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Samsung M386A8K40BM2-CTD 64GB DDR4 vs M391A2K43BB1-CTD DDR4-2666 16GB ECC

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Brand
SAMSUNG
Brand
SAMSUNG
Model
M386A8K40BM2-CTD
Model
M391A2K43BB1-CTD
Release Date
-
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(1 reviews)
User reviews
★★★★★
(1 reviews)
Price history
View Details ►
Price history
View Details ►
Price/GB
$1.72
Price/GB
-
GB/$1
0.58
GB/$1
-
Samsung B-Die
(No)
Samsung B-Die
Supported PC parts
Supported PC parts
Type
288-pin DIMM DDR4
Type
-
Speed
DDR4-2666 MHz
Speed
-
Size
64GB (1 x 64GB)
Size
-
CAS Latency
19
CAS Latency
-
First Word Latency
14.25 ns
First Word Latency
-
Voltage
1.2 V
Voltage
-
Heat Spreader
Yes
Heat Spreader
-
ECC Support
No
ECC Support
-

What are the differences between Samsung M386A8K40BM2-CTD 64GB DDR4 and M391A2K43BB1-CTD DDR4-2666 16GB ECC? Analyze head-to-head all specifications and features to find out the better ram.

Comparison and key differences summary

Reasons to pick the Samsung M386A8K40BM2-CTD 64GB DDR4:

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Reasons to pick the Samsung M391A2K43BB1-CTD DDR4-2666 16GB ECC:

  • 24% cheaper, you can save $36.00.

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