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Compare Crucial 16GB Kit (2x8GB) DDR4 2400 vs CORSAIR Vengeance RGB 128GB (2x64GB) DDR5 6400MHz

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  3. Crucial 16GB Kit (2x8GB) DDR4 2400 🆚 CORSAIR Vengeance RGB 128GB (2x64GB) DDR5 6400MHz
The main differences between Crucial 16GB Kit (2x8GB) DDR4 2400 and CORSAIR Vengeance RGB 128GB (2x64GB) DDR5 6400MHz are in Speed, Size, CAS Latency and First Word Latency.
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Crucial 16GB Kit (2x8GB) DDR4 2400 MT/s (PC4-19200) CT2K8G4DFD824A
Crucial 16GB Kit (2x8GB) DDR4 2400
CORSAIR Vengeance RGB 128GB (2x64GB) DDR5 6400MHz CL42-52-52-104 1.35V (CMH128GX5M2B6400C42)
CORSAIR Vengeance RGB 128GB (2x64GB) DDR5 6400MHz
Prices
(Change region)
In Stock
$133.00
Last updated 13 minutes ago.
In Stock
Free shipping
$143.27
Prices
(Change region)
Out of Stock
Free shipping
$1,793.99
Out of Stock
Free shipping
$1,799.99
Out of Stock
$1,799.99
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Brand
Crucial
Brand
Corsair
Model
CT2K8G4DFD824A
Model
CMH128GX5M2B6400C42
Release Date
📅 January 2017
Release Date
📅 May 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(4 reviews)
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$8.31
Price/GB
$14.02
GB/$1
0.12
GB/$1
0.07
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Motherboards ►
Compatible PC parts
Motherboards ►
Type
288-pin DDR4 DIMM
Type
288-pin DDR5 DIMM
Speed
DDR4-2400 MHz
Speed
DDR5-6400 MHz
Size
16GB (2 x 8GB)
Size
128GB (2 x 64GB)
CAS Latency
17
CAS Latency
42
Timing
-
Timing
42-52-52-104
First Word Latency
14.17 ns
First Word Latency
13.12 ns
Voltage
1.2 V
Voltage
1.35 V
Heat Spreader
No
Heat Spreader
Yes
ECC Support
No
ECC Support
No
Color
-
Color
Black
LED Color
-
LED Color
RGB
-

Comparison and key differences summary

Reasons to buy the Crucial 16GB Kit (2x8GB) DDR4 2400:

  • 93% cheaper, you can save $1,660.99
  • Less voltage required (-0.15 V needed)
  • Less CAS latency (-25)

Buy now

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

  • Newer Product, it was released around 8 years later
  • Better first word latency (-1.05 ns)
  • More Capacity (+112 GB available)
  • RGB Lighting

Buy now

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