CrucialCT500BX100SSD1
CrucialCT512MX100SSD1
$200

Controller: Silicon Motion SM2246EN. Flash Memory: Micron 16nm MLC. Release date: Q1 2015.

 $200 

Controller: Marvell 88SS9189. Flash Memory: Micron 16nm MLC. Release date: Q2 2014.

Real World Speed
Performance profile from 13,801 user samples
3,419 User Benchmarks
Best Bench: 107% 248GB free
Worst Bench: 61% 74GB free (System drive)
Poor: 61% Great: 107%
SPEED RANK: 200th / 956
10,382 User Benchmarks
Best Bench: 106% 389GB free (System drive)
Worst Bench: 64% 117GB free (System drive)
Poor: 64% Great: 106%
SPEED RANK: 204th / 956
Effective Speed
Effective SSD Speed
88.4 % +0% 88 %
Read
Avg. Sequential Read Speed
481 MB/s Faster read speed.
+20%
400 MB/s
Write
Avg. Sequential Write Speed
407 MB/s 422 MB/s +4%
4K Read
Avg. 4K Random Read Speed
25.3 MB/s 26.5 MB/s +5%
4K Write
Avg. 4K Random Write Speed
79.8 MB/s 94 MB/s Faster random write.
+18%
Mixed
Avg. Sequential Mixed IO Speed
369 MB/s Faster mixed IO speed.
+23%
301 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
32.5 MB/s 38.2 MB/s Faster random mixed IO.
+18%
SusWrite
Avg. Sustained Write Speed
325 MB/s +5% 311 MB/s
Read
Peak Sequential Read Speed
524 MB/s Faster peak read speed.
+20%
438 MB/s
Write
Peak Sequential Write Speed
438 MB/s 468 MB/s Slightly faster peak write speed.
+7%
4K Read
Peak 4K Random Read Speed
30.6 MB/s 31 MB/s +1%
4K Write
Peak 4K Random Write Speed
113 MB/s 128 MB/s Slightly faster peak random write.
+13%
Mixed
Peak Sequential Mixed IO Speed
471 MB/s Much faster peak mixed IO speed.
+44%
328 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
45.2 MB/s 46 MB/s +2%
SusWrite
Peak Sequential Sustained Write 60s Average
430 MB/s 456 MB/s Slightly faster peak sustained write speed.
+6%
Market Share
Based on 8,023,420 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.03 % 0.1 % Hugely higher market share.
+233%
Value
Value For Money
74 % 86 % Better value.
+16%
User Rating
UBM User Rating
64 % Slightly more popular.
+10%
58 %
Price
Price (score)
$240 $200 Cheaper.
+17%
Age
Newest
43 Months Slightly more recent.
+14%
50 Months
DQ Read
Peak 4K-64Thread Read Speed
275 MB/s Much faster peak deep queue read.
+42%
194 MB/s
DQ Write
Peak 4K-64Thread Write Speed
295 MB/s 355 MB/s Faster peak deep queue write.
+20%
AS-SSD Total
AS-SSD Total Score
1,000 Pts Slightly stronger server IO.
+5%
950 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
210 MB/s Faster peak deep queue mixed IO.
+15%
182 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
198 MB/s Much faster deep queue read.
+36%
146 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
226 MB/s 307 MB/s Much faster deep queue write.
+36%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
120 MB/s 163 MB/s Much faster deep queue mixed IO.
+36%
Capacity
Capacity
500GB 512GB
Solid State Drive Rankings (Price vs Performance) August 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]

ADVERTISEMENT

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 $330Nvidia GTX 1070 $370Samsung 850 Evo 250GB $95
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $120
Intel Core i5-8600K $245AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $155SanDisk Extreme 64GB $80
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $945SanDisk Extreme 32GB $30
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $175SanDisk Ultra Fit 32GB $12
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback