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Compare Crucial Ballistix Sport at 64GB (4X16GB) DDR4 3000MHz vs CORSAIR Vengeance 128GB (2x64GB) DDR5 6400MHz

Crucial Ballistix Sport at 64GB (4X16GB) DDR4 3000MHz and CORSAIR Vengeance 128GB (2x64GB) DDR5 6400MHz are both memory with the same Voltage (1.35 V). The main differences are in Speed, Size, CAS Latency and Timing.
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Brand
Crucial
Brand
Corsair
Model
BLS4K16G4D30CEST
Model
CMK128GX5M2B6400C42
Release Date
📅 July 2018
Release Date
📅 May 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
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Price history
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Price/GB
-
Price/GB
$12.50
GB/$1
-
GB/$1
0.08
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Compatible PC parts
Type
288-pin DDR4 DIMM
Type
288-pin DDR5 DIMM
Speed
DDR4-3000 MHz
Speed
DDR5-6400 MHz
Size
64GB (4 x 16GB)
Size
128GB (2 x 64GB)
CAS Latency
17
CAS Latency
42
Timing
17-19-19-38
Timing
42-52-52-104
First Word Latency
11.33 ns
First Word Latency
13.12 ns
Voltage
1.35 V
Voltage
1.35 V
Heat Spreader
Yes
Heat Spreader
Yes
ECC Support
No
ECC Support
No
Color
-
Color
Black
-

Comparison and key differences summary

Reasons to buy the Crucial Ballistix Sport at 64GB (4X16GB) DDR4 3000MHz:

  • Less CAS latency (-25)
  • Better first word latency (-1.79 ns)

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Reasons to buy the CORSAIR Vengeance 128GB (2x64GB) DDR5 6400MHz:

  • Newer Product, it was released around 7 years later
  • More Capacity (+64 GB available)

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