CORSAIR ValueSelect 4GB DDR4 2666 CMV4GX4M1A2666C18 vs ValueSelect 8GB (2x4GB) DDR3-1333 RAM Comparison

CORSAIR ValueSelect 4GB DDR4 2666 CMV4GX4M1A2666C18 and Corsair ValueSelect 8GB (2x4GB) DDR3-1333 are both memory with the same First Word Latency (13.5 ns). The main differences are in Speed, Size, CAS Latency and Timing.

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CORSAIR ValueSelect 4GB DDR4 2666 CMV4GX4M1A2666C18	Corsair ValueSelect 8GB (2x4GB) DDR3-1333
Prices (Change region) Out of Stock + $0.99 Shipping $25.99 Out of Stock + $19.99 Shipping $58.66 - Buy now	Prices (Change region) Out of Stock + $9.99 Shipping $42.99 Out of Stock + $19.99 Shipping $96.55 - Buy now
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Brand Corsair	Brand Corsair
Model CMV4GX4M1A2666C18	Model CMV8GX3M2A1333C9
Release Date -	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (2 reviews) Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $6.50	Price/GB $5.37
GB/$1 0.15	GB/$1 0.19
Samsung B-Die No	Samsung B-Die No
Compatible PC parts Motherboards ►	Compatible PC parts Motherboards ►
Type 288-pin DDR4 DIMM	Type 240-pin DDR3 DIMM
Speed DDR4-2666 MHz	Speed DDR3-1333 MHz
Size 4GB (1 x 4GB)	Size 8GB (2 x 4GB)
CAS Latency 18	CAS Latency 9
Timing 18-18-18-43	Timing 9-9-9-24
First Word Latency 13.5 ns	First Word Latency 13.5 ns
Voltage 1.2 V	Voltage 1.5 V
Heat Spreader No	Heat Spreader No
ECC Support No	ECC Support No