PNY Performance 16GB (2x8GB) DDR5 5600MHz vs Kingston 16GB DDR4 2666 KCP426NS8/16 RAM Comparison

The main differences between PNY Performance 16GB (2x8GB) DDR5 5600MHz and Kingston 16GB DDR4 2666 KCP426NS8/16 are in Speed, Size, CAS Latency and First Word Latency.

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PNY Performance 16GB (2x8GB) DDR5 5600MHz	Kingston 16GB DDR4 2666 KCP426NS8/16
Prices (Change region) In Stock $219.99 Last updated 53 minutes ago. In Stock Free shipping $219.99	Prices (Change region) In Stock Free shipping $200.79
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Brand PNY	Brand Kingston
Model MD16GK2D5560046-TB	Model KCP426NS8/16
Release Date 📅 May 2026	Release Date 📅 October 2020
* 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 $12.55
GB/$1 0.07	GB/$1 0.08
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 16GB (2 x 8GB)	Size 16GB (1 x 16GB)
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