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Compare Corsair Vengeance LPX 128GB DDR4 3000MHz vs Vengeance LPX 128GB (4x32GB) DDR4 2666

The main differences between Corsair Vengeance LPX 128GB DDR4 3000MHz and CORSAIR Vengeance LPX 128GB (4x32GB) DDR4 2666 are in Speed, Size, CAS Latency and Timing.
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Brand
Corsair
Brand
Corsair
Model
CMK128GX4M8B3000C16
Model
CMK128GX4M4A2666C16
Release Date
-
Release Date
📅 July 2019
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★☆
(4 reviews)
User reviews
★★★★★
(3 reviews)
Price history
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Price history
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Price/GB
$2.62
Price/GB
$2.03
GB/$1
0.38
GB/$1
0.49
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Compatible PC parts
Type
288-pin DDR4 DIMM
Type
288-pin DDR4 DIMM
Speed
DDR4-3000 MHz
Speed
DDR4-2666 MHz
Size
128GB (8 x 16GB)
Size
128GB (4 x 32GB)
CAS Latency
15
CAS Latency
16
Timing
15-15-15-36
Timing
16-18-18-35
First Word Latency
10 ns
First Word Latency
12 ns
Voltage
1.35 V
Voltage
1.2 V
Heat Spreader
Yes
Heat Spreader
Yes
ECC Support
No
ECC Support
No
Color
Black
Color
Black
-

Comparison and key differences summary

Reasons to buy the Corsair Vengeance LPX 128GB DDR4 3000MHz:

  • Less CAS latency (-1)
  • Better first word latency (-2.00 ns)
  • Higher speed frequency (+334 MHz)

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Reasons to buy the CORSAIR Vengeance LPX 128GB (4x32GB) DDR4 2666:

  • 22% cheaper, you can save $75.00
  • Less voltage required (-0.15 V needed)

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