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Compare V-Color 384GB (8x48GB) DDR5 6400MHz OC R-DIMM vs CORSAIR Vengeance 128GB (2x64GB) DDR5 6400MHz

V-Color 384GB (8x48GB) DDR5 6400MHz OC R-DIMM and CORSAIR Vengeance 128GB (2x64GB) DDR5 6400MHz are both memory with the same Speed (DDR5-6400 MHz). The main differences are in Size, CAS Latency, Timing and First Word Latency.
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Brand
V-COLOR
Brand
Corsair
Model
TRA548G64D832O
Model
CMK128GX5M2B6400C42
Release Date
-
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
$8.15
Price/GB
$12.50
GB/$1
0.12
GB/$1
0.08
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Compatible PC parts
Type
288-pin DDR5 DIMM
Type
288-pin DDR5 DIMM
Speed
DDR5-6400 MHz
Speed
DDR5-6400 MHz
Size
384GB (8 x 48GB)
Size
128GB (2 x 64GB)
CAS Latency
32
CAS Latency
42
Timing
32-39-39-102
Timing
42-52-52-104
First Word Latency
10 ns
First Word Latency
13.12 ns
Voltage
1.4 V
Voltage
1.35 V
Heat Spreader
No
Heat Spreader
Yes
ECC Support
Yes
ECC Support
No
Color
-
Color
Black
-

Comparison and key differences summary

Reasons to buy the V-Color 384GB (8x48GB) DDR5 6400MHz OC R-DIMM:

  • Less CAS latency (-10)
  • Better first word latency (-3.12 ns)
  • More Capacity (+256 GB available)

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

  • 43% cheaper, you can save $1,350.00
  • Less voltage required (-0.05 V needed)

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