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Two black aluminum DDR5 modules with red viper logos and silver name plates

Patriot Memory

Patriot Memory PVV532G640C32K Viper Venom 32GB DDR5 6400 CL32 desktop RAM

SKU CH-YY1R-XC1WB MPN PVV532G640C32K

32 GB dual-channel DDR5 kit with two 16 GB modules at 6400 MT/s CL32 for Intel 600 and 700 series platforms

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • CAS latencyCL32
  • Memory timings32-40-40-84
  • Rated voltage1.4 V
  • Buffer typeUnbuffered

Capacity 32GB (2 x 16GB)

Speed DDR5 6400

CAS Latency CL32

LED Color None

  • 32 GB total capacity in a 2 x 16 GB kit
  • DDR5 6400 speed with PC5 51200 bandwidth rating
  • CL32 latency and 32-40-40-84 timings for responsive performance
  • Intel XMP 3.0 profile enables one-click overclocking on 600 and 700 series platforms
  • Aluminum heat spreader in matte black with red viper logo for thermal control

Viper Venom 32GB DDR5 6400 kit

Patriot Memory Viper Venom PVV532G640C32K delivers 32GB of DDR5 desktop memory in a dual-channel kit of two 16GB modules rated at 6400 MT/s with CL32 timings and a 1.40V operating voltage.

Intel 600 and 700 series compatibility only

This kit is validated for Intel 600 Series and Intel 700 Series platforms with XMP 3.0 support and is explicitly not compatible with Intel Ultra Arrow Lake CPUs; builders targeting other chipsets should select a different kit.

6400 MT/s CL32 at 1.40V

The decisive specification is the 6400 MT/s speed combined with CL32 latency at 1.40V, which determines whether the memory meets the platform's supported data rate and timing envelope.

How it compares

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

Price $347.99
Pricier than about 78% of the 3,647 comparable items (median $90.99).
Total capacity 32 GB (2 × 16 GB)
Higher than about 70% of the 3,251 comparable items (median 16 GB).
Price per GB $10.87 per GB
Pricier than about 70% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand namePatriot Memory
Product lineViper Venom
Model namePVV532G640C32K
Total capacity32 GB (2 × 16 GB)
Product type288-Pin PC RAM
Product colorBlack
Performance
Rated speedDDR5 6400 (PC5 51200)
Memory
CAS latencyCL32
Memory timings32-40-40-84
Buffer typeUnbuffered
Memory profilesIntel XMP 3.0
Heat spreaderAluminum
Power
Rated voltage1.4 V
Size & build
Shipping weight0.20 kg
Package size185 × 165 × 19 mm
Compatibility
Recommended forIntel 600 Series / Intel 700 Series / Intel Compatible
More details
LED lightingNone

Other versions of this model

5 more in the same range

Questions about this item

Should I pick the RGB or the non-RGB Viper Venom 32 GB kit?

Choose the RGB version if you want addressable lighting; choose the non-RGB version for the same 6400 MT/s CL32 performance without LEDs.

What does the 6400 MT/s rating deliver in an actual Intel 600 or 700 series build?

The kit runs at DDR5-6400 with 32-40-40-84 timings at 1.40 V once the XMP 3.0 profile is enabled in BIOS.

How does the DDR5 interface and XMP 3.0 profile limit real-world speed?

The modules are 288-pin DDR5 rated for PC5-51200; XMP 3.0 locks them to 6400 MT/s CL32 on supported Intel platforms.

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