Crucial 16GB (2 x 8GB) 260-Pin DDR4 SO-DIMM 2666 vs DDR4 8GB 2 x 4 GB SODIMM 260-pin 2400 MHz RAM Comparison

Crucial 16GB (2 x 8GB) 260-Pin DDR4 SO-DIMM 2666 and Crucial DDR4 8GB 2 x 4 GB SODIMM 260-pin 2400 MHz are both memory with the same Voltage (1.2 V). The main differences are in Speed, Size, CAS Latency and First Word Latency.

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Crucial 16GB (2 x 8GB) 260-Pin DDR4 SO-DIMM 2666

Crucial DDR4 8GB 2 x 4 GB SODIMM 260-pin 2400 MHz

Prices
(Change region)

In Stock

$112.00

Last updated 25 minutes ago.

In Stock

Free shipping

$126.19

Prices
(Change region)

In Stock

Free shipping

$72.88

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Brand

Crucial

Brand

Crucial

Model

CT2K8G4SFRA266

Model

CT2K4G4SFS824A

Release Date

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

User reviews

★★★★★

(8 reviews)

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User reviews

★★★★★

(8 reviews)

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Price history

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Price history

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Price/GB

$2.62

Price/GB

$2.75

GB/$1

0.38

GB/$1

0.36

Samsung B-Die

Compatible PC parts

Motherboards ►

Compatible PC parts

Motherboards ►

Type

260-pin DDR4 SODIMM

Type

260-pin DDR4 SODIMM

Speed

DDR4-2666 MHz

Speed

DDR4-2400 MHz

Size

16GB (2 x 8GB)

Size

8GB (2 x 4GB)

CAS Latency

Timing

19-19-19

Timing

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 (8)

	4GB Single Rank 2400 MT/s Memory $41.82
	8GB Kit (4GBx2) Single Rank 2400 MT/s Memory $72.88
	32GB Kit (16GBx2) Dual Rank 2400 MT/s Memory $209.99
	16GB Kit (8GBx2) Single Rank 2400 MT/s Memory $109.99
	8GB Single Rank 2400 MT/s Memory $60.00
	8GB Kit (4GBx2) Single Rank x8 2400 MT/s Memory $72.88
	16GB Dual Rank 2400 MT/s Memory $101.09
	4GB Single Rank x16 2400 MT/s Memory $41.82

Options (7)

	8GB Single Rank 2400 MT/s Memory $60.00
	16GB Dual Rank 2400 MT/s Memory $101.09
	8GB Kit (4GBx2) Single Rank 2400 MT/s Memory $72.88
	4GB Single Rank 2400 MT/s Memory $41.82
	4GB Single Rank x16 2400 MT/s Memory $41.82
	32GB Kit (16GBx2) Dual Rank 2400 MT/s Memory $209.99
	16GB Kit (8GBx2) Single Rank 2400 MT/s Memory $109.99