PNY Performance 16GB (2x8GB) DDR5 5600MHz vs Corsair Dominator Platinum Series 8GB (2 x 4GB) DDR4 4000MHz RAM Comparison

The main differences between PNY Performance 16GB (2x8GB) DDR5 5600MHz and Corsair Dominator Platinum Series 8GB (2 x 4GB) DDR4 4000MHz are in Speed, Size, CAS Latency and First Word Latency.

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PNY Performance 16GB (2x8GB) DDR5 5600MHz	Corsair Dominator Platinum Series 8GB (2 x 4GB) DDR4 4000MHz
Prices (Change region) In Stock $219.99 Last updated 32 minutes ago. In Stock Free shipping $219.99	Prices (Change region) Out of Stock Free shipping $239.99 - Buy now
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Brand PNY	Brand Corsair
Model MD16GK2D5560046-TB	Model CMD8GX4M2B4000C19
Release Date 📅 May 2026	Release Date -
* 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 $30.00
GB/$1 0.07	GB/$1 0.03
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 DDR4-4000 MHz
Size 16GB (2 x 8GB)	Size 8GB (2 x 4GB)
CAS Latency 46	CAS Latency 19
Timing -	Timing 19-23-23-45
First Word Latency 16.43 ns	First Word Latency 9.5 ns
Voltage 1.1 V	Voltage 1.35 V
Heat Spreader No	Heat Spreader Yes
ECC Support No	ECC Support No