PNY Performance 8GB DDR5 5600MHz vs Crucial 8GB DDR4 2666 MT/s RAM Comparison

PNY Performance 8GB DDR5 5600MHz and Crucial 8GB DDR4 2666 MT/s are both memory with the same Size (8GB (1 x 8GB)). The main differences are in Speed, CAS Latency, First Word Latency and Voltage.

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PNY Performance 8GB DDR5 5600MHz	Crucial 8GB DDR4 2666 MT/s
Prices (Change region) In Stock $109.99 Last updated 51 minutes ago. In Stock Free shipping $109.99	Prices (Change region) In Stock Free shipping $58.69 In Stock $60.00 Last updated 46 minutes ago. In Stock $185.49
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Brand PNY	Brand Crucial
Model MD8GSD5560046-TB	Model CT8G4DFS8266
Release Date 📅 April 2026	Release Date 📅 November 2018
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $13.75	Price/GB $7.34
GB/$1 0.07	GB/$1 0.14
Samsung B-Die No	Samsung B-Die No
Compatible PC parts Motherboards ►	Compatible PC parts Motherboards ►
Type 288-pin DDR5 DIMM	Type 288-pin DDR4 DIMM
Speed DDR5-5600 MHz	Speed DDR4-2666 MHz
Size 8GB (1 x 8GB)	Size 8GB (1 x 8GB)
CAS Latency 46	CAS Latency 19
First Word Latency 16.43 ns	First Word Latency 14.25 ns
Voltage 1.1 V	Voltage 1.2 V
Heat Spreader No	Heat Spreader No
ECC Support No	ECC Support No