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Compare G.SKILL Ripjaws Series 16GB (2 x 8GB) 204-Pin DDR3 SO-DIMM 1866 vs Kingston Fury Beast 128GB (2x64GB) DDR5 5600 CL40

The main differences between G.SKILL Ripjaws Series 16GB (2 x 8GB) 204-Pin DDR3 SO-DIMM 1866 and Kingston Fury Beast 128GB (2x64GB) DDR5 5600 CL40 are in Speed, Size, CAS Latency and Timing.
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In Stock
$105.06
Last updated 1 minutes ago.
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Out of Stock
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Brand
G.SKILL
Brand
Kingston
Model
F3-1866C11D-16GRSL
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
★★★★★
(47 reviews)
User reviews
Price history
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Price history
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Price/GB
$2.12
Price/GB
$3.04
GB/$1
0.47
GB/$1
0.33
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Compatible PC parts
Type
204-pin DDR3 SODIMM
Type
288-pin DDR5 DIMM
Speed
DDR3-1866 MHz
Speed
DDR5-5600 MHz
Size
16GB (2 x 8GB)
Size
128GB (2 x 64GB)
CAS Latency
11
CAS Latency
40
Timing
11-11-11-32
Timing
40-40-40
First Word Latency
11.78 ns
First Word Latency
14.28 ns
Voltage
1.35 V
Voltage
1.25 V
Heat Spreader
No
Heat Spreader
Yes
ECC Support
No
ECC Support
No
Color
-
Color
Black

Comparison and key differences summary

Reasons to buy the G.SKILL Ripjaws Series 16GB (2 x 8GB) 204-Pin DDR3 SO-DIMM 1866:

  • 73% cheaper, you can save $283.94
  • Less CAS latency (-29)
  • Better first word latency (-2.50 ns)

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

  • Less voltage required (-0.10 V needed)
  • More Capacity (+112 GB available)

Buy now

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