TEST
YOUR USB

CT240BX5 (ExtHD)

00SSD1 240GB

▲ 500 ▼

Release date ≈ Q3 2022.

Average Bench: 217% (1st of 639)

Based on 2 user benchmarks.  Device: VID 2109 PID 0715 Model: CT240BX5 00SSD1
Poor: 174%Average: 217% Great: 260%

Outstanding average bench

The CT240BX5 00SSD1 240GB averaged 116.8% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the CT240BX5 00SSD1 240GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 63.3MB/s
Avg. 4K Random Write Speed 36.5MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this USB perfroms. This result should be interpreted with caution.

Weaknesses

Avg. Sequential Read Speed 300MB/s
Avg. 4K Random Read Speed 21.5MB/s
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Average Bench

(Based on 2 samples)
Rank 1217%
Min Avg Max
298 Read 300 301
285 Write 287 289
253 Mixed 255 257
216 SusWrite 256 297
371% 275 MB/s
Min Avg Max
20.2 4K Read 21.5 22.8
25.5 4K Write 36.5 47.6
0.9 4K Mixed 8.7 16.5
1,619% 22.2 MB/s
Min Avg Max
23.5 DQ Read 23.5 23.6
61.6 DQ Write 63.3 65
1 DQ Mixed 10.2 19.5
2,589% 32.4 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
108GB free, PID 0715
Operating at USB 3.1 Speed
SusWrite @10s intervals: 299 306 293 303 289 290 MB/s
260% Outstanding
Read 298
Write 289
Mixed 257
SusWrite 297
388% 285 MB/s
4K Read 22.8
4K Write 47.6
4K Mixed 16.5
2,265% 29 MB/s
DQ Read 23.6
DQ Write 65
DQ Mixed 19.5
2,962% 36 MB/s
108GB free, PID 0715
Operating at USB 3.1 Speed
SusWrite @10s intervals: 319 296 289 213 89 91 MB/s
174% Outstanding
Read 301
Write 285
Mixed 253
SusWrite 216
353% 264 MB/s
4K Read 20.2
4K Write 25.5
4K Mixed 0.9
973% 15.5 MB/s
DQ Read 23.5
DQ Write 61.6
DQ Mixed 1
2,216% 28.7 MB/s
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We highlight the best USB flash drive in terms of balanced performance and value for money using current prices, sequential read, sequential write , 4k read and 4k write speed. The speeds are combined to form a single effective speed which measures performance for tasks such as copying photos, music and videos. Effective speed is adjusted by current price and capacity to yield value for money. Finally thousands of individual user ratings are used to validate our benchmark figures. [USBFlashPro]

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Group Test Results

  • 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

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