SamsungMZ-7KE512BW
  

Release date ≈ Q4 2022.

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND. Release date: Q3 2014.

Real World Speed
Performance profile from 69,015 user samples
166 User Benchmarks
Best Bench: 253% 364GB free (System drive)
Worst Bench: 81% 57GB free (System drive)
Poor: 81% Great: 253%
SPEED RANK: 156th / 1080
68,849 User Benchmarks
Best Bench: 124% 397GB free
Worst Bench: 71% 267GB free (System drive)
Poor: 71% Great: 124%
SPEED RANK: 257th / 1080
Effective Speed
Effective SSD Speed
155 % Much faster effective speed.
+52%
102 %
Read
Avg. Sequential Read Speed
864 MB/s Hugely faster read speed.
+86%
465 MB/s
Write
Avg. Sequential Write Speed
1095 MB/s Hugely faster write speed.
+168%
408 MB/s
4K Read
Avg. 4K Random Read Speed
31.2 MB/s 33.1 MB/s Slightly faster random read.
+6%
4K Write
Avg. 4K Random Write Speed
71 MB/s 86.9 MB/s Faster random write.
+22%
Mixed
Avg. Sequential Mixed IO Speed
927 MB/s Hugely faster mixed IO speed.
+166%
349 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
41.8 MB/s 43.7 MB/s +5%
SusWrite
Avg. Sustained Write Speed
920 MB/s Hugely faster sustained write speed.
+153%
364 MB/s
Read
Peak Sequential Read Speed
1534 MB/s Hugely faster peak read speed.
+198%
515 MB/s
Write
Peak Sequential Write Speed
2145 MB/s Hugely faster peak write speed.
+341%
486 MB/s
4K Read
Peak 4K Random Read Speed
49.1 MB/s Faster peak random read.
+15%
42.7 MB/s
4K Write
Peak 4K Random Write Speed
137 MB/s Faster peak random write.
+12%
122 MB/s
Mixed
Peak Sequential Mixed IO Speed
1541 MB/s Hugely faster peak mixed IO speed.
+286%
399 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
69.3 MB/s Faster peak random mixed IO.
+21%
57.4 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
1674 MB/s Hugely faster peak sustained write speed.
+244%
487 MB/s
Market Share
Based on 76,206,171 SSDs tested
Market Share
Market Share (trailing 30 days)
0.01 % 0.07 % Hugely higher market share.
+600%
User Rating
UBM User Rating
50 % 56 % More popular.
+12%
Age
Newest
20+ Months Hugely more recent.
+83%
119 Months
DQ Read
Peak 4K-64Thread Read Speed
1290 MB/s Hugely faster peak deep queue read.
+232%
388 MB/s
DQ Write
Peak 4K-64Thread Write Speed
824 MB/s Hugely faster peak deep queue write.
+129%
360 MB/s
AS-SSD Total
AS-SSD Total Score
3,469 Pts Hugely stronger server IO.
+172%
1,274 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
1017 MB/s Hugely faster peak deep queue mixed IO.
+179%
365 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
632 MB/s Hugely faster deep queue read.
+88%
337 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
304 MB/s Slightly faster deep queue write.
+9%
279 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
508 MB/s Much faster deep queue mixed IO.
+72%
295 MB/s
Capacity
Capacity
512GB 512GB
Solid State Drive Rankings (Price vs Performance) June 2024 SSD Rankings

Welcome to our SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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The Best
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