SamsungMZ-7KE128BW
Kingston

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

VS
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Release date ≈ Q2 2018.

Real World Speed
Performance profile from 18,680 user samples
12,038 User Benchmarks
Best Bench: 119% 44GB free
Worst Bench: 67% 30GB free (System drive)
Poor: 67% Great: 119%
SPEED RANK: 212th / 1012
6,642 User Benchmarks
Best Bench: 121% 187GB free (System drive)
Worst Bench: 69% 74GB free (System drive)
Poor: 69% Great: 121%
SPEED RANK: 216th / 1012
Effective Speed
Effective SSD Speed
97.8 % +1% 96.9 %
Read
Avg. Sequential Read Speed
469 MB/s 553 MB/s Faster read speed.
+18%
Write
Avg. Sequential Write Speed
390 MB/s 595 MB/s Much faster write speed.
+53%
4K Read
Avg. 4K Random Read Speed
32.2 MB/s Faster random read.
+28%
25.2 MB/s
4K Write
Avg. 4K Random Write Speed
90.8 MB/s Much faster random write.
+42%
64 MB/s
Mixed
Avg. Sequential Mixed IO Speed
296 MB/s 517 MB/s Much faster mixed IO speed.
+75%
4K Mixed
Avg. 4K Random Mixed IO Speed
39.8 MB/s Faster random mixed IO.
+21%
32.8 MB/s
SusWrite
Avg. Sustained Write Speed
328 MB/s Faster sustained write speed.
+23%
267 MB/s
Read
Peak Sequential Read Speed
515 MB/s 725 MB/s Much faster peak read speed.
+41%
Write
Peak Sequential Write Speed
481 MB/s 828 MB/s Much faster peak write speed.
+72%
4K Read
Peak 4K Random Read Speed
38.5 MB/s Slightly faster peak random read.
+14%
33.9 MB/s
4K Write
Peak 4K Random Write Speed
128 MB/s Much faster peak random write.
+35%
94.6 MB/s
Mixed
Peak Sequential Mixed IO Speed
354 MB/s 736 MB/s Hugely faster peak mixed IO speed.
+108%
4K Mixed
Peak 4K Random Mixed IO Speed
48.4 MB/s Slightly faster peak random mixed IO.
+7%
45.4 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
472 MB/s Much faster peak sustained write speed.
+34%
351 MB/s
Market Share
Based on 20,108,911 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.04 % 0.11 % Hugely higher market share.
+175%
User Rating
UBM User Rating
62 % More popular.
+24%
50 %
Age
Newest
65 Months 18+ Months Much more recent.
+72%
DQ Read
Peak 4K-64Thread Read Speed
389 MB/s 703 MB/s Hugely faster peak deep queue read.
+81%
DQ Write
Peak 4K-64Thread Write Speed
352 MB/s 704 MB/s Hugely faster peak deep queue write.
+100%
AS-SSD Total
AS-SSD Total Score
1,264 Pts 2,118 Pts Much stronger server IO.
+68%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
332 MB/s 589 MB/s Much faster peak deep queue mixed IO.
+77%
ADQ Read
Avg. 4K-64Thread Read Speed
325 MB/s 573 MB/s Much faster deep queue read.
+76%
ADQ Write
Avg. 4K-64Thread Write Speed
280 MB/s 469 MB/s Much faster deep queue write.
+68%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
264 MB/s 433 MB/s Much faster deep queue mixed IO.
+64%
Capacity
Capacity
128GB 256GB
Solid State Drive Rankings (Price vs Performance) December 2019 SSD Rankings.

Welcome to our 2.5" and M.2 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.
How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-9400F $148Nvidia GTX 1660S (Super) $270Crucial MX500 250GB $45
Intel Core i5-9600K $200AMD RX 590 $180Samsung 850 Evo 120GB $58
Intel Core i7-9700K $369Nvidia GTX 1650S (Super) $160Samsung 850 Pro 512GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $65SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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