Average Bench: 72.8% (335th of 921)

Based on 3,648 user benchmarks.  Models: Crucial_CT1050MX300SSD1, Crucial_ CT1050MX300S

Good average bench

The Crucial MX300 1TB averaged 27.2% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.


Avg. 4K Random Read Speed 23MB/s
Avg. Sequential Read Speed 467MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Crucial MX300 1TB is 29.1%. This is a relatively narrow range which indicates that the Crucial MX300 1TB performs reasonably consistently under varying real world conditions.


Avg. 4K-64Thread Mixed IO Speed 35.7MB/s
Avg. 4K-64Thread Write Speed 144MB/s

Average Bench

(Based on 3,648 samples)
Min Avg Max
388 Read 467 486
251 Write 318 343
259 Mixed 326 342
82% 370 MB/s
Min Avg Max
16.3 4K Read 23 27.4
32.4 4K Write 60 82.3
10.6 4K Mixed 20 27.7
92.2% 34.3 MB/s
Min Avg Max
19.2 DQ Read 176 346
41.4 DQ Write 144 220
9.89 DQ Mixed 35.7 55.8
60.6% 119 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
732GB free
Firmware: M0CR040 Max speed: SATA 3.0 600 MB/s
Read 464
Write 330
Mixed 339
84% 378 MB/s
4K Read 24.7
4K Write 74.8
4K Mixed 26
110% 41.8 MB/s
DQ Read 324
DQ Write 216
DQ Mixed 55.3
99% 199 MB/s
978GB free
Firmware: M0CR060 Max speed: SATA 3.0 600 MB/s
Read 482
Write 337
Mixed 340
86% 386 MB/s
4K Read 22.3
4K Write 68.5
4K Mixed 24.3
101% 38.4 MB/s
DQ Read 323
DQ Write 218
DQ Mixed 53.5
99% 198 MB/s
401GB free
Firmware: M0CR021 Max speed: SATA 3.0 600 MB/s
Read 481
Write 334
Mixed 334
85% 383 MB/s
4K Read 22.6
4K Write 70.8
4K Mixed 23.9
102% 39.1 MB/s
DQ Read 272
DQ Write 191
DQ Mixed 14.7
70% 159 MB/s
3,648 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 6,448,144 SSDs tested.


Approx. $260 @ launch in Jun '16
EbayUS $19620 mins
AmazonUS $28014 mins
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Typical MX300 1TB Builds (Compare 8,238 builds) See popular component choices, score breakdowns and rankings.
Gaming 118%
Desktop 82%
Aircraft carrier
Workstation 97%
Nuclear submarine

Motherboard: Asus CROSSHAIR VI HERO - $214

EDIT WITH CUSTOM PC BUILDER Value: 93% - Outstanding Total price: $1,702

Popular MX300 1TB compatible motherboards:

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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) April 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]


Group Test Results

  • Best user rated - Sometimes benchmarks get it completely wrong...
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance, price and capacity.
  • Raw speed comparison - Raw speed readings.
  • Details ordered by value - Detailed performance stats ordered by overall value for money.


Controller: Marvell 88SS1074. Flash Memory: Micron 3D TLC.

Instant performance that lasts....

Added 20 months ago.

921 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i7-8700K $330Nvidia GTX 1070 $447Samsung 850 Evo 250GB $90
Intel Core i7-7700K $290Nvidia GTX 1060-6GB $300Samsung 850 Evo 500GB $137
AMD Ryzen 5 1600 $170AMD RX 480 $350Samsung 850 Pro 256GB $163
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $183SanDisk Extreme 64GB $70
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $957SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $193SanDisk Ultra Fit 32GB $12
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