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Compare Crucial Pro Overclocking 32GB (2x16GB) DDR5 6400MHz vs Kingston Fury Renegade Pro 16GB DDR5 5600 Expo ECC Reg

Crucial Pro Overclocking 32GB (2x16GB) DDR5 6400MHz and Kingston Fury Renegade Pro 16GB DDR5 5600 Expo ECC Reg are both memory with the same Voltage (1.35 V). The main differences are in Speed, Size, CAS Latency and First Word Latency.
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Brand
Crucial
Brand
Kingston
Model
CP2K16G64C32U5B
Model
KF556R28RBE-16
Release Date
📅 October 2025
Release Date
📅 November 2023
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★☆
(72 reviews)
User reviews
Price history
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Price history
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Price/GB
$12.19
Price/GB
-
GB/$1
0.08
GB/$1
-
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
DDR5-5600 MHz
Size
32GB (2 x 16GB)
Size
16GB (1 x 16GB)
CAS Latency
32
CAS Latency
38
Timing
32-40-40-103
Timing
-
First Word Latency
10 ns
First Word Latency
13.57 ns
Voltage
1.35 V
Voltage
1.35 V
Heat Spreader
Yes
Heat Spreader
No
ECC Support
No
ECC Support
Yes
Color
Black
Color
-

Comparison and key differences summary

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

  • Newer Product, it was released around 23 months later
  • Less CAS latency (-6)
  • Better first word latency (-3.57 ns)
  • Higher speed frequency (+800 MHz)
  • More Capacity (+16 GB available)

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Reasons to buy the Kingston Fury Renegade Pro 16GB DDR5 5600 Expo ECC Reg:

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