Average Bench: 83.3% (435th of 1072)

Based on 17 user benchmarks.  Model: ST480FN0021
Poor: 70%Average: 83.3% Great: 98%

Very good average bench

The ST480FN0021 480GB averaged just 16.7% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the ST480FN0021 480GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 130MB/s
Avg. 4K Random Mixed IO Speed 30.4MB/s

Good consistency

The range of scores (95th - 5th percentile) for the ST480FN0021 480GB is 28%. This is a relatively narrow range which indicates that the ST480FN0021 480GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 365MB/s
Avg. Sequential Mixed IO Speed 344MB/s
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Average Bench

(Based on 17 samples)
Min Avg Max
302 Read 365 500
294 Write 413 444
203 Mixed 344 463
260 SusWrite 400 453
86% 380 MB/s
Min Avg Max
16 4K Read 22.8 27.6
31.7 4K Write 61.8 88.4
14.8 4K Mixed 30.4 39.5
106% 38.3 MB/s
Min Avg Max
22 DQ Read 256 340
163 DQ Write 243 328
35.1 DQ Mixed 130 153
131% 210 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
175GB free
Firmware: B550
SusWrite @10s intervals: 440 441 441 442 441 440 MB/s
Read 369
Write 294
Mixed 362
SusWrite 441
83% 366 MB/s
4K Read 27
4K Write 78.3
4K Mixed 37.7
131% 47.7 MB/s
DQ Read 224
DQ Write 189
DQ Mixed 129
118% 181 MB/s
175GB free
Firmware: B550
SusWrite @10s intervals: 296 440 442 443 444 443 MB/s
Read 368
Write 431
Mixed 361
SusWrite 418
89% 394 MB/s
4K Read 27.4
4K Write 80.5
4K Mixed 38.4
133% 48.8 MB/s
DQ Read 225
DQ Write 188
DQ Mixed 130
118% 181 MB/s
331GB free (System drive)
Firmware: B550
SusWrite @10s intervals: 441 435 436 273 438 419 MB/s
Read 353
Write 437
Mixed 361
SusWrite 407
88% 389 MB/s
4K Read 24.7
4K Write 70.8
4K Mixed 34.3
119% 43.3 MB/s
DQ Read 340
DQ Write 322
DQ Mixed 150
162% 271 MB/s
318GB free (System drive)
Firmware: B550
SusWrite @10s intervals: 444 438 442 437 386 399 MB/s
Read 302
Write 434
Mixed 353
SusWrite 424
86% 378 MB/s
4K Read 23.5
4K Write 71.2
4K Mixed 34
117% 42.9 MB/s
DQ Read 335
DQ Write 323
DQ Mixed 151
162% 270 MB/s
407GB free (System drive)
Firmware: B550
SusWrite @10s intervals: 352 390 380 438 402 427 MB/s
Read 352
Write 415
Mixed 346
SusWrite 398
86% 378 MB/s
4K Read 19.9
4K Write 67.4
4K Mixed 32.5
108% 39.9 MB/s
DQ Read 330
DQ Write 264
DQ Mixed 153
154% 249 MB/s
392GB free (System drive)
Firmware: B550
SusWrite @10s intervals: 386 422 416 410 412 413 MB/s
Read 334
Write 415
Mixed 350
SusWrite 410
85% 377 MB/s
4K Read 17.6
4K Write 31.7
4K Mixed 23
73% 24.1 MB/s
DQ Read 316
DQ Write 277
DQ Mixed 153
154% 248 MB/s
17 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,759,773 SSDs tested

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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 $300Crucial MX500 250GB $40
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 $40SanDisk 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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