G.Skill Ripjaws Series 16GB DDR4 2133Mhz SO-DIMM vs Ripjaws Series 16GB DDR4 2666MHz SO-DIMM RAM Comparison

G.Skill Ripjaws Series 16GB DDR4 2133Mhz SO-DIMM and G.SKILL Ripjaws Series 16GB DDR4 2666MHz SO-DIMM are both memory with the same Size (16GB (1 x 16GB)) 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 DDR4 2133Mhz SO-DIMM	G.SKILL Ripjaws Series 16GB DDR4 2666MHz SO-DIMM
Prices (Change region) Out of Stock Free shipping $33.82 Out of Stock $59.99 - Buy now	Prices (Change region) In Stock $249.99 Last updated 12 minutes ago.
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Brand G.Skill	Brand G.Skill
Model F4-2133C15S-16GRS	Model F4-2666C18S-16GRS
Release Date 📅 November 2015	Release Date 📅 November 2015
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (21 reviews) Add a product review	User reviews ★★★★☆ (10 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $2.11	Price/GB $3.44
GB/$1 0.47	GB/$1 0.29
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 DDR4-2133 MHz	Speed DDR4-2666 MHz
Size 16GB (1 x 16GB)	Size 16GB (1 x 16GB)
CAS Latency 15	CAS Latency 18
Timing 15-15-15-36	Timing 18-18-18-43
First Word Latency 14.06 ns	First Word Latency 13.5 ns
Voltage 1.2 V	Voltage 1.2 V
Heat Spreader No	Heat Spreader No
ECC Support No	ECC Support No