kit boosts multitasking headroom
  • DDR4 3200 MT/s CL22 matches motherboard spec
  • 2 V operation keeps power draw low
  • 288-pin UDIMM form factor fits standard desktop slots
  • Tested compatible with Gigabyte TRX40 AORUS Xtreme

Compatible DDR4 Kit for Gigabyte TRX40

This 16GB kit contains two 8GB DDR4 3200 modules tested for the Gigabyte TRX40 AORUS Xtreme motherboard. They run at 1.2V with CL22 latency and use a standard 288-pin UDIMM layout. The kit is sold new and ready for immediate installation.

Builders Using This Specific Motherboard

The memory targets owners of the Gigabyte TRX40 AORUS Xtreme who need a straightforward capacity increase. It is not ECC or registered, so it will not satisfy workflows that require error correction or registered DIMMs. Systems needing more than 16GB or a different pin count should look elsewhere.

288-Pin DDR4 UDIMM Form Factor

The modules use the 288-pin DDR4 UDIMM standard, which fits only DDR4 desktop sockets. Buyers with DDR5 or laptop SO-DIMM slots cannot use this kit. Verify the motherboard memory slot type before purchasing.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $97.99
Cheaper than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $6.12 per GB
Cheaper than about 64% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineGigabyte Gaming Motherboard Compatible Series Memory
Model nameGigabyte DDR4 3200 MHz Non-ECC Unbuffered UDIMM
Part numberMD25600-818K2
Total capacity16 GB (2 × 8 GB)
Product type288-Pin DDR4 UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsGigabyte
In the box
Included items16 GB (2 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

Will the 288-pin DDR4 UDIMM modules fit the four memory slots on the Gigabyte TRX40 AORUS Xtreme motherboard?

Yes, each 8 GB stick is a standard 288-pin DDR4 UDIMM that installs directly into the board's DDR4 DIMM slots.

What is the correct way to seat the two modules so the system boots at 3200 MT/s with CL22 timing?

Insert each module vertically until the retention clips click; populate the slots recommended in the motherboard manual for dual-channel operation, then enable the XMP profile in BIOS to reach 3200 MT/s CL22.

Do these non-ECC unbuffered DIMMs require any firmware updates or periodic replacement to maintain stability?

No firmware updates are needed for the memory itself; the modules are validated for continuous operation at 1.20 V and do not have a scheduled replacement interval.

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