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Two black DDR5 memory modules with geometric heatsinks and RGB lighting

V-color

V-color GTMXFAL3264832KWK 64GB (2x32GB) DDR5 6400 CL32 desktop RAM

SKU CH-FC2Q-EQW8X MPN GTMXFAL3264832KWK

64GB dual-channel DDR5 kit running at 6400MHz with CL32 timings, AMD EXPO profile, SK Hynix ICs, RGB lighting and a heatsink designed to cut temperatures by up to 40%

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • CAS latencyCL32
  • Memory timings32-38-38-80
  • Rated voltage1.4 V
  • Kit configurationDual Channel Kit

Capacity 64GB (2x32GB)

Speed 2x RGB UDIMM BLK Alliance

  • 64 GB dual-channel kit doubles mainstream capacity for heavy multitasking
  • DDR5 6400 speed with CL32 32-38-38-80 timing delivers responsive data throughput
  • AMD EXPO profile at 1.40 V enables one-click overclock stability
  • SK Hynix ICs provide strong overclock headroom and workload endurance
  • Geometric heatsink design cuts temperatures up to 40 % under load

64GB DDR5 kit for AMD platforms

This 64GB dual-channel kit contains two 32GB DDR5 modules rated at 6400MHz with CL32 timings. It runs at 1.40V using an AMD EXPO profile for automatic configuration. The modules feature RGB lighting controllable through major motherboard software. It targets enthusiasts building high-performance Ryzen systems on 600 and 800 series chipsets.

Upgrading from lower-capacity DDR5

Moving from a 32GB kit to this 64GB configuration doubles the available memory for heavy multitasking and content creation workloads. The jump is worth it when current capacity limits performance in memory-intensive applications. The SK Hynix ICs and 1.4V EXPO profile provide a stable overclocking foundation without manual tuning.

Compatibility checks before ordering

Verify that your motherboard supports DDR5 6400MHz speeds and AMD EXPO profiles. Confirm the board has four 288-pin slots if you plan to expand beyond this dual-channel kit. Check CPU cooler clearance against the enhanced heatsink height. Ensure your power supply can deliver stable 1.40V to the memory slots under load.

How it compares

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

Price $640.99
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 $10.02 per GB
Pricier than about 67% of the 3,251 comparable items (median $6.75 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 nameV-Color
Product lineTUF GAMING ALLIANCE
Part numberGTMXFAL3264832WW-DW
Total capacity64 GB (2 × 32 GB)
Product type288-Pin PC RAM
Product colorBlack
Performance
Rated speedDDR5 6400 (PC5 51200)
Memory
CAS latencyCL32
Memory timings32-38-38-80
Kit configurationDual Channel Kit
Memory profilesAMD EXPO
Power
Rated voltage1.4 V
Size & build
Shipping weight0.18 kg
Package size156 × 108 × 13 mm
Compatibility
Recommended forAMD & Intel Compatible / AMD 600 Series / AMD 800 Series / AMD B650 / AMD Ryzen Compatible / AMD X670 / AMD X870 / High Performance or Gaming Memory
More details
LED lightingRGB

Other versions of this model

4 more in the same range

Questions about this item

What motherboard slot does the 288-pin DDR5 kit require?

It fits a standard 288-pin DDR5 DIMM slot on any AMD 600, 650, 670, 800 or 870 series board that supports DDR5 memory.

How do I enable the AMD EXPO profile on this 6400 CL32 kit?

Enter the BIOS, locate the AMD EXPO or memory profile section, select the 6400 MHz profile, save and reboot; the modules will then run at 1.40 V with 32-38-38-80 timings.

Will the RGB lighting on the black heatsink need any separate power cable?

No, the RGB LEDs draw power directly from the DIMM slot and are controlled through the motherboard vendor’s RGB software.

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