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Two black DDR4 desktop memory modules with heat spreaders

Crucial

Crucial CP2K32G4DFRA32A Pro 64GB (2 x 32GB) DDR4 3200 desktop RAM

SKU CH-PSXW-JX41A MPN CP2K32G4DFRA32A

A 64GB dual-channel DDR4 kit with two 32GB modules running at 3200MT/s CL22 for 8th–13th Gen Intel Core and Ryzen 1000–5000 desktop CPUs

  • Capacity64GB (2 x 32GB)
  • Type288-Pin PC RAM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.20V
  • ECCNo

Capacity 64GB (2 x 32GB)

  • 64 GB total capacity from two 32 GB modules for heavy multitasking
  • DDR4 3200 speed with CL22 latency for responsive desktop performance
  • Intel XMP 2.0 profile enables rated frequency on compatible motherboards
  • Low 1.20 V operation reduces power draw and heat output
  • Black heat spreader on each UDIMM aids thermal management

Capacity and Compatibility

This Crucial Pro kit delivers 64GB of DDR4 memory across two 32GB modules. It is built for desktop systems running 8th to 13th Gen Intel Core or Ryzen 1000 to 5000 Series processors. The dual-channel configuration runs at 3200MT/s with a CAS latency of 22 and operates at 1.20V. A black heat spreader is included on each unbuffered UDIMM.

Installation and Common Issues

The 288-pin DIMMs install in standard desktop slots and support Intel XMP 2.0 for automatic configuration. If the platform cannot run at the rated speed, the modules will downclock to 3000MT/s or 2666MT/s without user intervention. A frequent issue occurs when populating all four slots, as some CPUs suppress the XMP profile and force a lower speed; enabling XMP 2.0 in the BIOS restores the 3200MT/s rating.

Pre-Purchase Checks

Verify that your motherboard accepts DDR4 UDIMMs and lists support for the 3200MT/s data rate or the lower fallback speeds. Confirm the board has at least two free slots for the dual-channel kit and that the CPU memory controller covers the 8th to 13th Gen Intel Core or Ryzen 1000 to 5000 Series range. The kit is non-ECC and unregistered, so it will not work in platforms that require registered or error-correcting memory.

Highlights

  • 64 GB total capacity from two 32 GB modules for heavy multitasking
  • DDR4 3200 speed with CL22 latency for responsive desktop performance
  • Intel XMP 2.0 profile enables rated frequency on compatible motherboards
  • Low 1.20 V operation reduces power draw and heat output
  • Black heat spreader on each UDIMM aids thermal management

Specifications

BrandCrucial
SeriesPro
ModelCP2K32G4DFRA32A
Part NumberCP2K32G4DFRA32A
Capacity64GB (2 x 32GB)
Type288-Pin PC RAM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered / Unregistered
Multi-channel KitDual Channel Kit
BIOS/Performance ProfileIntel XMP 2.0
ColorBlack
Heat SpreaderYes
FeaturesCP2K32G4DFRA32A is the Crucial DDR4 Pro 64GB kit consisting of two 32GB desktop modules that operate at the speed of 3200MMHz and has a CAS Latency of 22. It is an UDIMM and conforms to the industry standard DDR4 UDIMM layout of 288 pins. It is compatible with systems that can take DDR4-3200 UDIMM memory.
Recommend UseCompatible with 8th–13th Gen Intel® Core and AMD Ryzen™ 1000–5000 Series Desktop CPUs
LED ColorNone
Shipping weight0.18 kg
Package size178 × 127 × 10 mm

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Questions about this item

Will this kit work with my 13th Gen Intel Core i5?

Yes, the kit is validated for 8th through 13th Gen Intel Core desktop CPUs. It runs at 3200 MT/s with CL22 at 1.20V and includes Intel XMP 2.0 support.

Can I use these modules in a four-slot motherboard?

The dual-channel kit contains two 32GB UDIMMs. Intel XMP 2.0 helps recover rated speed when all four slots are populated, provided the CPU and board support it.

What happens if my board only supports 2666 MT/s?

The memory will downclock automatically to 2666 MT/s or 3000 MT/s while keeping 1.20V operation. No manual changes are required for basic compatibility.

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