Average Bench: 78.8% (450th of 1016)

Based on 716 user benchmarks.  Model: HFS256G39TNF-N3A0A

Good average bench

The HFS256G39TNF-N3A0A 256GB averaged 21.2% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the HFS256G39TNF-N3A0A 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 261MB/s
Avg. 4K Random Mixed IO Speed 31.9MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the HFS256G39TNF-N3A0A 256GB is 39.8%. This is a relatively wide range which indicates that the HFS256G39TNF-N3A0A 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 265MB/s
Avg. Sequential Mixed IO Speed 359MB/s
ADVERTISEMENT

Average Bench

(Based on 716 samples)
Min Avg Max
345 Read 422 487
289 Write 382 445
295 Mixed 359 406
205 SusWrite 265 288
80.2% 357 MB/s
Min Avg Max
12.2 4K Read 22.9 34.3
30.9 4K Write 59.9 94.2
17 4K Mixed 31.9 46.9
107% 38.2 MB/s
Min Avg Max
156 DQ Read 298 387
131 DQ Write 259 338
144 DQ Mixed 261 333
200% 273 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
64GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 364 297 276 267 265 261 MB/s
Read 468
Write 426
Mixed 392
SusWrite 288
88% 394 MB/s
4K Read 36.9
4K Write 95.3
4K Mixed 41.8
160% 58 MB/s
DQ Read 386
DQ Write 339
DQ Mixed 333
258% 353 MB/s
168GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 330 269 264 215 235 227 MB/s
Read 449
Write 431
Mixed 370
SusWrite 257
85% 377 MB/s
4K Read 32.3
4K Write 93.3
4K Mixed 47
159% 57.5 MB/s
DQ Read 383
DQ Write 334
DQ Mixed 330
255% 349 MB/s
185GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 336 308 272 281 270 271 MB/s
Read 437
Write 408
Mixed 380
SusWrite 290
85% 379 MB/s
4K Read 28.6
4K Write 96.5
4K Mixed 39.9
146% 55 MB/s
DQ Read 386
DQ Write 336
DQ Mixed 333
257% 352 MB/s
83GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 265 289 242 233 232 224 MB/s
Read 464
Write 454
Mixed 378
SusWrite 248
87% 386 MB/s
4K Read 31.6
4K Write 75.4
4K Mixed 41.5
141% 49.5 MB/s
DQ Read 354
DQ Write 334
DQ Mixed 332
253% 340 MB/s
189GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 401 266 252 247 248 242 MB/s
Read 453
Write 434
Mixed 381
SusWrite 276
87% 386 MB/s
4K Read 26.9
4K Write 73.6
4K Mixed 42.1
134% 47.5 MB/s
DQ Read 379
DQ Write 330
DQ Mixed 330
254% 346 MB/s
176GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 358 253 234 246 247 250 MB/s
Read 439
Write 410
Mixed 387
SusWrite 265
84% 375 MB/s
4K Read 30.8
4K Write 71.7
4K Mixed 41.1
137% 47.9 MB/s
DQ Read 385
DQ Write 337
DQ Mixed 333
257% 352 MB/s
176GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 322 290 274 272 269 271 MB/s
Read 432
Write 385
Mixed 382
SusWrite 283
83% 371 MB/s
4K Read 19.3
4K Write 37
4K Mixed 24.1
80% 26.8 MB/s
DQ Read 172
DQ Write 133
DQ Mixed 148
112% 151 MB/s
716 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,546,694 SSDs tested.

EDIT WITH CUSTOM PC BUILDER

Popular HFS256G39TNF-N3A0A 256GB 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.

UserBenchmark of the month

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) January 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]

ADVERTISEMENT

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

1016 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 i5-9600K $218Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $42
Intel Core i5-9400F $154Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $356Nvidia RTX 2060 $349Samsung 850 Pro 512GB $224
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $653SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback