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SamsungMZ-7KE256BW
  

Release date ≈ Q4 2014.

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

Real World Speed
Performance profile from 61,290 user samples
30 User Benchmarks
Best Bench: 73% 17GB free (System drive)
Worst Bench: 38% 1GB free (System drive)
Poor: 38% Great: 73%
SPEED RANK: 756th / 1011
61,260 User Benchmarks
Best Bench: 127% 189GB free
Worst Bench: 69% 41GB free (System drive)
Poor: 69% Great: 127%
SPEED RANK: 194th / 1011
Effective Speed
Effective SSD Speed
57.4 % 104 % Hugely faster effective speed.
+81%
Read
Avg. Sequential Read Speed
417 MB/s 472 MB/s Slightly faster read speed.
+13%
Write
Avg. Sequential Write Speed
228 MB/s 417 MB/s Hugely faster write speed.
+83%
4K Read
Avg. 4K Random Read Speed
19.4 MB/s 34.2 MB/s Much faster random read.
+76%
4K Write
Avg. 4K Random Write Speed
49 MB/s 94.6 MB/s Hugely faster random write.
+93%
Mixed
Avg. Sequential Mixed IO Speed
282 MB/s 341 MB/s Faster mixed IO speed.
+21%
4K Mixed
Avg. 4K Random Mixed IO Speed
14.9 MB/s 45.1 MB/s Hugely faster random mixed IO.
+203%
SusWrite
Avg. Sustained Write Speed
273 MB/s 359 MB/s Much faster sustained write speed.
+32%
Read
Peak Sequential Read Speed
460 MB/s 517 MB/s Slightly faster peak read speed.
+12%
Write
Peak Sequential Write Speed
317 MB/s 491 MB/s Much faster peak write speed.
+55%
4K Read
Peak 4K Random Read Speed
31.6 MB/s 44.4 MB/s Much faster peak random read.
+41%
4K Write
Peak 4K Random Write Speed
98.1 MB/s 127 MB/s Faster peak random write.
+29%
Mixed
Peak Sequential Mixed IO Speed
352 MB/s 387 MB/s Slightly faster peak mixed IO speed.
+10%
4K Mixed
Peak 4K Random Mixed IO Speed
25.3 MB/s 59.1 MB/s Hugely faster peak random mixed IO.
+134%
SusWrite
Peak Sequential Sustained Write 60s Average
338 MB/s 486 MB/s Much faster peak sustained write speed.
+44%
Market Share
Based on 16,894,120 SSDs tested.
Market Share
Market Share (trailing 30 days)
0 % 0.37 % Insanely higher market share.
+∞%
User Rating
UBM User Rating
50 % 98 % Hugely more popular.
+96%
Age
Newest
58+ Months +5% 61 Months
DQ Read
Peak 4K-64Thread Read Speed
295 MB/s 388 MB/s Much faster peak deep queue read.
+32%
DQ Write
Peak 4K-64Thread Write Speed
159 MB/s 360 MB/s Hugely faster peak deep queue write.
+126%
AS-SSD Total
AS-SSD Total Score
856 Pts 1,283 Pts Much stronger server IO.
+50%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
138 MB/s 359 MB/s Hugely faster peak deep queue mixed IO.
+160%
ADQ Read
Avg. 4K-64Thread Read Speed
105 MB/s 332 MB/s Hugely faster deep queue read.
+216%
ADQ Write
Avg. 4K-64Thread Write Speed
107 MB/s 293 MB/s Hugely faster deep queue write.
+174%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
38 MB/s 294 MB/s Hugely faster deep queue mixed IO.
+674%
Capacity
Capacity
121GB 256GB
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MORE DETAILS

Solid State Drive Rankings (Price vs Performance) August 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 $143Nvidia GTX 1660 $220Samsung 850 Evo 250GB $86
Intel Core i5-9600K $219Nvidia GTX 1660-Ti $270Samsung 850 Evo 500GB $102
AMD Ryzen 5 3600 $198AMD RX 580 $173Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $42G.SKILL Trident Z DDR4 3200 C14 4x16GB $695SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $75Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 16GB $24
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