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Green rectangular circuit board with black memory chips and gold edge connectors

Crucial

Crucial CT8G4DFRA32A 8GB DDR4 3200 desktop RAM

SKU CH-0146-H8222 MPN CT8G4DFRA32A

Adds 8 GB of DDR4 desktop memory at 3200 MT/s with CL22 timing and 1.2 V operation

  • Capacity8GB
  • Type288-Pin PC RAM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Timing22-22-22
  • Voltage1.20V

Capacity 8GB

Speed DDR4 3200 (PC4 25600)

CAS Latency CL22

  • 8GB capacity lets you run more apps smoothly
  • 3200 MT/s speed boosts data throughput for snappier response
  • CL22 timing at 1.2V balances low latency with efficient power use
  • Intel XMP 2.0 profile enables one-click performance setup in BIOS
  • Micron-backed quality with 42 years of memory expertise

8GB DDR4 3200 Desktop Module

This 8 GB DDR4 UDIMM runs at 3200 MT/s with CL22 timings and 1.20 V operation. It is an unbuffered, non-ECC module built for standard desktop platforms that accept 288-pin memory. The Intel XMP 2.0 profile allows the rated speed to be enabled through a single BIOS selection.

Sustained Load Behaviour

The module delivers consistent bandwidth at its rated 3200 MT/s speed without throttling under typical desktop workloads. Operating at the standard 1.20 V keeps power draw low during extended sessions, and the CL22 latency remains stable across continuous read and write cycles. If the platform only supports 2933 MT/s or 2666 MT/s the memory will downclock automatically to match.

Installation and Common Issues

Installation follows the usual 288-pin DIMM slot procedure; align the notch, press until the retention clips click, and enable the XMP profile in BIOS to reach 3200 MT/s. The most frequent issue is leaving the profile disabled, which leaves the module running at the platform default speed instead of its rated frequency.

Highlights

  • 8GB capacity lets you run more apps smoothly
  • 3200 MT/s speed boosts data throughput for snappier response
  • CL22 timing at 1.2V balances low latency with efficient power use
  • Intel XMP 2.0 profile enables one-click performance setup in BIOS
  • Micron-backed quality with 42 years of memory expertise

Specifications

BrandCrucial
ModelCT8G4DFRA32A
Capacity8GB
Type288-Pin PC RAM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Timing22-22-22
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
BIOS/Performance ProfileIntel XMP 2.0
FeaturesSpeeds up to 3200 MT/s and faster data rates are expected to be available as DDR4 technology matures
Increase bandwidth by up to 32%
Reduce power consumption by up to 40%
Faster burst access speeds for improved sequential data throughout
Optimized for next generation processors and platforms
Shipping weight0.06 kg
Package size175 × 89 × 6 mm

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Questions about this item

Will this module work in a motherboard that only supports 2666 MT/s DDR4?

Yes, the 3200 MT/s module will downclock to 2666 MT/s or 2933 MT/s to match the board's maximum supported speed.

Does the kit require a separate XMP profile to reach 3200 MT/s?

The module includes an Intel XMP 2.0 profile; enable it in the BIOS to run at the rated 3200 MT/s speed.

Is this memory compatible with a laptop SO-DIMM slot?

No, this is a 288-pin UDIMM designed for desktop motherboards and will not fit a laptop SO-DIMM socket.

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