G.Skill TridentZ RGB 32GB (4x8GB) DDR4 2666Mhz vs TridentZ RGB 32GB (4x8GB) DDR4 4000Mhz RAM Comparison

G.Skill TridentZ RGB 32GB (4x8GB) DDR4 2666Mhz and G.Skill TridentZ RGB 32GB (4x8GB) DDR4 4000Mhz are both memory with the same Size (32GB (4 x 8GB)) and LED Color (RGB). The main differences are in Speed, CAS Latency, Timing and First Word Latency.

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G.Skill TridentZ RGB 32GB (4x8GB) DDR4 2666Mhz	G.Skill TridentZ RGB 32GB (4x8GB) DDR4 4000Mhz
Prices (Change region) Out of Stock Free shipping $123.18 Out of Stock $199.99 - Buy now	Prices (Change region) Out of Stock Free shipping $319.99 Out of Stock Free shipping $699.00 - Buy now
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Brand G.Skill	Brand G.Skill
Model F4-2666C18Q-32GTZR	Model F4-4000C15Q-32GTZR
Release Date -	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (5 reviews) Add a product review	User reviews ★★★★☆ (363 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $3.85	Price/GB $10.00
GB/$1 0.26	GB/$1 0.1
Samsung B-Die No	Samsung B-Die Yes
Compatible PC parts Motherboards ►	Compatible PC parts Motherboards ►
Type 288-pin DDR4 DIMM	Type 288-pin DDR4 DIMM
Speed DDR4-2666 MHz	Speed DDR4-4000 MHz
Size 32GB (4 x 8GB)	Size 32GB (4 x 8GB)
CAS Latency 18	CAS Latency 15
Timing 18-18-18-43	Timing 15-16-16-36
First Word Latency 13.5 ns	First Word Latency 7.5 ns
Voltage 1.2 V	Voltage 1.5 V
Heat Spreader Yes	Heat Spreader Yes
ECC Support No	ECC Support No
Color Black	Color Black
LED Color RGB	LED Color RGB