Corsair Vengeance LPX 128GB (4x32GB) DDR4 4000 vs Vengeance LPX 64GB (2x32GB) DDR4 4000 CMK64GX4M2G4000C18 RAM Comparison

Corsair Vengeance LPX 128GB (4x32GB) DDR4 4000 and Corsair Vengeance LPX 64GB (2x32GB) DDR4 4000 CMK64GX4M2G4000C18 are both memory with the same Speed (DDR4-4000 MHz), CAS Latency (18) and First Word Latency (9 ns). The main differences are in Size and Timing.

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Corsair Vengeance LPX 128GB (4x32GB) DDR4 4000	Corsair Vengeance LPX 64GB (2x32GB) DDR4 4000 CMK64GX4M2G4000C18
Prices (Change region) Out of Stock $1,245.99 Out of Stock Free shipping $1,269.99 - Buy now	Prices (Change region) Out of Stock Free shipping $464.99 Out of Stock Free shipping $599.00 - Buy now
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Brand Corsair	Brand Corsair
Model CMK128GX4M4X4000C18	Model CMK64GX4M2G4000C18
Release Date 📅 April 2020	Release Date 📅 August 2020
* 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 $9.73	Price/GB $7.27
GB/$1 0.1	GB/$1 0.14
Samsung B-Die No	Samsung B-Die No
Compatible PC parts Motherboards ►	Compatible PC parts Motherboards ►
Type 288-pin DDR4 DIMM	Type 288-pin DDR4 DIMM
Speed DDR4-4000 MHz	Speed DDR4-4000 MHz
Size 128GB (4 x 32GB)	Size 64GB (2 x 32GB)
CAS Latency 18	CAS Latency 18
Timing 18-22-22-42	Timing 18-18-18-36
First Word Latency 9 ns	First Word Latency 9 ns
Voltage 1.35 V	Voltage 1.35 V
Heat Spreader Yes	Heat Spreader Yes
ECC Support No	ECC Support No
Color Black	Color -