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Compare Corsair CMY16GX3M2A2400C11A vs CMU16GX4M2C3000C15B

Corsair CMY16GX3M2A2400C11A and Corsair CMU16GX4M2C3000C15B are both memory with the same Size (16GB (2 x 8GB)). The main differences are in Speed, CAS Latency, Timing and First Word Latency.
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Brand
Corsair
Brand
Corsair
Model
CMY16GX3M2A2400C11A
Model
CMU16GX4M2C3000C15B
Release Date
📅 November 2013
Release Date
📅 September 2018
* 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
$7.31
Price/GB
$8.75
GB/$1
0.14
GB/$1
0.11
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Compatible PC parts
Type
240-pin DDR3 DIMM
Type
288-pin DDR4 DIMM
Speed
DDR3-2400 MHz
Speed
DDR4-3000 MHz
Size
16GB (2 x 8GB)
Size
16GB (2 x 8GB)
CAS Latency
11
CAS Latency
15
Timing
11-13-13-31
Timing
15-17-17-35
First Word Latency
9.17 ns
First Word Latency
10 ns
Voltage
1.65 V
Voltage
1.35 V
Heat Spreader
Yes
Heat Spreader
Yes
ECC Support
No
ECC Support
No
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Comparison and key differences summary

Reasons to buy the Corsair CMY16GX3M2A2400C11A:

  • 16% cheaper, you can save $23.04
  • Less CAS latency (-4)
  • Better first word latency (-0.83 ns)

Buy now

Reasons to buy the Corsair CMU16GX4M2C3000C15B:

  • Newer Product, it was released around 5 years later
  • Less voltage required (-0.30 V needed)

Buy now

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