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Compare HyperX Fury 64GB (4x8GB) DDR4 2666MHz vs Kingston Fury Beast 128GB (2x64GB) DDR5 5600

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  3. HyperX Fury 64GB (4x8GB) DDR4 2666MHz 🆚 Kingston Fury Beast 128GB (2x64GB) DDR5 5600
The main differences between HyperX Fury 64GB (4x8GB) DDR4 2666MHz and Kingston Fury Beast 128GB (2x64GB) DDR5 5600 are in Speed, Size, CAS Latency and First Word Latency.
Save comparison
HyperX Fury 64GB (4x8GB) DDR4 2666MHz CL16 HX426C16FB3K4/64
HyperX Fury 64GB (4x8GB) DDR4 2666MHz
Kingston Fury Beast 128GB (2x64GB) DDR5 5600MT/s CL36 KF556C36BBEK2-128
Kingston Fury Beast 128GB (2x64GB) DDR5 5600
Prices
(Change region)
Out of Stock
Free shipping
$164.72
-
Buy now
Prices
(Change region)
Out of Stock
$1,257.57
Out of Stock
Free shipping
$2,149.99
In Stock
$2,368.99
Last updated 24 minutes ago.
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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
HyperX
Brand
Kingston
Model
HX426C16FBK4/64
Model
KF556C36BBEK2-128
Release Date
📅 August 2019
Release Date
📅 May 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(14 reviews)
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$2.57
Price/GB
$9.82
GB/$1
0.39
GB/$1
0.1
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Motherboards ►
Compatible PC parts
Motherboards ►
Type
288-pin DDR4 DIMM
Type
288-pin DDR5 DIMM
Speed
DDR4-2666 MHz
Speed
DDR5-5600 MHz
Size
64GB (4 x 16GB)
Size
128GB (2 x 64GB)
CAS Latency
16
CAS Latency
36
Timing
-
Timing
36-38-38-76
First Word Latency
12 ns
First Word Latency
12.85 ns
Voltage
1.2 V
Voltage
1.25 V
Heat Spreader
Yes
Heat Spreader
Yes
ECC Support
No
ECC Support
No
Color
Black
Color
Black

Comparison and key differences summary

Reasons to buy the HyperX Fury 64GB (4x8GB) DDR4 2666MHz:

  • 87% cheaper, you can save $1,092.85
  • Less voltage required (-0.05 V needed)
  • Less CAS latency (-20)
  • Better first word latency (-0.85 ns)

Buy now

Reasons to buy the Kingston Fury Beast 128GB (2x64GB) DDR5 5600:

  • Newer Product, it was released around 6 years later
  • More Capacity (+64 GB available)

Buy now

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