Crucial Pro Overclocking 32GB (2x16GB) DDR5 6400MHz vs HyperX Predator Black 8GB DDR4 2666MHz RAM Comparison

Crucial Pro Overclocking 32GB (2x16GB) DDR5 6400MHz and HyperX Predator Black 8GB DDR4 2666MHz are both memory with the same Voltage (1.35 V). The main differences are in Speed, Size, CAS Latency and First Word Latency.

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Crucial Pro Overclocking 32GB (2x16GB) DDR5 6400MHz

HyperX Predator Black 8GB DDR4 2666MHz

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Out of Stock

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$389.99

Out of Stock

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$389.99

Out of Stock

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$399.99

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Out of Stock

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$49.85

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Brand

Crucial

Brand

HyperX

Model

CP2K16G64C32U5B

Model

HX426C13PB3/8

Release Date

📅 October 2025

Release Date

📅 November 2017

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

User reviews

★★★★☆

(72 reviews)

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User reviews

★★★★★

(1 reviews)

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Price history

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Price history

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Price/GB

$12.19

Price/GB

$6.23

GB/$1

0.08

GB/$1

0.16

Samsung B-Die

Compatible PC parts

Motherboards ►

Compatible PC parts

Motherboards ►

Type

288-pin DDR5 DIMM

Type

288-pin DDR4 DIMM

Speed

DDR5-6400 MHz

Speed

DDR4-2666 MHz

Size

32GB (2 x 16GB)

Size

8GB (1 x 8GB)

CAS Latency

Timing

32-40-40-103

Timing

First Word Latency

10 ns

First Word Latency

9.75 ns

Voltage

1.35 V

Voltage

1.35 V

Heat Spreader

Yes

Heat Spreader

Yes

ECC Support

Color

Black

Color

Black

Options (4)

	White 32GB Kit (2x16GB) 6400 CL32 $399.99
	Black 64GB Kit (2x32GB) 6400 CL40 $875.00
	White 32GB Kit (2x16GB) 6400 CL38 $429.99
	Black 32GB Kit (2x16GB) 6400 CL38 $359.99

Options (38)

	8GB 2400MHz $78.99
	16GB 2400MHz $108.99
	32GB Kit (2 x 16GB) 2400MHz $218.99
	32GB Kit (4 x 8GB) 2400MHz $209.99
	64GB Kit (4 x 16GB) 2400MHz
	16GB 2666MHz $105.90
	16GB Kit (2 x 8GB) 2666MHz $98.99
	32GB Kit (2 x 16GB) 2666MHz $296.36
	32GB Kit (4 x 8GB) 2666MHz $208.99
	64GB Kit (4 x 16GB) 2666MHz
	8GB 3000MHz $90.87
	8GB Kit (2 x 4GB) 3000MHz $76.90
	16GB 3000MHz $61.00
	16GB Kit (2 x 8GB) 3000MHz $119.90
	32GB Kit (2 x 16GB) 3000MHz $495.27
	32GB Kit (4 x 8GB) 3000MHz $159.90
	64GB Kit (4 x 16GB) 3000MHz $316.99
	128GB Kit (8 x 16GB) 3000MHz $473.65
	8GB Kit (2 x 4GB) 3200MHz $86.90
	16GB 3200MHz
	16GB Kit (2 x 8GB) 3200MHz $125.90
	32GB Kit (2 x 16GB) 3200MHz $174.60
	64GB Kit (4 x 16GB) 3200MHz $666.10
	16GB Kit (2 x 8GB) 3333MHz $129.90
	32GB Kit (4 x 8GB) 3333MHz $169.90
	64GB Kit (4 x 16GB) 3333MHz $268.99
	16GB Kit (2 x 8GB) 3600MHz $139.70
	32GB Kit (2 x 16GB) 3600MHz
	8GB RGB 2933MHz $78.99
	16GB Kit (2 x 8GB) RGB 2933MHz $335.40
	32GB Kit (4 x 8GB) RGB 2933MHz $198.99
	8GB RGB 3200MHz $67.99
	16GB Kit (2 x 8GB) RGB 3200MHz $109.99
	32GB Kit (4 x 8GB) RGB 3200MHz $229.99
	8GB RGB 3600MHz $74.99
	16GB Kit (2 x 8GB) RGB 3600MHz $113.72
	32GB Kit (4 x 8GB) RGB 3600MHz $198.99
	16GB (2 X 8GB) DDR4 4000MHz