Crucial 16GB (2x8GB) DDR4 2666 vs Corsair Vengeance LPX 16GB (2x8GB) DDR4 2666 RAM Comparison

Crucial 16GB (2x8GB) DDR4 2666 and Corsair Vengeance LPX 16GB (2x8GB) DDR4 2666 are both memory with the same Speed (DDR4-2666 MHz), Size (16GB (2 x 8GB)) and Voltage (1.2 V). The main differences are in CAS Latency, First Word Latency and Heat Spreader.

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Crucial 16GB (2x8GB) DDR4 2666

Corsair Vengeance LPX 16GB (2x8GB) DDR4 2666

Prices
(Change region)

In Stock

$124.90

Last updated 17 minutes ago.

In Stock

Free shipping

$129.00

Prices
(Change region)

In Stock

Free shipping

$109.00

In Stock

Free shipping

$159.99

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Brand

Crucial

Brand

Corsair

Model

CT2K8G4DFS8266

Model

CMK16GX4M2Z2666C16

Release Date

📅 November 2018

Release Date

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

User reviews

★★★★☆

(45 reviews)

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User reviews

★★★★★

(11 reviews)

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Price history

View Details ►

Price history

View Details ►

Price/GB

$4.00

Price/GB

$2.69

GB/$1

0.25

GB/$1

0.37

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 (2 x 8GB)

CAS Latency

Timing

16-18-18-35

First Word Latency

14.25 ns

First Word Latency

12 ns

Voltage

1.2 V

Voltage

1.2 V

Heat Spreader

Yes

ECC Support

Color

Black

Options (16)

	4GB Single Rank 2400 MT/s $41.82
	4GB Single Rank 3200 MT/s $41.82
	8GB Dual Rank 2400 MT/s $57.78
	8GB Single Rank 2400 MT/s $61.90
	8GB Single Rank 3200 MT/s $75.00
	8GB Single Rank 2666 MT/s $63.04
	8GB Kit (4GBx2) Single Rank 2400 MT/s $69.99
	8GB Kit (4GBx2) Single Rank 3200 MT/s $72.88
	16GB Dual Rank 2400 MT/s $98.90
	16GB Dual Rank 2666 MT/s $96.00
	16GB Kit (8GBx2) Dual Rank 2400 MT/s $133.00
	16GB Kit (8GBx2) Single Rank 2400 MT/s $124.99
	16GB Kit (8GBx2) Single Rank 3200 MT/s $145.00
	32GB Kit (8GBx4) Dual Rank 2400 MT/s $249.79
	32GB Kit (16GBx2) Dual Rank 2400 MT/s $189.99
	32GB Kit (16GBx2) Dual Rank 2666 MT/s $183.00

Options (111)

	4GB Kit (1 x 4GB) Black 2400MHz C14 $27.99
	4GB Kit (1 x 4GB) Black 2400MHz C16 $17.99
	8GB Kit (1 x 8GB) Black 2400MHz C14 $79.99
	8GB Kit (1 x 8GB) Black 2666MHz C16 $64.00
	8GB Kit (1 x 8GB) Black 3000MHz C16 $64.00
	8GB Kit (2 x 4GB) Black 2400MHz C14 $39.99
	8GB Kit (2 x 4GB) Black 3000MHz C16 $51.99
	8GB Kit (2 x 4GB) Black 2133MHz C13 $49.99
	16GB Kit (1 x 16GB) Black 2400MHz C14 $109.00
	16GB Kit (1 x 16GB) Black 2666MHz C16 $148.99
	16GB Kit (1 x 16GB) Black 3000MHz C16 $109.00
	16GB Kit (1 x 16GB) Black 3000MHz C15 $84.99
	16GB Kit (2 x 8GB) Black 2400MHz C14 $159.99
	16GB Kit (2 x 8GB) Black 3000MHz C16 $119.00
	16GB Kit (2 x 8GB) Black 2133MHz C13 $157.99
	16GB Kit (2 x 8GB) Black 2400MHz C16 AMD $109.00
	16GB Kit (2 x 8GB) Black 2933MHz C16 AMD $129.00
	16GB Kit (2 x 8GB) Black 3200MHz C16 AMD $39.99
	16GB Kit (2 x 8GB) Black 3466MHz C16 AMD $124.99
	16GB Kit (2 x 8GB) Black 3600MHz C18 $119.99
	16GB Kit (2 x 8GB) Black 3600Mhz C18 $129.00
	16GB Kit (2 x 8GB) Black 4133MHz C19 $349.99
	16GB Kit (2 x 8GB) Black 4266MHz C19 $189.99
	16GB Kit (2 x 8GB) Black 4333MHz C19 $261.99
	16GB Kit (2 x 8GB) Black 4400MHz C19 $189.99
	16GB Kit (2 x 8GB) Black 4500MHz C19 $480.00
	16GB Kit (2 x 8GB) Black 4600MHz C19 $209.99
	16GB Kit (4 x 4GB) Black 2400MHz C14 $104.99
	16GB Kit (4 x 4GB) Black 2400MHz C16 $199.00
	16GB Kit (4 x 4GB) Black 3000MHz C16 $76.99
	16GB Kit (4 x 4GB) Black 2133MHz C13 $73.99
	32GB (2x16GB) Black 2666MHz $269.99
	32GB Kit (2 x 16GB) Black 2400MHz C14 $296.99
	32GB Kit (2 x 16GB) Black 3200MHz C16 AMD $209.00
	32GB Kit (2 x 16GB) Black 4133MHz C19 $254.99
	32GB Kit (2 x 16GB) Black 4000MHz C19 $299.86
	32GB Kit (2 x 16GB) Black 3200MHz C16 1.35V $219.00
	32GB Kit (2 x 16GB) Black 3333MHz C16 $184.99
	32GB Kit (4 x 8GB) Black 2400MHz C14 $162.00
	32GB Kit (4 x 8GB) Black 3000MHz C16 $145.10
	32GB Kit (4 x 8GB) Black 2133MHz C13 $179.00
	32GB Kit (4 x 8GB) Black 2933MHz C16 AMD $139.99
	32GB Kit (4 x 8GB) Black 3200MHz C16 AMD $79.99
	32GB Kit (4 x 8GB) Black 3600MHz C18 $184.99
	32GB Kit (4 x 8GB) Black 4133MHz C19 $574.99
	64GB Kit (4 x 16GB) Black 2400MHz C14 $169.88
	64GB Kit (4 x 16GB) Black 2400MHz C16 $389.00
	64GB Kit (4 x 16GB) Black 2666MHz C16 $399.00
	64GB Kit (4 x 16GB) Black 3600MHz C18 $544.99
	64GB Kit (4 x 16GB) Black 3200MHz C16 1.35V $409.00
	64GB Kit (4 x 16GB) Black 3200MHz C16 $409.00
	64GB Kit (4 x 16GB) Black 3733MHz C17 $824.99
	64GB Kit (8 x 8GB) Black 2400MHz C14 $319.99
	64GB Kit (8 x 8GB) Black 2133MHz C13 $319.99
	64GB Kit (8 x 8GB) Black 2933MHz C16 AMD
	64GB Kit (8 x 8GB) Black 3600MHz C18 $734.99
	64GB Kit (8 x 8GB) Black 3200MHz C16 $399.99
	128GB Kit (8 x 16GB) Black 2400MHz C14 $344.99
	128GB Kit (8 x 16GB) Black 3000MHz C16 $334.99
	128GB Kit (8 x 16GB) Black 2933MHz C16 AMD $334.99
	128GB Kit (8 x 16GB) Black 3200MHz C16 $854.99
	128GB Kit (8 x 16GB) Black 3800MHz C19 $1,599.99
	4GB Kit (1 x 4GB) Red 2400MHz C14 $24.99
	4GB Kit (1 x 4GB) Red 2400MHz C16 $24.99
	8GB Kit (1 x 8GB) Red 2400MHz C14 $43.99
	8GB Kit (1 x 8GB) Red 2400MHz C16 $19.99
	8GB Kit (1 x 8GB) Red 2666MHz C16 $24.99
	16GB Kit (2 x 8GB) Red 2133MHz C13 $69.99
	16GB Kit (2 x 8GB) Red 4000MHz C19 $224.99
	16GB Kit (4 x 4GB) Red 2400MHz C14 $94.99
	16GB Kit (4 x 4GB) Red 2666MHz C16 $94.99
	16GB Kit (4 x 4GB) Red 2133MHz C13 $84.99
	32GB Kit (2 x 16GB) Red 3200MHz C16 $118.99
	32GB Kit (4 x 8GB) Red 2400MHz C14 $159.99
	64GB Kit (4 x 16GB) Red 2133MHz C13 $126.99
	8GB (1x8GB) Vengeance LPX Black 2400MHz $63.00
	8GB (2 x 4GB) Vengeance LPX Black 2400Mhz $39.99
	8GB (2 x 4GB) Vengeance LPX Black 2666Mhz $34.99
	16GB (2 x 8GB) Vengeance LPX Black 2400Mhz $159.99
	16GB (2 x 8GB) Vengeance LPX Black 2666Mhz $159.99
	16GB (2 x 8GB) Vengeance LPX Black 3000Mhz CL15 $39.99
	16GB (2 x 8GB) Vengeance LPX Black 3200Mhz $164.99
	32GB (2 x 16GB) Vengeance LPX Black 2400Mhz $59.99
	32GB (2 x 16GB) Vengeance LPX Black 2133Mhz $292.99
	32GB (2 x 16GB) Vengeance LPX Black 3000Mhz CL15 $209.00
	32GB (2 x 16GB) Vengeance LPX Black 3200Mhz $219.00
	32GB (4 x 8GB) Vengeance LPX Black 2400Mhz $109.98
	32GB (4 x 8GB) Vengeance LPX Black 2666Mhz $199.00
	32GB (4 x 8GB) Vengeance LPX Black 3000Mhz CL15 $179.99
	32GB (4 x 8GB) Vengeance LPX Black 3200Mhz $219.00
	8GB (2 x 4GB) Vengeance LPX Red 2400Mhz $52.99
	8GB (2 x 4GB) Vengeance LPX Red 2666Mhz $34.99
	8GB (2 x 4GB) Vengeance LPX Red 2133Mhz $44.99
	32GB (2 x 16GB) Vengeance LPX Red 3000Mhz CL15 $134.99
	32GB (4 x 8GB) Vengeance LPX Red 2666Mhz $164.99
	32GB (4 x 8GB) Vengeance LPX Red 3000Mhz CL15 $174.99
	16GB (2 x 8GB) Vengeance LPX White 2666Mhz $109.00
	16GB (2 x 8GB) Vengeance LPX White 3000Mhz CL15 $119.00
	16GB (2 x 8GB) Vengeance LPX White 3200Mhz $46.29
	32GB (2 x 16GB) Vengeance LPX White 2666Mhz $209.00
	32GB (2 x 16GB) Vengeance LPX White 3000Mhz CL15 $209.00
	32GB (2 x 16GB) Vengeance LPX White 3200Mhz $219.00
	32GB (4 x 8GB) Vengeance LPX White 2666Mhz $149.99
	32GB (4 x 8GB) Vengeance LPX White 3200Mhz $189.99
	16GB Kit (2 x 8GB) White 3000MHz C16 $44.99
	64GB Kit (4 x 16GB) White 2666MHz C16 $399.00
	16GB Kit (4 x 4GB) Blue 2400MHz C14 $94.99
	16GB Kit (4 x 4GB) Blue 2666MHz C16 $94.99
	16GB Kit (4 x 4GB) Blue 2133MHz C13 $94.99
	32GB Kit (4 x 8GB) Blue 2400MHz C14 $159.99
	32GB (4 x 8GB) Vengeance LPX Blue 2666Mhz $164.99