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Compare CORSAIR WS 128GB (4x32GB) DDR5 5600MHz ECC RDIMM vs Crucial Pro 32GB (2x16GB) DDR5 6400MHz

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  3. CORSAIR WS 128GB (4x32GB) DDR5 5600MHz ECC RDIMM 🆚 Crucial Pro 32GB (2x16GB) DDR5 6400MHz
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CORSAIR WS 128GB (4x32GB) DDR5 5600MHz ECC RDIMM CL40 AMD Expo (CMA128GX5M4B5600Z40)
CORSAIR WS 128GB (4x32GB) DDR5 5600MHz ECC RDIMM
Crucial Pro 32GB (2x16GB) DDR5 6400MHz CL38 Black CP2K16G64C38U5B
Crucial Pro 32GB (2x16GB) DDR5 6400MHz
Prices
(Change region)
In Stock
Free shipping
$833.99
In Stock
$833.99
Last updated 7 minutes ago.
Prices
(Change region)
In Stock
Free shipping
$94.99
In Stock
$95.99
Last updated 8 minutes ago.
In Stock
Free shipping
$95.99
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Brand
Corsair
Brand
Crucial
Model
CMA128GX5M4B5600Z40
Model
CP2K16G64C38U5B
Release Date
📅 April 2024
Release Date
📅 October 2024
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★☆
(20 reviews)
Price history
View Details ►
Price history
View Details ►
Price/GB
$4.85
Price/GB
$2.97
GB/$1
0.21
GB/$1
0.34
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Motherboards ►
Compatible PC parts
Motherboards ►
Type
288-pin DDR5 DIMM
Type
288-pin DDR5 DIMM
Speed
DDR5-5600 MHz
Speed
DDR5-6400 MHz
Size
128GB (4 x 32GB)
Size
32GB (2 x 16GB)
CAS Latency
40
CAS Latency
38
Timing
40-40-40-77
Timing
38-40-40-84
First Word Latency
14.28 ns
First Word Latency
11.87 ns
Voltage
1.25 V
Voltage
1.35 V
Heat Spreader
No
Heat Spreader
Yes
ECC Support
Yes
ECC Support
No
Color
-
Color
Black
What are the differences between CORSAIR WS 128GB (4x32GB) DDR5 5600MHz ECC RDIMM and Crucial Pro 32GB (2x16GB) DDR5 6400MHz? Analyze head-to-head all specifications and features to find out the better ram.

Comparison and key differences summary

Reasons to pick the CORSAIR WS 128GB (4x32GB) DDR5 5600MHz ECC RDIMM:

  • Less voltage required (-0.10 V needed).
  • More Capacity (+96 GB available).

Buy now

Reasons to pick the Crucial Pro 32GB (2x16GB) DDR5 6400MHz:

  • 89% cheaper, you can save $739.00.
  • Newer Product, it was released around 6 months later.
  • Less CAS latency (-2).
  • Better first word latency (-2.41 ns).
  • Higher speed frequency (+800 MHz).

Buy now

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