WDWDS250G1B0A
SamsungMZ-75E1T0B

Release date ≈ Q4 2016.

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm TLC V-NAND. Release date: Q4 2014.

Real World Speed
Performance profile from 148,027 user samples
21,731 User Benchmarks
Best Bench: 103% 232GB free
Worst Bench: 58% 95GB free (System drive)
Poor: 58% Great: 103%
SPEED RANK: 442nd / 1058
126,296 User Benchmarks
Best Bench: 131% 792GB free (System drive)
Worst Bench: 80% 43GB free (System drive)
Poor: 80% Great: 131%
SPEED RANK: 203rd / 1058
Effective Speed
Effective SSD Speed
81.9 % 111 % Much faster effective speed.
+36%
Read
Avg. Sequential Read Speed
446 MB/s 474 MB/s Slightly faster read speed.
+6%
Write
Avg. Sequential Write Speed
340 MB/s 433 MB/s Faster write speed.
+27%
4K Read
Avg. 4K Random Read Speed
31.1 MB/s 39.6 MB/s Faster random read.
+27%
4K Write
Avg. 4K Random Write Speed
74.8 MB/s 91.3 MB/s Faster random write.
+22%
Mixed
Avg. Sequential Mixed IO Speed
251 MB/s 401 MB/s Much faster mixed IO speed.
+60%
4K Mixed
Avg. 4K Random Mixed IO Speed
37.4 MB/s 53.2 MB/s Much faster random mixed IO.
+42%
SusWrite
Avg. Sustained Write Speed
162 MB/s 376 MB/s Hugely faster sustained write speed.
+132%
Read
Peak Sequential Read Speed
505 MB/s 505 MB/s
Write
Peak Sequential Write Speed
482 MB/s 484 MB/s +0%
4K Read
Peak 4K Random Read Speed
41 MB/s 47.3 MB/s Faster peak random read.
+15%
4K Write
Peak 4K Random Write Speed
118 MB/s 123 MB/s +4%
Mixed
Peak Sequential Mixed IO Speed
357 MB/s 448 MB/s Faster peak mixed IO speed.
+25%
4K Mixed
Peak 4K Random Mixed IO Speed
52.3 MB/s 65.8 MB/s Faster peak random mixed IO.
+26%
SusWrite
Peak Sequential Sustained Write 60s Average
224 MB/s 487 MB/s Hugely faster peak sustained write speed.
+117%
Market Share
Based on 45,255,708 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.05 % 0.19 % Hugely higher market share.
+280%
Value
Value For Money
11.5 % 23.2 % Hugely better value.
+103%
User Rating
UBM User Rating
51 % 55 % Slightly more popular.
+8%
Price
Price (score)
$90 Much cheaper.
+57%
$210
Age
Newest
56+ Months More recent.
+29%
79 Months
DQ Read
Peak 4K-64Thread Read Speed
384 MB/s 386 MB/s +1%
DQ Write
Peak 4K-64Thread Write Speed
305 MB/s 361 MB/s Faster peak deep queue write.
+18%
AS-SSD Total
AS-SSD Total Score
1,204 Pts 1,281 Pts Slightly stronger server IO.
+6%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
254 MB/s 371 MB/s Much faster peak deep queue mixed IO.
+46%
ADQ Read
Avg. 4K-64Thread Read Speed
324 MB/s 336 MB/s +4%
ADQ Write
Avg. 4K-64Thread Write Speed
244 MB/s 292 MB/s Faster deep queue write.
+20%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
217 MB/s 306 MB/s Much faster deep queue mixed IO.
+41%
Capacity
Capacity
250GB 1TB
Solid State Drive Rankings (Price vs Performance) July 2021 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.
  • - 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 i5-11400F $239Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11600K $270Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $78
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $85SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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