Crucial 16GB (2 x 8GB) DDR4 2666 CT2K8G4DFRA266 vs 16GB Single DDR4 2666 RAM Comparison

Crucial 16GB (2 x 8GB) DDR4 2666 CT2K8G4DFRA266 and Crucial 16GB Single DDR4 2666 are both memory with the same Speed (DDR4-2666 MHz), CAS Latency (19) and First Word Latency (14.25 ns). The main differences are in Size.

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Crucial 16GB (2 x 8GB) DDR4 2666 CT2K8G4DFRA266

Crucial 16GB Single DDR4 2666

Prices
(Change region)

In Stock

$118.45

Last updated 49 minutes ago.

In Stock

Free shipping

$119.99

Prices
(Change region)

In Stock

$96.00

Last updated 49 minutes ago.

In Stock

Free shipping

$118.89

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Brand

Crucial

Brand

Crucial

Model

CT2K8G4DFRA266

Model

CT16G4DFD8266

Release Date

📅 October 2019

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

User reviews

★★★★★

(56 reviews)

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User reviews

★★★★☆

(45 reviews)

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Price history

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Price history

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Price/GB

$2.62

Price/GB

$2.50

GB/$1

0.38

GB/$1

0.4

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

DDR4-2666 MHz

Size

16GB (2 x 8GB)

Size

16GB (1 x 16GB)

CAS Latency

First Word Latency

14.25 ns

First Word Latency

14.25 ns

Voltage

1.2 V

Voltage

1.2 V

Heat Spreader

ECC Support

Options (10)

	8GB Single Rank 2400 MT/s Memory $61.90
	16GB Dual Rank 2400 MT/s Memory $98.90
	32GB Kit (16GBx2) Dual Rank 2400 MT/s Memory $189.99
	32GB Kit (8GBx4) Dual Rank 2400 MT/s Memory $249.79
	4GB Single Rank 2400 MT/s Memory $41.82
	16GB Kit (8GBx2) Dual Rank 2400 MT/s Memory $133.00
	8GB Kit (4GBx2) Single Rank 2400 MT/s Memory $69.99
	16GB Kit (8GBx2) Single Rank 2400 MT/s Memory $124.99
	16GB Dual Rank 2666 MT/s Memory $96.00
	8GB Dual Rank 2400 MT/s Memory $57.78

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