SamsungMZ-7KE256BW

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

  

Release date ≈ Q4 2015.

Real World Speed
Performance profile from 67,538 user samples
65,820 User Benchmarks
Best Bench: 128% 238GB free
Worst Bench: 73% 39GB free
Poor: 73% Great: 128%
SPEED RANK: 181st / 1003
1,718 User Benchmarks
Best Bench: 84% 212GB free (System drive)
Worst Bench: 55% 71GB free (System drive)
Poor: 55% Great: 84%
SPEED RANK: 566th / 1003
Effective Speed
Effective SSD Speed
105 % Much faster effective speed.
+49%
70.4 %
Read
Avg. Sequential Read Speed
472 MB/s Faster read speed.
+16%
408 MB/s
Write
Avg. Sequential Write Speed
415 MB/s Much faster write speed.
+54%
270 MB/s
4K Read
Avg. 4K Random Read Speed
34.6 MB/s Hugely faster random read.
+101%
17.2 MB/s
4K Write
Avg. 4K Random Write Speed
94.9 MB/s Much faster random write.
+37%
69.5 MB/s
Mixed
Avg. Sequential Mixed IO Speed
342 MB/s Much faster mixed IO speed.
+31%
261 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
45.4 MB/s Hugely faster random mixed IO.
+96%
23.2 MB/s
SusWrite
Avg. Sustained Write Speed
363 MB/s Much faster sustained write speed.
+59%
228 MB/s
Read
Peak Sequential Read Speed
515 MB/s Slightly faster peak read speed.
+9%
472 MB/s
Write
Peak Sequential Write Speed
491 MB/s Much faster peak write speed.
+57%
313 MB/s
4K Read
Peak 4K Random Read Speed
44.1 MB/s Hugely faster peak random read.
+98%
22.3 MB/s
4K Write
Peak 4K Random Write Speed
133 MB/s Much faster peak random write.
+41%
94.5 MB/s
Mixed
Peak Sequential Mixed IO Speed
390 MB/s Much faster peak mixed IO speed.
+34%
292 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
58.2 MB/s Hugely faster peak random mixed IO.
+112%
27.4 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
486 MB/s Much faster peak sustained write speed.
+59%
306 MB/s
Market Share
Based on 15,791,568 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.4 % Insanely higher market share.
+3,900%
0.01 %
User Rating
UBM User Rating
97 % Hugely more popular.
+94%
50 %
Age
Newest
60 Months 44+ Months More recent.
+27%
DQ Read
Peak 4K-64Thread Read Speed
387 MB/s Slightly faster peak deep queue read.
+12%
345 MB/s
DQ Write
Peak 4K-64Thread Write Speed
359 MB/s Faster peak deep queue write.
+26%
285 MB/s
AS-SSD Total
AS-SSD Total Score
1,286 Pts Stronger server IO.
+24%
1,036 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
357 MB/s Much faster peak deep queue mixed IO.
+63%
219 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
338 MB/s Slightly faster deep queue read.
+10%
306 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
298 MB/s Faster deep queue write.
+26%
236 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
299 MB/s Much faster deep queue mixed IO.
+57%
190 MB/s
Capacity
Capacity
256GB 256GB
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MORE DETAILS

Solid State Drive Rankings (Price vs Performance) July 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 i7-8700K $350Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $127Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $248Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $68SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $607SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Ultra Fit 32GB $12
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