Average Bench: 72.3% (563rd of 1018)

Based on 449 user benchmarks.  Model: SAMSUNG SSD SM841N mSATA 128GB

Good average bench

The Samsung SM841N mSATA 128GB averaged 27.7% 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 97.7MB/s
Avg. 4K Random Read Speed 23.2MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Samsung SM841N mSATA 128GB is 48.1%. This is a relatively wide range which indicates that the Samsung SM841N mSATA 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 254MB/s
Avg. Sequential Write Speed 268MB/s
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Average Bench

(Based on 449 samples)
Min Avg Max
326 Read 429 505
122 Write 268 401
169 Mixed 254 426
104 SusWrite 280 384
68.8% 308 MB/s
Min Avg Max
12 4K Read 23.2 32.2
26.5 4K Write 58 86.1
10.7 4K Mixed 24.4 38.7
97.1% 35.2 MB/s
Min Avg Max
20.6 DQ Read 250 372
46.1 DQ Write 162 291
11.1 DQ Mixed 97.7 151
102% 170 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
87GB free (System drive)
Firmware: DXM45D0Q
SusWrite @10s intervals: 336 352 362 361 364 369 MB/s
Read 436
Write 314
Mixed 241
SusWrite 357
76% 337 MB/s
4K Read 32.9
4K Write 94.8
4K Mixed 39.3
150% 55.7 MB/s
DQ Read 268
DQ Write 168
DQ Mixed 134
122% 190 MB/s
69GB free
Firmware: DXM45D0Q
SusWrite @10s intervals: 376 374 374 376 374 373 MB/s
Read 431
Write 363
Mixed 286
SusWrite 374
82% 364 MB/s
4K Read 28.8
4K Write 78.5
4K Mixed 38.1
134% 48.5 MB/s
DQ Read 281
DQ Write 272
DQ Mixed 154
149% 236 MB/s
91GB free (System drive)
Firmware: DXM45D0Q
SusWrite @10s intervals: 326 338 339 338 329 324 MB/s
Read 417
Write 334
Mixed 236
SusWrite 332
74% 330 MB/s
4K Read 29.7
4K Write 79.3
4K Mixed 37
134% 48.7 MB/s
DQ Read 360
DQ Write 220
DQ Mixed 133
141% 238 MB/s
68GB free (System drive)
Firmware: DXM45D0Q
SusWrite @10s intervals: 274 286 297 289 284 289 MB/s
Read 352
Write 281
Mixed 246
SusWrite 286
65% 291 MB/s
4K Read 23.2
4K Write 67.6
4K Mixed 34.9
116% 41.9 MB/s
DQ Read 361
DQ Write 272
DQ Mixed 151
158% 261 MB/s
95GB free (System drive)
Firmware: DXM45D0Q
SusWrite @10s intervals: 365 348 364 358 360 364 MB/s
Read 439
Write 352
Mixed 254
SusWrite 360
79% 351 MB/s
4K Read 20.8
4K Write 40.7
4K Mixed 26
86% 29.2 MB/s
DQ Read 368
DQ Write 227
DQ Mixed 139
146% 245 MB/s
96GB free (System drive)
Firmware: DXM45D0Q
SusWrite @10s intervals: 265 281 303 289 266 234 MB/s
Read 420
Write 273
Mixed 208
SusWrite 273
66% 294 MB/s
4K Read 23.5
4K Write 52.6
4K Mixed 27.7
99% 34.6 MB/s
DQ Read 351
DQ Write 162
DQ Mixed 119
125% 211 MB/s
44GB free (System drive)
Firmware: DXM45D0Q
SusWrite @10s intervals: 184 212 192 178 199 164 MB/s
Read 394
Write 189
Mixed 186
SusWrite 188
53% 239 MB/s
4K Read 23.7
4K Write 73.8
4K Mixed 35
120% 44.2 MB/s
DQ Read 348
DQ Write 112
DQ Mixed 125
120% 195 MB/s
449 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 23,904,096 SSDs tested.

Typical SM841N mSATA 128GB Builds (Compare 3,063 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 12%
Tree trunk
Desktop
Desktop 41%
Speed boat
Workstation
Workstation 21%
Surfboard

System: Dell Latitude E7240

EDIT WITH CUSTOM PC BUILDER

Popular SM841N mSATA 128GB 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

  • - 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) April 2020 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

1018 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 i5-9400F $146Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $210Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
AMD Ryzen 5 3600 $175Nvidia RTX 2070S (Super) $505Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
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