G.SKILL 32GB (2x16GB) TridentZ DDR4 4000Mhz vs 16GB (2x8GB) TridentZ DDR4 4000MHz RAM Comparison

G.SKILL 32GB (2x16GB) TridentZ DDR4 4000Mhz and G.SKILL 16GB (2x8GB) TridentZ DDR4 4000MHz are both memory with the same Speed (DDR4-4000 MHz), CAS Latency (19) and First Word Latency (9.5 ns). The main differences are in Size and Timing.

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G.SKILL 32GB (2x16GB) TridentZ DDR4 4000Mhz	G.SKILL 16GB (2x8GB) TridentZ DDR4 4000MHz
Prices (Change region) Out of Stock Free shipping $249.99 Out of Stock Free shipping $936.99 - Buy now	Prices (Change region) Out of Stock + $4.99 Shipping $79.99 - Buy now
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Brand G.Skill	Brand G.Skill
Model F4-4000C19D-32GTZKK	Model F4-4000C19D-16GTZKW
Release Date -	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★☆ (80 reviews) Add a product review	User reviews ★★★★☆ (80 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $7.81	Price/GB $5.00
GB/$1 0.13	GB/$1 0.2
Samsung B-Die Yes	Samsung B-Die Yes
Compatible PC parts Motherboards ►	Compatible PC parts Motherboards ►
Type 288-pin DDR4 DIMM	Type 288-pin DDR4 DIMM
Speed DDR4-4000 MHz	Speed DDR4-4000 MHz
Size 32GB (2 x 16GB)	Size 16GB (2 x 8GB)
CAS Latency 19	CAS Latency 19
Timing 19-19-19-39	Timing 19-21-21-41
First Word Latency 9.5 ns	First Word Latency 9.5 ns
Voltage 1.35 V	Voltage 1.35 V
Heat Spreader Yes	Heat Spreader Yes
ECC Support No	ECC Support No
Color Black	Color Black/White