Corsair XMS3 4GB (1x4GB) DDR3 1600 MHZ vs XMS3 4GB DDR3 CMX4GX3M1A1600C7 RAM Comparison

Corsair XMS3 4GB (1x4GB) DDR3 1600 MHZ and Corsair XMS3 4GB DDR3 CMX4GX3M1A1600C7 are both memory with the same Speed (DDR3-1600 MHz) and Size (4GB (1 x 4GB)). The main differences are in CAS Latency, Timing, First Word Latency and Voltage.

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Corsair XMS3 4GB (1x4GB) DDR3 1600 MHZ	Corsair XMS3 4GB DDR3 CMX4GX3M1A1600C7
Prices (Change region) Out of Stock $29.99 - Buy now	Prices (Change region) Out of Stock $74.99
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Brand Corsair	Brand CORSAIR
Model CMX4GX3M1A1600C11	Model CMX4GX3M1A1600C7
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 Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $7.50	Price/GB $18.75
GB/$1 0.13	GB/$1 0.05
Samsung B-Die No	Samsung B-Die No
Compatible PC parts Motherboards ►	Compatible PC parts Motherboards ►
Type 240-pin DDR3 DIMM	Type 240-pin DDR3 DIMM
Speed DDR3-1600 MHz	Speed DDR3-1600 MHz
Size 4GB (1 x 4GB)	Size 4GB (1 x 4GB)
CAS Latency 11	CAS Latency 7
Timing 11-11-11-30	Timing 7-8-7-20
First Word Latency 13.75 ns	First Word Latency 8.75 ns
Voltage 1.5 V	Voltage 1.65 V
Heat Spreader Yes	Heat Spreader Yes
ECC Support No	ECC Support No