Average Bench: 81.1% (401st of 1011)

Based on 9,592 user benchmarks.  Models: Crucial_CT275MX300SSD4, Crucial_ CT275MX300SSD4

Very good average bench

The Crucial MX300 SATA M.2 275GB averaged just 18.9% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial MX300 SATA M.2 275GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 261MB/s
Avg. 4K Random Write Speed 89.4MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Crucial MX300 SATA M.2 275GB is 35.5%. This is a relatively wide range which indicates that the Crucial MX300 SATA M.2 275GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 222MB/s
Avg. Sequential Mixed IO Speed 340MB/s
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Average Bench

(Based on 9,592 samples)
Min Avg Max
347 Read 433 473
185 Write 386 476
172 Mixed 340 400
139 SusWrite 222 269
77.4% 345 MB/s
Min Avg Max
15.2 4K Read 24.3 28.4
42.7 4K Write 89.4 119
21.1 4K Mixed 34.6 42
128% 49.4 MB/s
Min Avg Max
157 DQ Read 220 237
138 DQ Write 264 325
133 DQ Mixed 261 306
192% 248 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
173GB free (System drive)
Firmware: M0CR070
SusWrite @10s intervals: 380 374 285 150 147 147 MB/s
Read 419
Write 391
Mixed 317
SusWrite 247
77% 344 MB/s
4K Read 27.6
4K Write 124
4K Mixed 41.7
161% 64.4 MB/s
DQ Read 227
DQ Write 262
DQ Mixed 225
175% 238 MB/s
228GB free (System drive)
Firmware: M0CR021
SusWrite @10s intervals: 436 434 221 147 144 143 MB/s
Read 426
Write 428
Mixed 369
SusWrite 254
83% 369 MB/s
4K Read 22.2
4K Write 105
4K Mixed 39.1
139% 55.4 MB/s
DQ Read 232
DQ Write 290
DQ Mixed 296
214% 273 MB/s
90GB free (System drive)
Firmware: M0CR040
SusWrite @10s intervals: 439 410 135 148 145 90 MB/s
Read 431
Write 418
Mixed 343
SusWrite 228
80% 355 MB/s
4K Read 22.2
4K Write 115
4K Mixed 37
142% 58 MB/s
DQ Read 235
DQ Write 324
DQ Mixed 294
218% 284 MB/s
93GB free (System drive)
Firmware: M0CR060
SusWrite @10s intervals: 389 351 151 142 135 122 MB/s
Read 475
Write 340
Mixed 387
SusWrite 215
79% 354 MB/s
4K Read 26.1
4K Write 107
4K Mixed 29.5
134% 54.3 MB/s
DQ Read 234
DQ Write 300
DQ Mixed 300
217% 278 MB/s
57GB free (System drive)
Firmware: M0CR060
SusWrite @10s intervals: 262 150 147 145 153 135 MB/s
Read 464
Write 465
Mixed 391
SusWrite 165
83% 371 MB/s
4K Read 26.9
4K Write 100
4K Mixed 35.7
139% 54.2 MB/s
DQ Read 225
DQ Write 157
DQ Mixed 145
121% 176 MB/s
41GB free (System drive)
Firmware: M0CR031
SusWrite @10s intervals: 423 428 167 155 155 124 MB/s
Read 432
Write 424
Mixed 361
SusWrite 242
82% 365 MB/s
4K Read 19.9
4K Write 71.1
4K Mixed 30.9
107% 40.6 MB/s
DQ Read 234
DQ Write 325
DQ Mixed 308
225% 289 MB/s
145GB free (System drive)
Firmware: M0CR060
SusWrite @10s intervals: 318 312 322 193 124 130 MB/s
Read 378
Write 352
Mixed 320
SusWrite 233
72% 321 MB/s
4K Read 23.5
4K Write 86.4
4K Mixed 33.7
124% 47.9 MB/s
DQ Read 219
DQ Write 208
DQ Mixed 295
199% 241 MB/s
36GB free (System drive)
Firmware: M0CR060
SusWrite @10s intervals: 294 141 146 145 150 148 MB/s
Read 416
Write 329
Mixed 331
SusWrite 170
70% 312 MB/s
4K Read 22.3
4K Write 87.6
4K Mixed 32.8
122% 47.6 MB/s
DQ Read 235
DQ Write 248
DQ Mixed 304
211% 262 MB/s
9,592 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 17,667,174 SSDs tested.

 Prices

AmazonUS $533 months
BHPhotoUS $9017 months
OutletPCUS $14216 months
Send price feedback
Typical MX300 SATA M.2 275GB Builds (Compare 26,062 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 54%
Yacht
Desktop
Desktop 64%
Destroyer
Workstation
Workstation 55%
Yacht

Motherboard: MSI B350 TOMAHAWK (MS-7A34) - $90

EDIT WITH CUSTOM PC BUILDER Value: 66% - Good Total price: $553

Popular MX300 SATA M.2 275GB 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.

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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.
Solid State Drive Rankings (Price vs Performance) September 2019 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.

 Comments

1011 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

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