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Compare Corsair XMS3 6GB Triple Channel DDR3 CMX6GX3M3A1333C9 vs Kingston Fury Beast 128GB (2x64GB) DDR5 5600 CL40

The main differences between Corsair XMS3 6GB Triple Channel DDR3 CMX6GX3M3A1333C9 and Kingston Fury Beast 128GB (2x64GB) DDR5 5600 CL40 are in Speed, Size, CAS Latency and Timing.
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Brand
CORSAIR
Brand
Kingston
Model
CMX6GX3M3A1333C9
Model
KF556C40BBK2-128
Release Date
-
Release Date
📅 May 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
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Price history
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Price/GB
$7.50
Price/GB
$3.04
GB/$1
0.13
GB/$1
0.33
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Compatible PC parts
Type
240-pin DDR3 DIMM
Type
288-pin DDR5 DIMM
Speed
DDR3-1333 MHz
Speed
DDR5-5600 MHz
Size
6GB (3 x 2GB)
Size
128GB (2 x 64GB)
CAS Latency
9
CAS Latency
40
Timing
9-9-9-24
Timing
40-40-40
First Word Latency
13.5 ns
First Word Latency
14.28 ns
Voltage
1.5 V
Voltage
1.25 V
Heat Spreader
Yes
Heat Spreader
Yes
ECC Support
No
ECC Support
No
Color
-
Color
Black

Comparison and key differences summary

Reasons to buy the Corsair XMS3 6GB Triple Channel DDR3 CMX6GX3M3A1333C9:

  • 88% cheaper, you can save $344.01
  • Less CAS latency (-31)
  • Better first word latency (-0.78 ns)

Buy now

Reasons to buy the Kingston Fury Beast 128GB (2x64GB) DDR5 5600 CL40:

  • Less voltage required (-0.25 V needed)
  • More Capacity (+122 GB available)

Buy now

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