SamsungMZ-7KE128BW
Group Average(9 Highest-Voted)
Real World Speed
Performance profile from 6,254 user samples
6,254 User Benchmarks
Best Bench: 118% 117GB free
Worst Bench: 67% 15GB free (System drive)
Poor: 67% Great: 118%
SPEED RANK: 152nd / 955
Effective Speed
Effective SSD Speed
96.4 % Faster effective speed.
+19%
81.3 %
Read
Avg. Sequential Read Speed
489 MB/s Slightly faster read speed.
+12%
438 MB/s
Write
Avg. Sequential Write Speed
397 MB/s Faster write speed.
+27%
314 MB/s
4K Read
Avg. 4K Random Read Speed
31.8 MB/s Slightly faster random read.
+6%
29.9 MB/s
4K Write
Avg. 4K Random Write Speed
90.9 MB/s Slightly faster random write.
+7%
85.1 MB/s
Mixed
Avg. Sequential Mixed IO Speed
363 MB/s Faster mixed IO speed.
+22%
298 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
34.5 MB/s Slightly faster random mixed IO.
+9%
31.7 MB/s
SusWrite
Avg. Sustained Write Speed
345 MB/s Much faster sustained write speed.
+66%
208 MB/s
Read
Peak Sequential Read Speed
526 MB/s Slightly faster peak read speed.
+7%
491 MB/s
Write
Peak Sequential Write Speed
488 MB/s Much faster peak write speed.
+32%
371 MB/s
4K Read
Peak 4K Random Read Speed
38.6 MB/s +4% 37 MB/s
4K Write
Peak 4K Random Write Speed
127 MB/s Slightly faster peak random write.
+5%
121 MB/s
Mixed
Peak Sequential Mixed IO Speed
487 MB/s Much faster peak mixed IO speed.
+36%
357 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
48 MB/s Slightly faster peak random mixed IO.
+9%
44.2 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
470 MB/s Much faster peak sustained write speed.
+64%
287 MB/s
Market Share
Based on 7,606,926 SSDs tested.
User Rating
UBM User Rating
62 % 63.6 % +3%
Market Share
Market Share (trailing 30 days)
0.14 % 0.24 % Much higher market share.
+69%
Price
Price (score)
$190 110 USD Much cheaper.
+73%
Value
Value For Money
34.6 % 46.8 % Much better value.
+35%
DQ Read
Peak 4K-64Thread Read Speed
387 MB/s Faster peak deep queue read.
+22%
316 MB/s
DQ Write
Peak 4K-64Thread Write Speed
349 MB/s Faster peak deep queue write.
+22%
287 MB/s
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
330 MB/s Much faster peak deep queue mixed IO.
+67%
198 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
264 MB/s Faster deep queue read.
+17%
226 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
253 MB/s Faster deep queue write.
+19%
213 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
169 MB/s Much faster deep queue mixed IO.
+37%
123 MB/s
Age
Newest
48 Months More recent.
+17%
56.2 Months
AS-SSD Total
AS-SSD Total Score
1,260 Pts Stronger server IO.
+19%
1,061 Pts
Capacity
Capacity
128GB   —
Solid State Drive Rankings (Price vs Performance) July 2018 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

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The Best.
CPUGPUSSD
Intel Core i7-8700K $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $289Samsung 850 Evo 500GB $120
Intel Core i7-7700K $300AMD RX 480 $280Samsung 850 Pro 256GB $136
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $160SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $945SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $55HyperX Fury DDR4 2133 C14 2x8GB $219SanDisk Ultra Fit 32GB $12
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