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Two matte-black aluminium heat-spreader DIMMs with a red Viper logo and silver name plate

Patriot Memory

Patriot Memory VV532G64C38AK 32GB (2×16GB) DDR5 6400 CL38 desktop RAM

SKU CH-3FP8-YZFTH MPN VV532G64C38AK

32 GB dual-channel DDR5 desktop memory at 6400 MT/s with AMD EXPO support and CL38 timing

  • Capacity32GB (2 x 16GB)
  • Type288-Pin PC RAM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL38
  • Timing38-46-46-110
  • Voltage1.40V
  • Ready for AMD Ryzen builds with AMD EXPO support
  • High 6400 MT/s DDR5 speed for responsive performance
  • Low CL38 latency tightens system responsiveness
  • Aluminium heat spreader keeps modules cool under load
  • 32 GB dual-channel kit (2 × 16 GB) for multitasking headroom

32GB DDR5 6400 kit for AMD EXPO

This Patriot Viper Venom kit delivers 32GB (2 x 16GB) of DDR5 6400 memory with CL38 timing and 1.40V operation. The aluminium heat spreader in matte black carries a red Viper logo and silver name plate. AMD EXPO profiles are supported for one-click overclocking on compatible platforms.

AMD Ryzen 600 and 800 series builders

The modules are tested for AMD 600 Series and AMD 800 Series chipsets and carry EXPO certification, so they suit new Ryzen desktop builds that can use the 6400 speed bin. Systems locked to lower JEDEC speeds or Intel-only boards will not gain the rated frequency and should consider standard DDR5 kits instead.

Check motherboard EXPO support and 1.40V headroom

Before ordering, verify that your motherboard lists EXPO support for DDR5 6400 and can supply 1.40V to the memory slots. Confirm the board has four 288-pin slots if you plan to expand beyond the two modules supplied. Ensure the CPU memory controller is rated for the 6400 data rate.

Highlights

  • Ready for AMD Ryzen builds with AMD EXPO support
  • High 6400 MT/s DDR5 speed for responsive performance
  • Low CL38 latency tightens system responsiveness
  • Aluminium heat spreader keeps modules cool under load
  • 32 GB dual-channel kit (2 × 16 GB) for multitasking headroom

Specifications

BrandPatriot
SeriesVIPER VENOM AMD
ModelVV532G64C38AK
Capacity32GB (2 x 16GB)
Type288-Pin PC RAM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL38
Timing38-46-46-110
Voltage1.40V
Buffered/RegisteredUnbuffered
BIOS/Performance ProfileAMD EXPO
ColorMatte Black
Heat SpreaderAluminum
Features• Series: Viper Venom AMD DDR5 series
• Edition: Matte Black with Red Viper logo / Silver name
plate
• Aluminum heat spreader with unique and specific
design element
• Feature Overclock: EXPO overclocking supported
• Compatibility: Tested across latest DDR5 platforms for
reliably on high performance
• Limited lifetime warranty
• On-Die ECC
• Thermal sensor
Recommend UseAMD 600 Series / AMD 800 Series / AMD Ryzen Compatible
LED ColorNone
Shipping weight0.14 kg
Package size183 × 165 × 1 mm

Questions about this item

Will this kit run at 6400 MT/s on my Ryzen system without manual tuning?

Yes, the AMD EXPO profile sets the speed to DDR5 6400 with CL38 timings at 1.40V when enabled in the BIOS on a compatible Ryzen platform.

Does the 32 GB capacity require a specific motherboard chipset?

The modules are tested for AMD 600 Series and 800 Series chipsets and are compatible with Ryzen desktop CPUs that support DDR5.

Is additional cooling needed for the aluminum heat spreader?

The aluminum spreader is designed to handle the rated 1.40V operation; typical case airflow is sufficient for normal use.

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