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Compare Kingston Fury Impact 64GB (2x32GB) DDR5 5600 SODIMM vs Crucial 128GB (2x64GB) DDR5 5600MHz

Kingston Fury Impact 64GB (2x32GB) DDR5 5600 SODIMM and Crucial 128GB (2x64GB) DDR5 5600MHz are both memory with the same Speed (DDR5-5600 MHz) and Voltage (1.1 V). The main differences are in Size, CAS Latency, First Word Latency and Heat Spreader.
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In Stock
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In Stock
$1,149.72
Last updated 29 minutes ago.
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Out of Stock
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Brand
Kingston
Brand
Crucial
Model
KF556S40IBK2-64
Model
CT2K64G56C46U5
Release Date
📅 January 2023
Release Date
📅 February 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(4 reviews)
User reviews
★★★★☆
(63 reviews)
Price history
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Price history
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Price/GB
$17.73
Price/GB
$15.62
GB/$1
0.06
GB/$1
0.06
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Compatible PC parts
Type
262-pin DDR5 SODIMM
Type
288-pin DDR5 DIMM
Speed
DDR5-5600 MHz
Speed
DDR5-5600 MHz
Size
64GB (2 x 32GB)
Size
128GB (2 x 64GB)
CAS Latency
40
CAS Latency
46
Timing
40-40-40
Timing
-
First Word Latency
14.29 ns
First Word Latency
16.43 ns
Voltage
1.1 V
Voltage
1.1 V
Heat Spreader
Yes
Heat Spreader
No
ECC Support
No
ECC Support
No
Color
-
Color
Black

Comparison and key differences summary

Reasons to buy the Kingston Fury Impact 64GB (2x32GB) DDR5 5600 SODIMM:

  • 43% cheaper, you can save $864.00
  • Less CAS latency (-6)
  • Better first word latency (-2.14 ns)

Buy now

Reasons to buy the Crucial 128GB (2x64GB) DDR5 5600MHz:

  • Newer Product, it was released around 2 years later
  • More Capacity (+64 GB available)

Buy now

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