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Compare Crucial Ballistix MAX 16GB (2x8GB) 5100MHz DDR4 vs Ballistix MAX 32GB (2x16GB) DDR4 4000MHz

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  3. Crucial Ballistix MAX 16GB (2x8GB) 5100MHz DDR4 🆚 Crucial Ballistix MAX 32GB (2x16GB) DDR4 4000MHz
The main differences between Crucial Ballistix MAX 16GB (2x8GB) 5100MHz DDR4 and Crucial Ballistix MAX 32GB (2x16GB) DDR4 4000MHz are in Speed, Size, CAS Latency and Timing.
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Crucial Ballistix MAX 16GB (2x8GB) 5100MHz DDR4 CL19 BLM2K8G51C19U4B
Crucial Ballistix MAX 16GB (2x8GB) 5100MHz DDR4
Crucial Ballistix MAX 32GB (2x16GB) DDR4 4000MHz CL18 BLM2K16G40C18U4B
Crucial Ballistix MAX 32GB (2x16GB) DDR4 4000MHz
Prices
(Change region)
In Stock
$699.99
Last updated 45 minutes ago.
Prices
(Change region)
Out of Stock
Free shipping
$172.99
Out of Stock
Free shipping
$172.99
Out of Stock
Free shipping
$605.28
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Brand
Crucial
Brand
Crucial
Model
BLM2K8G51C19U4B
Model
BLM2K16G40C18U4B
Release Date
📅 September 2020
Release Date
📅 February 2020
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★☆☆
(4 reviews)
User reviews
★★★☆☆
(4 reviews)
Price history
View Details ►
Price history
View Details ►
Price/GB
$43.75
Price/GB
$5.41
GB/$1
0.02
GB/$1
0.18
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Motherboards ►
Compatible PC parts
Motherboards ►
Type
288-pin DDR4 DIMM
Type
288-pin DDR4 DIMM
Speed
DDR4-5100 MHz
Speed
DDR4-4000 MHz
Size
16GB (2 x 8GB)
Size
32GB (2 x 16GB)
CAS Latency
19
CAS Latency
18
Timing
19-26-26-48
Timing
18-19-19-39
First Word Latency
7.45 ns
First Word Latency
9 ns
Voltage
1.5 V
Voltage
1.35 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 Crucial Ballistix MAX 16GB (2x8GB) 5100MHz DDR4:

  • Newer Product, it was released around 7 months later
  • Better first word latency (-1.55 ns)
  • Higher speed frequency (+1100 MHz)

Buy now

Reasons to buy the Crucial Ballistix MAX 32GB (2x16GB) DDR4 4000MHz:

  • 75% cheaper, you can save $527.00
  • Less voltage required (-0.15 V needed)
  • Less CAS latency (-1)
  • More Capacity (+16 GB available)

Buy now

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