Average Bench: 73.4% (393rd of 955)

Based on 5,986 user benchmarks.  Models: Crucial_CT275MX300SSD4, Crucial_ CT275MX300SSD4

Good average bench

The Crucial MX300 SATA M.2 275GB averaged 26.6% 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.

Strengths

Avg. 4K-64Thread Mixed IO Speed 109MB/s
Avg. 4K Random Write Speed 70.1MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Crucial MX300 SATA M.2 275GB is 36.7%. 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 223MB/s
Avg. 4K-64Thread Read Speed 164MB/s
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Average Bench

(Based on 5,986 samples)
Min Avg Max
398 Read 458 484
167 Write 325 459
166 Mixed 317 391
139 SusWrite 223 270
73.9% 331 MB/s
Min Avg Max
16.4 4K Read 23.3 28
34.5 4K Write 70.1 114
9.96 4K Mixed 23.4 40.7
102% 38.9 MB/s
Min Avg Max
21.9 DQ Read 164 236
55.8 DQ Write 186 322
10.9 DQ Mixed 109 305
100% 153 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
60GB free (System drive)
Firmware: M0CR031
SusWrite @10s intervals: 470 462 188 154 154 100 MB/s
Read 451
Write 462
Mixed 391
SusWrite 255
88% 390 MB/s
4K Read 27
4K Write 101
4K Mixed 39.3
145% 55.8 MB/s
DQ Read 236
DQ Write 312
DQ Mixed 303
221% 284 MB/s
135GB free (System drive)
Firmware: M0CR021
SusWrite @10s intervals: 323 281 179 260 143 140 MB/s
Read 440
Write 361
Mixed 319
SusWrite 221
75% 335 MB/s
4K Read 26.2
4K Write 106
4K Mixed 41.1
149% 57.9 MB/s
DQ Read 236
DQ Write 254
DQ Mixed 279
200% 256 MB/s
175GB free (System drive)
Firmware: M0CR021
SusWrite @10s intervals: 453 355 262 150 149 150 MB/s
Read 424
Write 429
Mixed 364
SusWrite 253
83% 368 MB/s
4K Read 23.9
4K Write 83.2
4K Mixed 34
124% 47 MB/s
DQ Read 236
DQ Write 312
DQ Mixed 306
222% 285 MB/s
5,986 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 7,537,239 SSDs tested.

 Prices

AmazonUS $8511 days
BHPhotoUS $903 months
NeweggUS $902 months
OutletPCUS $1422 months
EbayUS $2052 mins
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Typical MX300 SATA M.2 275GB Builds (Compare 7,232 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 16%
Surfboard
Desktop
Desktop 52%
Yacht
Workstation
Workstation 34%
Sail boat

System: Dell Inspiron 7559

EDIT WITH CUSTOM PC BUILDER Value: 86% - Excellent Total price: $85

Popular MX300 SATA M.2 275GB systems:

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

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  • - CPU tests include: integer, floating and string.
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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 - 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.

 Comments

955 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.
CPUGPUSSD
Intel Core i7-8700K $320Nvidia GTX 1070 $410Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $289Samsung 850 Evo 500GB $121
Intel Core i5-8600K $235AMD RX 480 $280Samsung 850 Pro 256GB $160
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) $59HyperX Fury DDR4 2133 C14 2x8GB $219SanDisk Ultra Fit 32GB $12
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