Crucial CT2CP6464AA667 1 GB (2x512GB DDR2-667) vs Crucial CT2K8G4DFRA266 16 GB (2x8GB DDR4-2666)

A side-by-side spec comparison of the Crucial CT2CP6464AA667 1 GB (2x512GB DDR2-667) and the Crucial CT2K8G4DFRA266 16 GB (2x8GB DDR4-2666). We line up every specification, highlight the winner of each, and tally an overall verdict so you can decide which memory (ram) is right for your build.

Side-by-side specification comparison of Crucial CT2CP6464AA667 1 GB (2x512GB DDR2-667) and Crucial CT2K8G4DFRA266 16 GB (2x8GB DDR4-2666).
Specification	Crucial CT2CP6464AA667 1 GB (2x512GB DDR2-667) No price data Winner	Crucial CT2K8G4DFRA266 16 GB (2x8GB DDR4-2666) $114.80 Buy on Amazon
CAS Latency	5	19
Type	DDR2	DDR4
Speed	667 MHz	2666 MHz
Modules	2	2
Voltage	1.35	1.35
Capacity	1024 GB	16 GB

Crucial CT2CP6464AA667 1 GB (2x512GB DDR2-667)

specs won

Crucial CT2K8G4DFRA266 16 GB (2x8GB DDR4-2666)

spec won

As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page.

Compare more parts

Add a third or fourth memory (ram) to this comparison, or build a side-by-side from scratch in the interactive compare tool.

Open in interactive compare tool All Memory (RAM)