SamsungMZ-7KE128BW
Nvme

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

  

Release date ≈ Q2 2020.

Real World Speed
Performance profile from 18,216 user samples
18,195 User Benchmarks
Best Bench: 119% 119GB free
Worst Bench: 71% 60GB free (System drive)
Poor: 71% Great: 119%
SPEED RANK: 268th / 1080
21 User Benchmarks
Best Bench: 327% 3TB free (System drive)
Worst Bench: 148% 3TB free
Poor: 148% Great: 327%
SPEED RANK: 44th / 1080
Effective Speed
Effective SSD Speed
98.7 % 280 % Hugely faster effective speed.
+184%
Read
Avg. Sequential Read Speed
472 MB/s 1535 MB/s Hugely faster read speed.
+225%
Write
Avg. Sequential Write Speed
397 MB/s 2386 MB/s Hugely faster write speed.
+501%
4K Read
Avg. 4K Random Read Speed
32.3 MB/s 67.3 MB/s Hugely faster random read.
+108%
4K Write
Avg. 4K Random Write Speed
88.9 MB/s 160 MB/s Much faster random write.
+80%
Mixed
Avg. Sequential Mixed IO Speed
301 MB/s 1805 MB/s Hugely faster mixed IO speed.
+500%
4K Mixed
Avg. 4K Random Mixed IO Speed
40 MB/s 85.3 MB/s Hugely faster random mixed IO.
+113%
SusWrite
Avg. Sustained Write Speed
336 MB/s 1418 MB/s Hugely faster sustained write speed.
+322%
Read
Peak Sequential Read Speed
516 MB/s 7698 MB/s Insanely faster peak read speed.
+1,392%
Write
Peak Sequential Write Speed
479 MB/s 11849 MB/s Insanely faster peak write speed.
+2,374%
4K Read
Peak 4K Random Read Speed
37.8 MB/s 623 MB/s Insanely faster peak random read.
+1,548%
4K Write
Peak 4K Random Write Speed
120 MB/s 487 MB/s Hugely faster peak random write.
+306%
Mixed
Peak Sequential Mixed IO Speed
356 MB/s 9328 MB/s Insanely faster peak mixed IO speed.
+2,520%
4K Mixed
Peak 4K Random Mixed IO Speed
47.4 MB/s 526 MB/s Insanely faster peak random mixed IO.
+1,010%
SusWrite
Peak Sequential Sustained Write 60s Average
473 MB/s 2984 MB/s Hugely faster peak sustained write speed.
+531%
Market Share
Based on 76,164,332 SSDs tested
Market Share
Market Share (trailing 30 days)
0.01 % Insanely higher market share.
+∞%
0 %
User Rating
UBM User Rating
54 % Slightly more popular.
+8%
50 %
Age
Newest
119 Months 48+ Months Much more recent.
+60%
DQ Read
Peak 4K-64Thread Read Speed
389 MB/s 2319 MB/s Hugely faster peak deep queue read.
+496%
DQ Write
Peak 4K-64Thread Write Speed
360 MB/s 1741 MB/s Hugely faster peak deep queue write.
+384%
AS-SSD Total
AS-SSD Total Score
1,263 Pts 9,500 Pts Hugely stronger server IO.
+652%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
332 MB/s 1987 MB/s Hugely faster peak deep queue mixed IO.
+498%
ADQ Read
Avg. 4K-64Thread Read Speed
343 MB/s 1084 MB/s Hugely faster deep queue read.
+216%
ADQ Write
Avg. 4K-64Thread Write Speed
292 MB/s 734 MB/s Hugely faster deep queue write.
+151%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
276 MB/s 905 MB/s Hugely faster deep queue mixed IO.
+228%
Capacity
Capacity
128GB 4TB
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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