Crucial CT2K32G4DFD832A 64GB DDR4-3200

Brand
Crucial
Model
CT2K32G4DFD832A
$466–$515estimated range · from catalog price Oct 10, 2026

Crucial CT2K32G4DFD832A is a 64GB (2x32GB) DDR4‑3200 CL22 UDIMM kit launched in May 2020, ideal for heavy multitasking, content creation, and gaming.

Memory speed rankTop 67% of RAM kits
TierMainstream?GixCore tierWhat a part was built to do — not what it costs.EntryBudgetMainstreamHigh endEnthusiastFlagship A part can be cheap because it is an ageing flagship, or because it is a current entry-level model. The tier tells you which.
ReleasedMay 2020
As an Amazon Associate, GixCore earns from qualifying purchases.Pricing note?This range is based on our last recorded catalog price and is not a quote. Check Amazon for the current price.
Capacity64 GB (2x32GB)
TypeDDR4
Speed3200 MT/s
Modules2
GixCore Editorial

Product overview

Crucial’s CT2K32G4DFD832A 64GB (2x32GB) DDR4 kit debuted on May 9, 2020 as part of the brand’s standard desktop DDR4 UDIMM line. The modules are JEDEC‑rated 3200 MT/s CL22 (PC4‑25600), non‑ECC 288‑pin UDIMMs built as dual‑rank 2Rx8, and will downclock to 2933/2666 MT/s on platforms that cap memory speed.

Positioned as mainstream DDR4, it exists to provide high total capacity with broad, plug‑and‑play compatibility at 1.2 V. It’s well‑suited to content creation, heavy multitasking/VMs and large workloads, and also gaming builds that keep many apps open thanks to the 64GB headroom. Notably, 32GB‑per‑stick JEDEC‑3200 UDIMMs were still uncommon when this kit launched in 2020.

Best for
  • content creation
  • large workloads
  • gaming
Official product specifications
Pairing fit

Compatible CPUs

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Pairing fit

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Specifications

At a glance iEach dot represents a catalog model. Farther right means a higher measured value, not necessarily a better fit.Measured against the RAM kits catalog
Current modelCatalog models
Capacity64 GB (2x32GB)
Higher than 94% of RAM kits
Rated speed3200 MT/s
Higher than 33% of RAM kits
Modules2
Higher than 94% of RAM kits
Capacity
64 GB (2x32GB)
Type
DDR4
Speed
3200 MT/s
Modules
2
Pins
288-pin
ECC
Non-ECC
TDP
24 W