Compare Memory

Compare Kingston Fury Beast RGB 128GB (2x64GB) DDR5 5600 vs Corsair Vengeance LPX Red 8GB (2x4GB) 2666Mhz DDR4

  1. Compare
  2. Memory
  3. Kingston Fury Beast RGB 128GB (2x64GB) DDR5 5600 🆚 Corsair Vengeance LPX Red 8GB (2x4GB) 2666Mhz DDR4
The main differences between Kingston Fury Beast RGB 128GB (2x64GB) DDR5 5600 and Corsair Vengeance LPX Red 8GB (2x4GB) 2666Mhz DDR4 are in Speed, Size, CAS Latency and First Word Latency.
Save comparison
Kingston Fury Beast RGB 128GB (2x64GB) DDR5 5600MT/s CL40 KF556C40BBAK2-128
Kingston Fury Beast RGB 128GB (2x64GB) DDR5 5600
Corsair Vengeance LPX Red 8GB (2x4GB) 2666Mhz DDR4 Non-ECC CL16 CMK8GX4M2A2666C16R
Corsair Vengeance LPX Red 8GB (2x4GB) 2666Mhz DDR4
Prices
(Change region)
-
Buy now
Prices
(Change region)
Out of Stock
+ $0.99 Shipping
$34.99
Out of Stock
+ $9.99 Shipping
$29.99
Out of Stock
Free shipping
$45.99
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Pangoly Score (How do we rate?)
-
Pangoly Score (How do we rate?)
84
Brand
Kingston
Brand
Corsair
Model
KF556C40BBAK2-128
Model
CMK8GX4M2A2666C16R
Release Date
📅 May 2025
Release Date
📅 July 2015
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(40 reviews)
Price history
View Details ►
Price history
View Details ►
Price/GB
-
Price/GB
$4.37
GB/$1
-
GB/$1
0.23
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Motherboards ►
Compatible PC parts
Motherboards ►
Type
288-pin DDR5 DIMM
Type
288-pin DDR4 DIMM
Speed
DDR5-5600 MHz
Speed
DDR4-2666 MHz
Size
128GB (2 x 64GB)
Size
8GB (2 x 4GB)
CAS Latency
40
CAS Latency
16
Timing
-
Timing
16-18-18-35
First Word Latency
14.28 ns
First Word Latency
12 ns
Voltage
1.25 V
Voltage
1.2 V
Heat Spreader
Yes
Heat Spreader
Yes
ECC Support
No
ECC Support
No
Color
-
Color
Red
LED Color
RGB
LED Color
-
Corsair Vengeance LPX 4GB (1x4GB) DDR4 2400MHz 4GB (1X4GB) Vengeance LPX Black 2400Mhz
$17.99
Corsair Vengeance LPX 8GB (1x8GB) DDR4 2400MHz C16 8GB (1x8GB) Vengeance LPX Black 2400MHz
$63.00
Corsair Vengeance LPX 8GB (2x4GB) DDR4 2400Mhz Black 8GB (2 x 4GB) Vengeance LPX Black 2400Mhz
$39.99
Corsair Vengeance LPX 8GB (2x4GB) DDR4 2400Mhz Red 8GB (2 x 4GB) Vengeance LPX Red 2400Mhz
$52.99
Corsair Vengeance LPX 8GB DDR4 DRAM 2133MHz 8GB (2 x 4GB) Vengeance LPX Red 2133Mhz
$44.99
Corsair Vengeance LPX Black 8GB (2x4GB) 2666Mhz DDR4 8GB (2 x 4GB) Vengeance LPX Black 2666Mhz
$34.99
Corsair Vengeance LPX 8GB (2x4GB) DDR4 3000MHz 8GB (2 x 4GB) Vengeance LPX Black 3000Mhz CL15
$84.99
Corsair Vengeance LPX Red 8GB (2x4GB) 3000Mhz DDR4 8GB (2 x 4GB) Vengeance LPX Red 3000Mhz CL15
$109.99
Corsair Vengeance LPX Red 8GB (2x4GB) 3200Mhz DDR4 8GB (2 x 4GB) Vengeance LPX Red 3200Mhz
$94.99
Corsair Vengeance LPX 16GB (2x8GB) DDR4 2400MHz C16 16GB (2 x 8GB) Vengeance LPX Black 2400Mhz
$159.99
Corsair Vengeance LPX 16GB (2x8GB) DDR4 2400MHz Red 16GB (2 x 8GB) Vengeance LPX Red 2400Mhz
$74.99
Corsair Vengeance LPX Black 16GB (2x8GB) 2666Mhz DDR4 16GB (2 x 8GB) Vengeance LPX Black 2666Mhz
$159.99
Corsair Vengeance LPX 16GB (2 x 8GB) DDR4 2666MHz 16GB (2 x 8GB) Vengeance LPX Red 2666Mhz
$55.99
CORSAIR Vengeance LPX 16GB (2x8GB) DDR4 DRAM 2666MHz C16 White 16GB (2 x 8GB) Vengeance LPX White 2666Mhz
$109.00
Corsair Vengeance LPX Black 16GB (2x8GB) 3000Mhz DDR4 16GB (2 x 8GB) Vengeance LPX Black 3000Mhz CL15
$39.99
Corsair Vengeance LPX 16GB (2x8GB) DDR4 3000MHz Red 16GB (2 x 8GB) Vengeance LPX Red 3000Mhz CL15
$59.99
Corsair Vengeance LPX 16GB (2x8GB) DDR4 3000MHz White 16GB (2 x 8GB) Vengeance LPX White 3000Mhz CL15
$119.00
Corsair Vengeance LPX 16GB (2x8GB) DDR4 DRAM 3000MHz C15 16GB (2 x 8GB) Vengeance LPX Blue 3000Mhz CL15
$79.99
Corsair Vengeance LPX 16GB (2x8GB) DDR4 3200MHz 16GB (2 x 8GB) Vengeance LPX Black 3200Mhz
$54.99
Corsair Vengeance LPX 16GB (2x8GB) DDR4 3200MHz White 16GB (2 x 8GB) Vengeance LPX White 3200Mhz
$46.29
Corsair Vengeance LPX 16GB (2x8GB) DDR4 3000MHz 16GB (2 x 8GB) Vengeance LPX Black 3000Mhz CL16
$78.83
CORSAIR VENGEANCE LPX 16GB (2x8GB) DDR4 3600 16GB (2 x 8GB) Vengeance LPX Black 3600Mhz C16
$129.00
Corsair VENGEANCE LPX 16GB (2x8GB) DDR4 3000 16GB (2X8GB) Vengeance LPX Grey 3000Mhz CL15
$74.99
Corsair Vengeance LPX 16GB (4x4GB) DDR4 3000MHz 16GB (4X4GB) Black 3000MHz C15
$155.99
Corsair VENGEANCE LPX 16GB (4 x 4GB) DDR4 3000MHz CMK16GX4M4B3000C15R 16GB (4X4GB) Red 3000MHz C15
$214.99
Corsair Vengeance LPX 32GB (2x16GB) DDR4 2400MHz 32GB (2 x 16GB) Vengeance LPX Black 2400Mhz
$59.99
Corsair Vengeance LPX 32GB (2 x 16GB) DDR4 2400MHz 32GB (2 x 16GB) Vengeance LPX Red 2400Mhz
$149.00
Corsair Vengeance LPX 32GB 2x16GB DDR4 2133MHz C13 32GB (2 x 16GB) Vengeance LPX Black 2133Mhz
$292.99
Corsair Vengeance LPX 32GB DDR4 2666MHz 32GB (2 x 16GB) Vengeance LPX Red 2666Mhz
$62.99
Corsair Vengeance LPX 32GB DDR4 2666 C16 White 32GB (2 x 16GB) Vengeance LPX White 2666Mhz
$209.00
Corsair Vengeance LPX 32GB (2x16GB) DDR4 3000MHz 32GB (2 x 16GB) Vengeance LPX Black 3000Mhz CL15
$209.00
Corsair Vengeance LPX 32GB (2x16GB) 3000MHZ Red 32GB (2 x 16GB) Vengeance LPX Red 3000Mhz CL15
$134.99
Corsair Vengeance LPX 32GB (2X16GB) 3000MHz 32GB (2 x 16GB) Vengeance LPX White 3000Mhz CL15
$209.00
Corsair LPX 32GB (2x16GB) DDR4 3200MHz 32GB (2 x 16GB) Vengeance LPX Black 3200Mhz
$219.00
Corsair Vengeance LPX 32GB (2x16GB) DDR4 3200MHz Red 32GB (2 x 16GB) Vengeance LPX Red 3200Mhz
$118.99
Corsair Vengeance LPX 32GB (2x16GB) DDR4 3200Mhz White 32GB (2 x 16GB) Vengeance LPX White 3200Mhz
$219.00
Corsair Vengeance LPX 32GB (2X16GB) DDR4 3000 Black 32GB (2 x 16GB) Vengeance LPX Black 3000Mhz CL16
$209.00
Corsair Vengeance LPX 32GB (2x16GB) DDR4 2666MHz 32GB (2x16GB) Black 2666MHz
$269.99
CORSAIR VENGEANCE LPX 32GB (4x8GB) DDR4-2400 32GB (4 x 8GB) Vengeance LPX Black 2400Mhz
$109.98
Corsair Vengeance LPX 32GB 4x8GB DDR4 2666MHz C16 32GB (4 x 8GB) Vengeance LPX Red 2666Mhz
$164.99
Corsair Vengeance LPX 32GB (4 x 8GB) DDR4 2666 White 32GB (4 x 8GB) Vengeance LPX White 2666Mhz
$149.99
Corsair Vengeance LPX 32GB (4x8GB) 2666MHz Blue 32GB (4 x 8GB) Vengeance LPX Blue 2666Mhz
$164.99
CORSAIR Vengeance LPX 32GB (4x8GB) DDR4 3000MHz 32GB (4 x 8GB) Vengeance LPX Black 3000Mhz CL15
$179.99
Corsair Vengeance LPX 32 GB (4 x 8 GB) DDR4-3000 CL15 32GB (4 x 8GB) Vengeance LPX Red 3000Mhz CL15
$174.99
Corsair Vengeance LPX 32GB DDR4 3200MHz 32GB (4 x 8GB) Vengeance LPX Black 3200Mhz
$219.00
Corsair Vengeance LPX 32GB (4x8GB) DDR4 3200MHz C16 32GB (4 x 8GB) Vengeance LPX White 3200Mhz
$189.99

Comparison and key differences summary

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

  • Newer Product, it was released around 10 years later
  • More Capacity (+120 GB available)
  • RGB Lighting

Buy now

Reasons to buy the Corsair Vengeance LPX Red 8GB (2x4GB) 2666Mhz DDR4:

  • Less voltage required (-0.05 V needed)
  • Less CAS latency (-24)
  • Better first word latency (-2.28 ns)

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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