CrucialCT500MX500SSD1
SamsungMZ-77E250B

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

Controller: Samsung MKX. Memory: Samsung 128 layer TLC V-NAND. Release date: Q1 2021.

Real World Speed
Performance profile from 187,938 user samples
185,691 User Benchmarks
Best Bench: 125% 110GB free (System drive)
Worst Bench: 73% 148GB free (System drive)
Poor: 73% Great: 125%
SPEED RANK: 223rd / 1058
2,247 User Benchmarks
Best Bench: 130% 174GB free (System drive)
Worst Bench: 75% 82GB free
Poor: 75% Great: 130%
SPEED RANK: 224th / 1058
Effective Speed
Effective SSD Speed
105 % +0% 105 %
Read
Avg. Sequential Read Speed
470 MB/s +1% 466 MB/s
Write
Avg. Sequential Write Speed
417 MB/s +3% 406 MB/s
4K Read
Avg. 4K Random Read Speed
33.1 MB/s 37.8 MB/s Faster random read.
+14%
4K Write
Avg. 4K Random Write Speed
83.4 MB/s 84 MB/s +1%
Mixed
Avg. Sequential Mixed IO Speed
403 MB/s Slightly faster mixed IO speed.
+7%
377 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
46.2 MB/s 48.3 MB/s +5%
SusWrite
Avg. Sustained Write Speed
402 MB/s Faster sustained write speed.
+16%
346 MB/s
Read
Peak Sequential Read Speed
514 MB/s 517 MB/s +1%
Write
Peak Sequential Write Speed
473 MB/s 491 MB/s +4%
4K Read
Peak 4K Random Read Speed
40.5 MB/s 50.6 MB/s Faster peak random read.
+25%
4K Write
Peak 4K Random Write Speed
115 MB/s 122 MB/s Slightly faster peak random write.
+6%
Mixed
Peak Sequential Mixed IO Speed
449 MB/s 457 MB/s +2%
4K Mixed
Peak 4K Random Mixed IO Speed
57.7 MB/s 67.7 MB/s Faster peak random mixed IO.
+17%
SusWrite
Peak Sequential Sustained Write 60s Average
466 MB/s Faster peak sustained write speed.
+19%
393 MB/s
Market Share
Based on 43,952,926 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.75 % Hugely higher market share.
+295%
0.19 %
Value
Value For Money
33.7 % Much better value.
+36%
24.7 %
User Rating
UBM User Rating
59 % Slightly more popular.
+5%
56 %
Price
Price (score)
$60 $45 Cheaper.
+25%
Age
Newest
41+ Months 4 Months Hugely more recent.
+90%
DQ Read
Peak 4K-64Thread Read Speed
389 MB/s 389 MB/s
DQ Write
Peak 4K-64Thread Write Speed
364 MB/s +1% 360 MB/s
AS-SSD Total
AS-SSD Total Score
1,266 Pts 1,292 Pts +2%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
298 MB/s 371 MB/s Faster peak deep queue mixed IO.
+24%
ADQ Read
Avg. 4K-64Thread Read Speed
333 MB/s 344 MB/s +3%
ADQ Write
Avg. 4K-64Thread Write Speed
298 MB/s 299 MB/s +0%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
256 MB/s 282 MB/s Faster deep queue mixed IO.
+10%
Capacity
Capacity
500GB 250GB
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Solid State Drive Rankings (Price vs Performance) June 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.
  • - 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 i5-11400F $220Nvidia RTX 3070 $500Crucial MX500 250GB $44
Intel Core i5-11600K $259Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i7-11700K $390Nvidia RTX 3080 $700Samsung 860 Evo 250GB $40
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $96SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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