G.SKILL Ripjaws Series 16GB (2 x 8Gb) DDR4 2666MHz SO-DIMM vs Ripjaws Series 16GB (2 x 8GB) DDR4 2133MHz SO-DIMM RAM Comparison

G.SKILL Ripjaws Series 16GB (2 x 8Gb) DDR4 2666MHz SO-DIMM and G.Skill Ripjaws Series 16GB (2 x 8GB) DDR4 2133MHz SO-DIMM are both memory with the same Size (16GB (2 x 8GB)) and Voltage (1.2 V). The main differences are in Speed, CAS Latency, Timing and First Word Latency.

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G.SKILL Ripjaws Series 16GB (2 x 8Gb) DDR4 2666MHz SO-DIMM	G.Skill Ripjaws Series 16GB (2 x 8GB) DDR4 2133MHz SO-DIMM
Prices (Change region) Out of Stock + $2.99 Shipping $35.99 Out of Stock Free shipping $41.39 - Buy now	Prices (Change region) Out of Stock Free shipping $36.61 Out of Stock Free shipping $54.99 - Buy now
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Brand G.Skill	Brand G.Skill
Model F4-2666C18D-16GRS	Model F4-2133C15D-16GRS
Release Date 📅 November 2015	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (53 reviews) Add a product review	User reviews ★★★★★ (44 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $2.25	Price/GB $2.29
GB/$1 0.44	GB/$1 0.44
Samsung B-Die No	Samsung B-Die No
Compatible PC parts Motherboards ►	Compatible PC parts Motherboards ►
Type 260-pin DDR4 SODIMM	Type 260-pin DDR4 SODIMM
Speed DDR4-2666 MHz	Speed DDR4-2133 MHz
Size 16GB (2 x 8GB)	Size 16GB (2 x 8GB)
CAS Latency 18	CAS Latency 15
Timing 18-18-18-43	Timing 15-15-15-36
First Word Latency 13.5 ns	First Word Latency 14.06 ns
Voltage 1.2 V	Voltage 1.2 V
Heat Spreader No	Heat Spreader No
ECC Support No	ECC Support No