Real World Speed
Performance profile from 10,745 user samples
10,745 User Benchmarks
Best Bench: 104% 59GB free
Worst Bench: 60% 8GB free (System drive)
Poor: 60% Great: 104%
SPEED RANK: 221st / 955
Effective Speed
Effective SSD Speed
85.8 % 91.8 % Slightly faster effective speed.
+7%
Read
Avg. Sequential Read Speed
483 MB/s Slightly faster read speed.
+6%
457 MB/s
Write
Avg. Sequential Write Speed
351 MB/s 396 MB/s Slightly faster write speed.
+13%
4K Read
Avg. 4K Random Read Speed
25.7 MB/s 30.2 MB/s Faster random read.
+17%
4K Write
Avg. 4K Random Write Speed
81 MB/s 86.9 MB/s Slightly faster random write.
+7%
Mixed
Avg. Sequential Mixed IO Speed
321 MB/s 343 MB/s Slightly faster mixed IO speed.
+7%
4K Mixed
Avg. 4K Random Mixed IO Speed
32.9 MB/s 37.7 MB/s Slightly faster random mixed IO.
+15%
SusWrite
Avg. Sustained Write Speed
268 MB/s 292 MB/s Slightly faster sustained write speed.
+9%
Read
Peak Sequential Read Speed
522 MB/s +4% 503 MB/s
Write
Peak Sequential Write Speed
371 MB/s 466 MB/s Faster peak write speed.
+26%
4K Read
Peak 4K Random Read Speed
30.9 MB/s 37.3 MB/s Faster peak random read.
+21%
4K Write
Peak 4K Random Write Speed
116 MB/s 122 MB/s Slightly faster peak random write.
+5%
Mixed
Peak Sequential Mixed IO Speed
429 MB/s +4% 413 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
44.9 MB/s 50.1 MB/s Slightly faster peak random mixed IO.
+12%
SusWrite
Peak Sequential Sustained Write 60s Average
363 MB/s 388 MB/s Slightly faster peak sustained write speed.
+7%
Market Share
Based on 7,585,287 SSDs tested.
User Rating
UBM User Rating
62 % 76.9 % More popular.
+24%
Market Share
Market Share (trailing 30 days)
0.18 % 0.88 % Hugely higher market share.
+390%
Price
Price (score)
$110 99.4 USD Slightly cheaper.
+11%
Value
Value For Money
76.7 % 92.8 % Better value.
+21%
DQ Read
Peak 4K-64Thread Read Speed
281 MB/s 349 MB/s Faster peak deep queue read.
+24%
DQ Write
Peak 4K-64Thread Write Speed
321 MB/s 338 MB/s Slightly faster peak deep queue write.
+5%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
197 MB/s 260 MB/s Much faster peak deep queue mixed IO.
+32%
ADQ Read
Avg. 4K-64Thread Read Speed
224 MB/s 273 MB/s Faster deep queue read.
+22%
ADQ Write
Avg. 4K-64Thread Write Speed
257 MB/s 269 MB/s +4%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
131 MB/s 188 MB/s Much faster deep queue mixed IO.
+44%
Age
Newest
42 Months 38.7 Months Slightly more recent.
+9%
AS-SSD Total
AS-SSD Total Score
1,028 Pts 1,179 Pts Slightly stronger server IO.
+15%
Capacity
Capacity
250GB   —
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The 250GB Crucial BX100 SSD is the value orientated variant of Crucial's M range of SSDs. The BX100 uses the same NAND as its premium MX200 sibling but the BX100 uses a Silicon Motion controller as opposed to the Marvel controller found in the MX range. Feature wise the BX100 is missing SLC caching and there is no hardware encryption (so security frameworks such as windows Bitlocker will operate less efficiently). In terms of I/O performance the BX100 looks promising. Comparing the BX100 and MX100 shows that the newer BX100 may be faster than its predecessor but as yet there are insufficient user benchmarks to draw any definitive conclusions. The BX100 has only just started hitting the shelves so there's plenty of room for price reductions from its already reasonable price tag. I will revisit this review when I have more performance data for the BX100. [Jan '15 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) July 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 $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $289Samsung 850 Evo 500GB $121
Intel Core i7-7700K $300AMD RX 480 $280Samsung 850 Pro 256GB $136
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $176SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $58HyperX Fury DDR4 2133 C14 2x8GB $219SanDisk Ultra Fit 32GB $12
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