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Two white DDR5 memory sticks with geometric grooved heatsinks and RGB lighting

V-color

V-color GTMXFAL3264832WWK 64GB (2x32GB) DDR5 6400 CL32 desktop RAM

SKU CH-DWNZ-2QH25 MPN GTMXFAL3264832WWK

A 64GB dual-channel DDR5 kit running at 6400MHz with CL32 timings, SK Hynix ICs, AMD EXPO support and RGB lighting on white heatsinks

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • Memory timings32-39-39
  • Rated voltage1.45 V
  • Buffer typeUnbuffered / Unregistered
  • Kit configurationDual Channel Kit

Capacity 64GB (2x32GB)

Speed 2x RGB UDIMM White Alliance

  • 64 GB dual-channel kit enables high-capacity multitasking
  • DDR5 6400 speed with CL32-39-39 timings delivers responsive performance
  • AMD EXPO profile allows one-click overclocking to 6400 MT/s
  • SK Hynix ICs provide stability for heavy workloads
  • Enhanced heatsink design reduces temperatures by up to 40%

TUF Gaming Alliance DDR5 Kit

This V-color TUF Gaming Alliance kit delivers 64GB across two 32GB modules running at DDR5 6400 with CL32 timing. It targets AMD and Intel desktop builders who want high capacity and RGB lighting in a white finish. The modules use SK Hynix ICs and carry AMD EXPO certification for one-click profile activation.

Sustained Load Thermal Behaviour

The geometric groove heatsink is designed to increase airflow and can reduce temperatures by up to 40 percent in optimal conditions. SK Hynix ICs provide high tolerance for heavy workloads and maintain stability during extended gaming or rendering sessions. The 1.45V operating voltage supports the rated 6400 speed under continuous load.

Compatibility Checklist Before Ordering

Verify that your motherboard supports DDR5 288-pin unbuffered memory and offers an AMD EXPO or equivalent XMP profile for 6400 operation. Confirm the board accepts 32GB per slot density and that CPU cooler clearance accommodates the Manta XFinity heatsink height. Ensure the power supply can deliver the 1.45V required for the rated profile.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $658.99
Pricier than about 90% of the 3,647 comparable items (median $90.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 90% of the 3,251 comparable items (median 16 GB).
Price per GB $10.30 per GB
Pricier than about 68% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameV-Color
Product lineTUF GAMING ALLIANCE
Part numberGTMXFAL4864832WWK
Total capacity64 GB (2 × 32 GB)
Product type288-Pin PC RAM
Product colorWhite
Performance
Rated speedDDR5 6400 (PC5 51200)
Memory
Memory timings32-39-39
ECC supportNo
Buffer typeUnbuffered / Unregistered
Kit configurationDual Channel Kit
Memory profilesAMD EXPO
Power
Rated voltage1.45 V
Size & build
Shipping weight0.16 kg
Package size156 × 108 × 13 mm
Compatibility
Recommended forAMD & Intel Compatible / AMD 600 Series / AMD 800 Series / AMD B650 / AMD B850 / AMD Ryzen Compatible / High Performance or Gaming Memory / Intel 600 Series / Intel 700 Series / Intel 800 Series / Intel B670 / Intel B760 / Intel Compatible / Intel H770 / Intel Z690 / Intel Z790 / Intel Z890
More details
LED lightingRGB

Other versions of this model

4 more in the same range

Questions about this item

Will this 64GB kit fit a standard DDR5 motherboard with four slots?

The kit uses 288-pin DDR5 modules in a dual-channel configuration, so it installs in any desktop board with DDR5 slots.

Does the AMD EXPO profile work on Intel 600, 700 or 800 series chipsets?

The modules carry an AMD EXPO profile at 6400 MT/s CL32; Intel platforms can run them at JEDEC speeds or a manual XMP-equivalent setup.

What clearance does the white heatsink need for large CPU coolers?

The geometric groove heatsink is designed for enhanced airflow; check your cooler's specified RAM clearance against the module height.

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