Average Bench: 80.7% (476th of 1072)

Based on 65 user benchmarks.  Model: Crucial_CT512M55

Very good average bench

The Crucial_CT512M55 512GB averaged just 19.2% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial_CT512M55 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 81.5MB/s
Avg. 4K Random Read Speed 24.4MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Crucial_CT512M55 512GB is 52.7%. This is a relatively wide range which indicates that the Crucial_CT512M55 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 247MB/s
Avg. 4K-64Thread Read Speed 203MB/s
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Average Bench

(Based on 65 samples)
Min Avg Max
328 Read 441 524
258 Write 400 478
246 Mixed 376 489
68.4 SusWrite 247 411
82.2% 366 MB/s
Min Avg Max
17.3 4K Read 24.4 30.1
28.5 4K Write 69.6 121
12.1 4K Mixed 26.4 38.5
108% 40.1 MB/s
Min Avg Max
23.6 DQ Read 203 379
43.6 DQ Write 182 343
15.6 DQ Mixed 81.5 232
91.5% 155 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
46GB free (System drive)
Firmware: MU01
SusWrite @10s intervals: 382 278 242 259 222 251 MB/s
Read 446
Write 448
Mixed 315
SusWrite 272
83% 370 MB/s
4K Read 25.1
4K Write 63.6
4K Mixed 34.1
115% 40.9 MB/s
DQ Read 385
DQ Write 364
DQ Mixed 233
214% 327 MB/s
309GB free (System drive)
Firmware: MU01
SusWrite @10s intervals: 340 325 326 334 331 329 MB/s
Read 432
Write 370
Mixed 230
SusWrite 331
76% 341 MB/s
4K Read 22.4
4K Write 61.6
4K Mixed 30.9
106% 38.3 MB/s
DQ Read 86.5
DQ Write 167
DQ Mixed 92.8
80% 115 MB/s
477GB free
Firmware: MU01
SusWrite @10s intervals: 302 296 299 297 292 290 MB/s
Read 422
Write 377
Mixed 260
SusWrite 296
76% 339 MB/s
4K Read 9.4
4K Write 25.7
4K Mixed 11.7
43% 15.6 MB/s
DQ Read 79.2
DQ Write 173
DQ Mixed 93.3
80% 115 MB/s
65 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,734,140 SSDs tested

Typical Crucial_CT512M55 512GB Builds (Compare 1,750 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 18%
Surfboard
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 19%
Surfboard

System: HP Z820 Workstation

EDIT WITH CUSTOM PC BUILDER

Popular Crucial_CT512M55 512GB systems:

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Solid State Drive Rankings (Price vs Performance) April 2024 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

1072 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 i5-13600K $269Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $178Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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