CrucialCT2000MX500SSD1
SamsungMZ-7KE512BW

Controller: Silicon Motion SM2258. Flash Memory: Micron 3D TLC. Release date ≈ Q1 2018.

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

Real World Speed
Performance profile from 24,142 user samples
301 User Benchmarks
Best Bench: 122% 713GB free
Worst Bench: 68% 1.5TB free
Poor: 68% Great: 122%
SPEED RANK: 151st / 956
23,841 User Benchmarks
Best Bench: 126% 151GB free
Worst Bench: 68% 148GB free (System drive)
Poor: 68% Great: 126%
SPEED RANK: 145th / 956
Effective Speed
Effective SSD Speed
99.1 % 103 % +4%
Read
Avg. Sequential Read Speed
488 MB/s +4% 467 MB/s
Write
Avg. Sequential Write Speed
401 MB/s +1% 396 MB/s
4K Read
Avg. 4K Random Read Speed
31.4 MB/s 33.9 MB/s Slightly faster random read.
+8%
4K Write
Avg. 4K Random Write Speed
81.3 MB/s 93.9 MB/s Faster random write.
+15%
Mixed
Avg. Sequential Mixed IO Speed
392 MB/s Slightly faster mixed IO speed.
+14%
343 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
39 MB/s 45 MB/s Faster random mixed IO.
+15%
SusWrite
Avg. Sustained Write Speed
419 MB/s Faster sustained write speed.
+19%
353 MB/s
Read
Peak Sequential Read Speed
527 MB/s +2% 515 MB/s
Write
Peak Sequential Write Speed
466 MB/s 487 MB/s +5%
4K Read
Peak 4K Random Read Speed
37.5 MB/s 43.8 MB/s Faster peak random read.
+17%
4K Write
Peak 4K Random Write Speed
117 MB/s 129 MB/s Slightly faster peak random write.
+10%
Mixed
Peak Sequential Mixed IO Speed
423 MB/s Slightly faster peak mixed IO speed.
+8%
393 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
55 MB/s 60.4 MB/s Slightly faster peak random mixed IO.
+10%
SusWrite
Peak Sequential Sustained Write 60s Average
465 MB/s 480 MB/s +3%
Market Share
Based on 8,568,611 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.02 % 0.31 % Insanely higher market share.
+1,450%
Value
Value For Money
164 % Hugely better value.
+91%
85.7 %
User Rating
UBM User Rating
66 % 74 % Slightly more popular.
+12%
Price
Price (score)
$387 $249 Much cheaper.
+36%
Age
Newest
8+ Months Hugely more recent.
+84%
50 Months
DQ Read
Peak 4K-64Thread Read Speed
387 MB/s 387 MB/s
DQ Write
Peak 4K-64Thread Write Speed
350 MB/s 353 MB/s +1%
AS-SSD Total
AS-SSD Total Score
1,245 Pts 1,275 Pts +2%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
297 MB/s 360 MB/s Faster peak deep queue mixed IO.
+21%
ADQ Read
Avg. 4K-64Thread Read Speed
284 MB/s 338 MB/s Faster deep queue read.
+19%
ADQ Write
Avg. 4K-64Thread Write Speed
251 MB/s 293 MB/s Faster deep queue write.
+17%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
165 MB/s 294 MB/s Much faster deep queue mixed IO.
+78%
Capacity
Capacity
2TB 512GB
Solid State Drive Rankings (Price vs Performance) September 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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $344Samsung 850 Evo 250GB $85
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $114
Intel Core i5-8600K $260AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3000 C15 2x8GB $150SanDisk Extreme 64GB $80
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $899SanDisk Extreme 32GB $30
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $160SanDisk Ultra Fit 32GB $11
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