Average Bench: 82.2% (454th of 1072)

Based on 150 user benchmarks.  Model: Micron_M550_mSATA_512GB

Very good average bench

The Micron_M550_mSATA_512GB 512GB averaged just 17.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Micron_M550_mSATA_512GB 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 162MB/s
Avg. 4K-64Thread Write Speed 277MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Micron_M550_mSATA_512GB 512GB is 40.2%. This is a relatively wide range which indicates that the Micron_M550_mSATA_512GB 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 327MB/s
Avg. Sustained Write Speed 339MB/s
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Average Bench

(Based on 150 samples)
Min Avg Max
327 Read 418 509
342 Write 409 468
254 Mixed 327 478
162 SusWrite 339 438
84% 373 MB/s
Min Avg Max
11.1 4K Read 20.6 27.7
28.4 4K Write 65.6 93.8
13.3 4K Mixed 27 38.8
101% 37.8 MB/s
Min Avg Max
19.5 DQ Read 270 382
65.3 DQ Write 277 347
10.2 DQ Mixed 162 229
153% 237 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
434GB free (System drive)
Firmware: DL06
SusWrite @10s intervals: 414 376 435 405 443 444 MB/s
Read 405
Write 422
Mixed 288
SusWrite 420
86% 384 MB/s
4K Read 22.3
4K Write 58.6
4K Mixed 29.3
102% 36.7 MB/s
DQ Read 374
DQ Write 337
DQ Mixed 225
204% 312 MB/s
376GB free (System drive)
Firmware: DL06
SusWrite @10s intervals: 371 365 393 408 382 353 MB/s
Read 388
Write 415
Mixed 300
SusWrite 378
84% 370 MB/s
4K Read 22.2
4K Write 55.4
4K Mixed 29.6
101% 35.7 MB/s
DQ Read 322
DQ Write 340
DQ Mixed 225
199% 296 MB/s
188GB free (System drive)
Firmware: DL06
SusWrite @10s intervals: 416 357 307 310 318 284 MB/s
Read 409
Write 416
Mixed 302
SusWrite 332
82% 365 MB/s
4K Read 20.9
4K Write 51.3
4K Mixed 28.7
96% 33.6 MB/s
DQ Read 374
DQ Write 340
DQ Mixed 225
205% 313 MB/s
439GB free (System drive)
Firmware: DL06
SusWrite @10s intervals: 403 410 396 405 412 416 MB/s
Read 401
Write 388
Mixed 266
SusWrite 407
82% 366 MB/s
4K Read 19.9
4K Write 36
4K Mixed 22.8
78% 26.2 MB/s
DQ Read 275
DQ Write 279
DQ Mixed 227
184% 260 MB/s
376GB free (System drive)
Firmware: DL06
SusWrite @10s intervals: 369 378 361 381 405 403 MB/s
Read 370
Write 364
Mixed 270
SusWrite 383
78% 347 MB/s
4K Read 17.1
4K Write 41.1
4K Mixed 23.8
78% 27.3 MB/s
DQ Read 349
DQ Write 281
DQ Mixed 194
178% 275 MB/s
435GB free (System drive)
Firmware: DL06
SusWrite @10s intervals: 298 321 352 345 292 291 MB/s
Read 347
Write 355
Mixed 275
SusWrite 316
73% 323 MB/s
4K Read 16.8
4K Write 43.3
4K Mixed 26.2
82% 28.8 MB/s
DQ Read 314
DQ Write 214
DQ Mixed 193
163% 240 MB/s
374GB free (System drive)
Firmware: DL06
SusWrite @10s intervals: 331 394 383 345 357 388 MB/s
Read 321
Write 327
Mixed 245
SusWrite 366
71% 315 MB/s
4K Read 13.9
4K Write 30.3
4K Mixed 13.3
54% 19.2 MB/s
DQ Read 304
DQ Write 258
DQ Mixed 210
177% 257 MB/s
437GB free (System drive)
Firmware: DL06
SusWrite @10s intervals: 370 357 367 363 375 369 MB/s
Read 355
Write 363
Mixed 266
SusWrite 367
76% 338 MB/s
4K Read 15.1
4K Write 31.5
4K Mixed 19.9
65% 22.2 MB/s
DQ Read 191
DQ Write 124
DQ Mixed 149
113% 155 MB/s
150 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,719,086 SSDs tested

Typical Micron_M550_mSATA_512GB 512GB Builds (Compare 519 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 7%
Tree trunk
Desktop
Desktop 57%
Gunboat
Workstation
Workstation 7%
Tree trunk

System: Dell Precision M3800

EDIT WITH CUSTOM PC BUILDER

Popular Micron_M550_mSATA_512GB 512GB systems:

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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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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • 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
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Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia 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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