TEST
YOUR USB

HKVSN (ExtHD)

ESSD-T200N/256G 256GB

▲ 500 ▼

Release date ≈ Q2 2021.

Average Bench: 318% (1st of 639)

Based on 8 user benchmarks.  Device: VID 2109 PID 0715 Model: HKVSN ESSD-T200N/256G
Poor: 202%Average: 318% Great: 409%

Outstanding average bench

The HKVSN ESSD-T200N/256G 256GB averaged 217.8% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the HKVSN ESSD-T200N/256G 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 77.8MB/s
Avg. 4K Random Write Speed 61MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the HKVSN ESSD-T200N/256G 256GB is 206%. This is a particularly wide range which indicates that the HKVSN ESSD-T200N/256G 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 362MB/s
Avg. 4K Random Read Speed 22.9MB/s
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Average Bench

(Based on 8 samples)
Rank 1318%
Min Avg Max
208 Read 362 473
175 Write 312 386
181 Mixed 296 375
168 SusWrite 332 414
438% 325 MB/s
Min Avg Max
12.2 4K Read 22.9 27.5
30.9 4K Write 61 79.3
11.8 4K Mixed 18.4 21.5
2,787% 34.1 MB/s
Min Avg Max
18.1 DQ Read 24.1 28.8
40.1 DQ Write 77.8 95.9
13.1 DQ Mixed 20.3 24.4
3,423% 40.7 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
196GB free, PID 0715
Operating at USB 3.1 Speed
SusWrite @10s intervals: 377 416 421 420 421 431 MB/s
409% Outstanding
Read 473
Write 384
Mixed 373
SusWrite 414
550% 411 MB/s
4K Read 26.6
4K Write 79.2
4K Mixed 21.4
3,520% 42.4 MB/s
DQ Read 25.7
DQ Write 95.8
DQ Mixed 22.7
4,126% 48.1 MB/s
196GB free, PID 0715
Operating at USB 3.1 Speed
SusWrite @10s intervals: 364 412 416 420 424 415 MB/s
405% Outstanding
Read 458
Write 386
Mixed 375
SusWrite 408
546% 407 MB/s
4K Read 26.1
4K Write 79.3
4K Mixed 21.5
3,525% 42.3 MB/s
DQ Read 28.8
DQ Write 95.9
DQ Mixed 22.6
4,137% 49.1 MB/s
192GB free, PID 0715
Operating at USB 3.1 Speed
SusWrite @10s intervals: 413 367 364 369 354 368 MB/s
384% Outstanding
Read 379
Write 337
Mixed 297
SusWrite 373
468% 346 MB/s
4K Read 27.5
4K Write 78.6
4K Mixed 20
3,456% 42 MB/s
DQ Read 26.1
DQ Write 90.6
DQ Mixed 20.8
3,886% 45.8 MB/s
192GB free, PID 0715
Operating at USB 3.1 Speed
SusWrite @10s intervals: 416 364 366 342 336 351 MB/s
378% Outstanding
Read 360
Write 332
Mixed 315
SusWrite 362
465% 342 MB/s
4K Read 25.7
4K Write 78.5
4K Mixed 19.6
3,432% 41.3 MB/s
DQ Read 25.1
DQ Write 93
DQ Mixed 20.8
3,964% 46.3 MB/s
211GB free, PID 0715
Operating at USB 3.1 Speed
SusWrite @10s intervals: 364 396 391 398 398 406 MB/s
291% Outstanding
Read 406
Write 359
Mixed 323
SusWrite 392
499% 370 MB/s
4K Read 23
4K Write 46
4K Mixed 20.5
2,347% 29.8 MB/s
DQ Read 26.1
DQ Write 75.9
DQ Mixed 24.4
3,508% 42.1 MB/s
184GB free, PID 0715
Operating at USB 3.1 Speed
SusWrite @10s intervals: 262 261 260 259 259 264 MB/s
260% Outstanding
Read 315
Write 263
Mixed 258
SusWrite 261
366% 274 MB/s
4K Read 23.4
4K Write 49.5
4K Mixed 19
2,417% 30.6 MB/s
DQ Read 24.1
DQ Write 69.9
DQ Mixed 20.8
3,174% 38.3 MB/s
118GB free, PID 0715
Operating at USB 3.1 Speed
SusWrite @10s intervals: 165 158 157 176 176 176 MB/s
212% Outstanding
Read 208
Write 175
Mixed 181
SusWrite 168
245% 183 MB/s
4K Read 12.2
4K Write 46.3
4K Mixed 13.3
2,072% 23.9 MB/s
DQ Read 18.1
DQ Write 60.9
DQ Mixed 16.9
2,713% 32 MB/s
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