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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

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Memory timings22-22-22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered

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.

How it compares

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

Price $10.99
Cheaper than about 96% of the 3,647 comparable items (median $90.99).
Total capacity 8 GB
Lower than about 60% of the 3,251 comparable items (median 16 GB).
Price per GB $1.37 per GB
Cheaper than about 97% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameCrucial
Model nameCT8G4DFRA32A
Total capacity8 GB
Product type288-Pin PC RAM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
Memory timings22-22-22
ECC supportNo
Buffer typeUnbuffered
Memory profilesIntel XMP 2.0
Power
Rated voltage1.2 V
Size & build
Shipping weight0.06 kg
Package size175 × 89 × 6 mm

Other versions of this model

5 more in the same range

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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