Corsair TW3X4G1333C9A XMS3 4GB (2x2GB) DDR3 1333 MHz vs Apple Certified 16GB (2x8GB) DDR3 1333 MHz RAM Comparison

Corsair TW3X4G1333C9A XMS3 4GB (2x2GB) DDR3 1333 MHz and Corsair Apple Certified 16GB (2x8GB) DDR3 1333 MHz are both memory with the same Speed (DDR3-1333 MHz), CAS Latency (9) and First Word Latency (13.5 ns). The main differences are in Size and Heat Spreader.

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Corsair TW3X4G1333C9A XMS3 4GB (2x2GB) DDR3 1333 MHz	Corsair Apple Certified 16GB (2x8GB) DDR3 1333 MHz
Prices (Change region) - Buy now	Prices (Change region) Out of Stock Free shipping $63.10 Out of Stock + $9.99 Shipping $77.99 Out of Stock Free shipping $97.91 - Buy now Show 1 more offers
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Brand Corsair	Brand Corsair
Model tw3x4g1333c9a g	Model CMSA16GX3M2A1333C9
Release Date -	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★☆ (23 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Price/GB -	Price/GB $3.94
GB/$1 -	GB/$1 0.25
Samsung B-Die No	Samsung B-Die No
Compatible PC parts Motherboards ►	Compatible PC parts Motherboards ►
Type 240-pin DDR3 DIMM	Type 204-pin DDR3 SODIMM
Speed DDR3-1333 MHz	Speed DDR3-1333 MHz
Size 4GB (2 x 2GB)	Size 16GB (2 x 8GB)
CAS Latency 9	CAS Latency 9
Timing -	Timing 9-9-9-24
First Word Latency 13.5 ns	First Word Latency 13.5 ns
Voltage 1.5 V	Voltage 1.5 V
Heat Spreader Yes	Heat Spreader No
ECC Support No	ECC Support No