AS
SamsungMZ-76P512B
  

Release date ≈ Q3 2020.

Controller: Samsung MJX. Memory: Samsung 64 layer MLC V-NAND. Release date ≈ Q1 2018.

Real World Speed
Performance profile from 17,065 user samples
131 User Benchmarks
Best Bench: 322% 879GB free (System drive)
Worst Bench: 52% 339GB free (System drive)
Poor: 52% Great: 322%
SPEED RANK: 87th / 1079
16,934 User Benchmarks
Best Bench: 133% 388GB free
Worst Bench: 79% 386GB free (System drive)
Poor: 79% Great: 133%
SPEED RANK: 226th / 1079
Effective Speed
Effective SSD Speed
222 % Hugely faster effective speed.
+102%
110 %
Read
Avg. Sequential Read Speed
1288 MB/s Hugely faster read speed.
+171%
476 MB/s
Write
Avg. Sequential Write Speed
1703 MB/s Hugely faster write speed.
+309%
416 MB/s
4K Read
Avg. 4K Random Read Speed
43.6 MB/s Faster random read.
+17%
37.2 MB/s
4K Write
Avg. 4K Random Write Speed
187 MB/s Hugely faster random write.
+105%
91.3 MB/s
Mixed
Avg. Sequential Mixed IO Speed
1173 MB/s Hugely faster mixed IO speed.
+191%
403 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
69.1 MB/s Much faster random mixed IO.
+39%
49.8 MB/s
SusWrite
Avg. Sustained Write Speed
957 MB/s Hugely faster sustained write speed.
+142%
395 MB/s
Read
Peak Sequential Read Speed
1733 MB/s Hugely faster peak read speed.
+235%
517 MB/s
Write
Peak Sequential Write Speed
1970 MB/s Hugely faster peak write speed.
+302%
490 MB/s
4K Read
Peak 4K Random Read Speed
62.9 MB/s Much faster peak random read.
+38%
45.6 MB/s
4K Write
Peak 4K Random Write Speed
239 MB/s Hugely faster peak random write.
+88%
127 MB/s
Mixed
Peak Sequential Mixed IO Speed
1524 MB/s Hugely faster peak mixed IO speed.
+235%
455 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
92.5 MB/s Much faster peak random mixed IO.
+47%
62.9 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
1904 MB/s Hugely faster peak sustained write speed.
+290%
488 MB/s
Market Share
Based on 76,166,314 SSDs tested
Market Share
Market Share (trailing 30 days)
0 % 0.03 % Insanely higher market share.
+∞%
User Rating
UBM User Rating
50 % 52 % +4%
Age
Newest
46+ Months Much more recent.
+39%
76+ Months
DQ Read
Peak 4K-64Thread Read Speed
774 MB/s Hugely faster peak deep queue read.
+99%
389 MB/s
DQ Write
Peak 4K-64Thread Write Speed
1280 MB/s Hugely faster peak deep queue write.
+254%
362 MB/s
AS-SSD Total
AS-SSD Total Score
3,275 Pts Hugely stronger server IO.
+154%
1,289 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
984 MB/s Hugely faster peak deep queue mixed IO.
+168%
367 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
627 MB/s Hugely faster deep queue read.
+82%
345 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
899 MB/s Hugely faster deep queue write.
+210%
290 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
757 MB/s Hugely faster deep queue mixed IO.
+151%
302 MB/s
Capacity
Capacity
1TB 512GB
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