Crucial 16GB Single DDR4 2666 vs 16GB Single DDR4 2400 CT16G4DFD824A RAM Comparison

Crucial 16GB Single DDR4 2666 and Crucial 16GB Single DDR4 2400 CT16G4DFD824A are both memory with the same Size (16GB (1 x 16GB)) and Voltage (1.2 V). The main differences are in Speed, CAS Latency and First Word Latency.

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Crucial 16GB Single DDR4 2666

Crucial 16GB Single DDR4 2400 CT16G4DFD824A

Prices
(Change region)

In Stock

$96.00

Last updated 40 minutes ago.

In Stock

Free shipping

$118.89

Prices
(Change region)

In Stock

Free shipping

$98.90

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Brand

Crucial

Brand

Crucial

Model

CT16G4DFD8266

Model

CT16G4DFD824A

Release Date

📅 October 2019

Release Date

📅 August 2018

* First availability for purchase, it may not correspond to the actual market launch date.

User reviews

★★★★☆

(45 reviews)

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User reviews

★★★★☆

(64 reviews)

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Price history

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Price history

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Price/GB

$2.50

Price/GB

$2.06

GB/$1

0.4

GB/$1

0.48

Samsung B-Die

Compatible PC parts

Motherboards ►

Compatible PC parts

Motherboards ►

Type

288-pin DDR4 DIMM

Type

288-pin DDR4 DIMM

Speed

DDR4-2666 MHz

Speed

DDR4-2400 MHz

Size

16GB (1 x 16GB)

Size

16GB (1 x 16GB)

CAS Latency

First Word Latency

14.25 ns

First Word Latency

14.16 ns

Voltage

1.2 V

Voltage

1.2 V

Heat Spreader

ECC Support

Options (9)

	8GB Dual Rank 2400 MT/s $57.78
	8GB Single Rank 2400 MT/s $61.90
	4GB Single Rank 2400 MT/s $41.82
	16GB Kit (8GBx2) Single Rank 2400 MT/s $124.99
	16GB Dual Rank 2400 MT/s $98.90
	16GB Kit (8GBx2) Dual Rank 2400 MT/s $133.00
	32GB Kit (16GBx2) Dual Rank 2400 MT/s $189.99
	8GB Kit (4GBx2) Single Rank 2400 MT/s $69.99
	32GB Kit (8GBx4) Dual Rank 2400 MT/s $249.79