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Compare CORSAIR WS 64GB (4x16GB) DDR5 6400MHz ECC RDIMM vs WS 256GB (8x32GB) DDR5 5600MHz ECC RDIMM

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  3. CORSAIR WS 64GB (4x16GB) DDR5 6400MHz ECC RDIMM 🆚 CORSAIR WS 256GB (8x32GB) DDR5 5600MHz ECC RDIMM
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CORSAIR WS 64GB (4x16GB) DDR5 6400MHz ECC RDIMM CL32 Intel XMP 3.0 (CMA64GX5M4B6400C32)
CORSAIR WS 64GB (4x16GB) DDR5 6400MHz ECC RDIMM
CORSAIR WS 256GB (8x32GB) DDR5 5600MHz ECC RDIMM CL40 AMD Expo (CMA256GX5M8B5600Z40)
CORSAIR WS 256GB (8x32GB) DDR5 5600MHz ECC RDIMM
Prices
(Change region)
In Stock
Free shipping
$551.99
In Stock
Free shipping
$556.99
In Stock
$556.99
Last updated 38 minutes ago.
Prices
(Change region)
In Stock
$1,556.62
Last updated 38 minutes ago.
In Stock
Free shipping
$1,854.99
In Stock
Free shipping
$1,939.99
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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
Corsair
Brand
Corsair
Model
CMA64GX5M4B6400C32
Model
CMA256GX5M8B5600Z40
Release Date
📅 April 2024
Release Date
📅 April 2024
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$8.62
Price/GB
$6.08
GB/$1
0.12
GB/$1
0.16
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
DDR5-6400 MHz
Speed
DDR5-5600 MHz
Size
64GB (4 x 16GB)
Size
256GB (8 x 32GB)
CAS Latency
32
CAS Latency
40
Timing
32-40-40-104
Timing
40-40-40-77
First Word Latency
10 ns
First Word Latency
14.28 ns
Voltage
1.35 V
Voltage
1.25 V
Heat Spreader
No
Heat Spreader
No
ECC Support
Yes
ECC Support
Yes
What are the differences between CORSAIR WS 64GB (4x16GB) DDR5 6400MHz ECC RDIMM and WS 256GB (8x32GB) DDR5 5600MHz ECC RDIMM? 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 64GB (4x16GB) DDR5 6400MHz ECC RDIMM:

  • 65% cheaper, you can save $1,004.63.
  • Less CAS latency (-8).
  • Better first word latency (-4.28 ns).
  • Higher speed frequency (+800 MHz).

Buy now

Reasons to pick the CORSAIR WS 256GB (8x32GB) DDR5 5600MHz ECC RDIMM:

  • Less voltage required (-0.10 V needed).
  • More Capacity (+192 GB available).

Buy now

Have you found incorrect information on this page? Contact us and we will fix it as soon as possible.

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