Samsung 16GB DDR4 2400 ECC vs PNY Performance 8GB DDR5 5600MHz RAM Comparison

The main differences between Samsung 16GB DDR4 2400 ECC and PNY Performance 8GB DDR5 5600MHz are in Speed, Size, CAS Latency and First Word Latency.

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Samsung 16GB DDR4 2400 ECC	PNY Performance 8GB DDR5 5600MHz
Prices (Change region) In Stock Free shipping $159.99	Prices (Change region) In Stock $109.99 Last updated 17 minutes ago. In Stock Free shipping $119.99
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Brand SAMSUNG	Brand PNY
Model M391A2K43BB1-CRC	Model MD8GSD5560046-TB
Release Date -	Release Date 📅 April 2026
* 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 $10.00	Price/GB $13.75
GB/$1 0.1	GB/$1 0.07
Samsung B-Die Yes	Samsung B-Die No
Compatible PC parts Motherboards ►	Compatible PC parts Motherboards ►
Type 288-pin DDR4 DIMM	Type 288-pin DDR5 DIMM
Speed DDR4-2400 MHz	Speed DDR5-5600 MHz
Size 16GB (1 x 16GB)	Size 8GB (1 x 8GB)
CAS Latency 17	CAS Latency 46
First Word Latency 14.16 ns	First Word Latency 16.43 ns
Voltage 1.2 V	Voltage 1.1 V
Heat Spreader No	Heat Spreader No
ECC Support Yes	ECC Support No