Corsair LED 64 GB (4 x 16 GB) DDR4-2666 vs Lenovo 7X77A01304 32 GB (1 x 32 GB) DDR4-2666 RAM Comparison

Corsair LED 64 GB (4 x 16 GB) DDR4-2666 and Lenovo 7X77A01304 32 GB (1 x 32 GB) DDR4-2666 are both memory with the same Speed (DDR4-2666 MHz) and Voltage (1.2 V). The main differences are in Size, CAS Latency and First Word Latency.

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Corsair LED 64 GB (4 x 16 GB) DDR4-2666

Lenovo 7X77A01304 32 GB (1 x 32 GB) DDR4-2666

Prices
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Out of Stock

Free shipping

$504.99

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Prices
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In Stock

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$219.45

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Brand

Corsair

Brand

Lenovo

Model

CMU64GX4M4A2666C16R

Model

7X77A01304

Release Date

* First availability for purchase, it may not correspond to the actual market launch date.

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Price history

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Price history

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Price/GB

$7.89

Price/GB

$6.86

GB/$1

0.13

GB/$1

0.15

Samsung B-Die

Compatible PC parts

Motherboards ►

Compatible PC parts

Motherboards ►

Type

288-pin DDR4 DIMM

Type

288-pin DDR4 DIMM

Speed

DDR4-2666 MHz

Speed

DDR4-2666 MHz

Size

64GB (4 x 16GB)

Size

32GB (1 x 32GB)

CAS Latency

Timing

16-18-18-35

Timing

First Word Latency

12 ns

First Word Latency

14.25 ns

Voltage

1.2 V

Voltage

1.2 V

Heat Spreader

Yes

Heat Spreader

Yes

ECC Support

Options (6)

	16GB (2x8GB) 3200MHz White $149.99
	16GB (2x8GB) 3000MHz C16 White LED $139.99
	16GB (2x8GB) 3000MHz C16 Red LED $124.99
	32GB (4x8GB) 3200MHz White LED $329.99
	32GB (4x8GB) 2666MHz White LED $249.99
	64GB (4x16GB) 3200MHz White LED $604.99