crucial 32GB Kit (16GBx2) DDR4

Brand: crucial
Model: 32GB Kit (16GBx2) DDR4

$174–$192estimated range · from catalog price Jun 22, 2026

Crucial CT2K16G4DFD8266: 32GB (2x16GB) DDR4‑2666 JEDEC kit for stable, plug‑and‑play DDR4 desktop upgrades; dual‑rank x8 modules, no XMP/EXPO.

Memory speed rankTop 84% of RAM kits

TierBudget?

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Capacity32 GB

TypeDDR4

Speed2666 MHz

Modules2

GixCore Editorial

Product overview

Crucial’s CT2K16G4DFD8266 is a 32GB (2x16GB) DDR4‑2666 UDIMM kit from the Crucial DDR4 Desktop Memory line (JEDEC PC4‑21300). The manufacturer does not publish a specific release date for this exact SKU. It targets the budget tier: plain JEDEC 2666 MT/s operation (typically CL19) at 1.2 V with no XMP/EXPO profiles—built to be a stable, plug‑and‑play capacity upgrade.

It’s well‑suited to bringing DDR4 desktops up to 32GB for budget builds, everyday gaming, and workloads that benefit from capacity over frequency (heavy multitasking, large browsers, light content creation, VMs). Each module is dual‑rank x8 (DR x8), a widely compatible layout on DDR4 UDIMMs. Some retailers mark it as no longer available, so availability can vary; Crucial does not maintain a dedicated product page for this kit.

Best for

budget builds
gaming
content creation
large workloads

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

Capacity32 GB