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Two matte black DDR5 modules with aluminium heat spreaders and red viper logo

Patriot Memory

Patriot Memory PVV564G560C40K Viper Venom 64GB (2×32GB) DDR5 5600 CL40 desktop RAM

SKU CH-T8KC-5NYTF MPN PVV564G560C40K

64 GB dual-channel DDR5 kit at 5600 MT/s with CL40 timings and an aluminium heat spreader

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • CAS latencyCL40
  • Memory timings40-40-40-76
  • Rated voltage1.1 V
  • Buffer typeUnbuffered

Capacity 64GB (2 x 32GB)

Speed DDR5 5600

CAS Latency CL40

LED Color None

  • 64GB total capacity from two 32GB modules for demanding workloads
  • DDR5 5600 speed rated at PC5 44800 for high data throughput
  • CL40 latency with 40-40-40-76 timings for responsive operation
  • 10V operating voltage reduces power draw under load
  • XMP 3.0 and AMD EXPO profiles simplify one-click overclocking

64GB DDR5 Kit for Desktop Builds

The Patriot Viper Venom kit delivers 64GB of DDR5 memory in a matched pair of 32GB modules. It targets enthusiasts and content creators who need high capacity for multitasking, rendering or virtual machines on modern platforms. The 288-pin unbuffered DIMMs install directly into standard desktop sockets.

5600 MT/s Speed with CL40 Timing

Rated at 5600 MT/s (PC5 44800) with a CAS latency of 40 and timings of 40-40-40-76, this kit sets the baseline throughput and responsiveness for DDR5 systems. The single decisive figure is the 5600 MT/s data rate; if your CPU or motherboard caps memory at a lower speed, the modules will downclock automatically.

Aluminium Spreader at 1.10V

An aluminium heat spreader in matte black dissipates heat from the memory chips during sustained workloads. Operating at the standard 1.10V DDR5 voltage, the modules draw minimal power and run quietly without active cooling. Both Intel XMP 3.0 and AMD EXPO profiles are supported for one-click configuration.

How it compares

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

Price $695.99
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 $10.87 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
Product lineViper Venom
Model namePVV564G560C40K
Part numberPVV564G560C40K
Total capacity64 GB (2 × 32 GB)
Product type288-Pin PC RAM
Product colorMatte Black
Performance
Rated speedDDR5 5600 (PC5 44800)
Memory
CAS latencyCL40
Memory timings40-40-40-76
Buffer typeUnbuffered
Memory profilesIntel XMP 3.0 and AMD EXPO
Heat spreaderAluminum
Power
Rated voltage1.1 V
Size & build
Shipping weight0.14 kg
Package size180 × 159 × 20 mm
Compatibility
Recommended forAMD 600 Series / AMD 800 Series / Intel 600 Series / Intel 700 Series / Intel 800 Series / Intel Z690 / Intel Z790 / Intel Z890
More details
LED lightingNone

Other versions of this model

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Questions about this item

What does the 5600 speed rating mean once the modules are installed in a desktop?

The kit runs at DDR5 5600 with CL40 timings of 40-40-40-76 at 1.10V, giving the system a rated transfer rate of PC5 44800 when the platform enables the XMP 3.0 or EXPO profile.

Which overclocking standard is used and what does it cap in practice?

Intel XMP 3.0 and AMD EXPO profiles are programmed on the modules; the motherboard firmware applies the 5600 MT/s frequency, CL40 latency and 1.10V voltage automatically when the profile is enabled.

What physical clearance does the aluminum heat spreader need in a case?

The 288-pin DIMMs use a matte-black aluminum spreader with a red Viper logo; they fit standard desktop slots but may require checking clearance against oversized CPU coolers.

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