WDWDS250G2B0B
SamsungMZ-7KE128BW

Release date ≈ Q3 2017.

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

Real World Speed
Performance profile from 27,604 user samples
9,409 User Benchmarks
Best Bench: 104% 233GB free
Worst Bench: 64% 120GB free (System drive)
Poor: 64% Great: 104%
SPEED RANK: 410th / 1072
18,195 User Benchmarks
Best Bench: 119% 119GB free
Worst Bench: 71% 60GB free (System drive)
Poor: 71% Great: 119%
SPEED RANK: 260th / 1072
Effective Speed
Effective SSD Speed
84.7 % 98.7 % Faster effective speed.
+17%
Read
Avg. Sequential Read Speed
453 MB/s 472 MB/s +4%
Write
Avg. Sequential Write Speed
334 MB/s 397 MB/s Faster write speed.
+19%
4K Read
Avg. 4K Random Read Speed
32 MB/s 32.3 MB/s +1%
4K Write
Avg. 4K Random Write Speed
77.4 MB/s 88.9 MB/s Faster random write.
+15%
Mixed
Avg. Sequential Mixed IO Speed
238 MB/s 301 MB/s Faster mixed IO speed.
+26%
4K Mixed
Avg. 4K Random Mixed IO Speed
38.5 MB/s 40 MB/s +4%
SusWrite
Avg. Sustained Write Speed
174 MB/s 336 MB/s Hugely faster sustained write speed.
+93%
Read
Peak Sequential Read Speed
512 MB/s 516 MB/s +1%
Write
Peak Sequential Write Speed
477 MB/s 479 MB/s +0%
4K Read
Peak 4K Random Read Speed
40.7 MB/s Slightly faster peak random read.
+8%
37.8 MB/s
4K Write
Peak 4K Random Write Speed
117 MB/s 120 MB/s +3%
Mixed
Peak Sequential Mixed IO Speed
343 MB/s 356 MB/s +4%
4K Mixed
Peak 4K Random Mixed IO Speed
52.2 MB/s Faster peak random mixed IO.
+10%
47.4 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
219 MB/s 473 MB/s Hugely faster peak sustained write speed.
+116%
Market Share
Based on 75,655,775 SSDs tested
Market Share
Market Share (trailing 30 days)
0.01 % 0.01 %
Value
Value For Money
17.2 % Much better value.
+70%
10.1 %
User Rating
UBM User Rating
50 % 54 % Slightly more popular.
+8%
Price
Price (score)
$55 Cheaper.
+22%
$70
Age
Newest
80+ Months Much more recent.
+32%
117 Months
DQ Read
Peak 4K-64Thread Read Speed
381 MB/s 389 MB/s +2%
DQ Write
Peak 4K-64Thread Write Speed
319 MB/s 360 MB/s Faster peak deep queue write.
+13%
AS-SSD Total
AS-SSD Total Score
1,212 Pts 1,263 Pts +4%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
280 MB/s 332 MB/s Faster peak deep queue mixed IO.
+19%
ADQ Read
Avg. 4K-64Thread Read Speed
334 MB/s 343 MB/s +3%
ADQ Write
Avg. 4K-64Thread Write Speed
256 MB/s 292 MB/s Faster deep queue write.
+14%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
232 MB/s 276 MB/s Faster deep queue mixed IO.
+19%
Capacity
Capacity
250GB 128GB
Solid State Drive Rankings (Price vs Performance) April 2024 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 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 value for money 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
  • - SkillBench (space shooter) tests user input accuracy
  • - 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

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $46
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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