TEST
YOUR USB

H/W (ExtHD)

RAID 0 (Striping) 40TB

▲ 500 ▼

Release date ≈ Q2 2020.

Average Bench: 94.5% (5th of 639)

Based on 25 user benchmarks.  Device: VID 152d PID 0567 Model: H/W RAID 0 (Striping)
Poor: 82%Average: 94.5% Great: 103%

Excellent average bench

The H/W RAID 0 (Striping) 40TB averaged just 5.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the H/W RAID 0 (Striping) 40TB near the top of the comparison list.

Strengths

Avg. Sustained Write Speed 230MB/s
Avg. Sequential Write Speed 209MB/s

Good consistency

The range of scores (95th - 5th percentile) for the H/W RAID 0 (Striping) 40TB is 21.3%. This is a relatively narrow range which indicates that the H/W RAID 0 (Striping) 40TB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Mixed IO Speed 0.74MB/s
Avg. Sequential Read Speed 216MB/s
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Average Bench

(Based on 25 samples)
Rank 594.5%
Min Avg Max
11.7 Read 216 242
11.5 Write 209 242
10.8 Mixed 152 180
2.6 SusWrite 230 250
274% 202 MB/s
Min Avg Max
0.1 4K Read 13 19.5
0.1 4K Write 3.22 3.7
0.1 4K Mixed 0.74 1.2
183% 5.65 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
18.5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 237 241 245 246 246 246 MB/s
102% Outstanding
Read 231
Write 236
Mixed 170
SusWrite 244
300% 220 MB/s
4K Read 15.6
4K Write 3.7
4K Mixed 0.8
211% 6.7 MB/s
31.5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 200 224 233 237 236 234 MB/s
96.4% Outstanding
Read 225
Write 212
Mixed 180
SusWrite 227
286% 211 MB/s
4K Read 16.2
4K Write 3.4
4K Mixed 0.4
189% 6.67 MB/s
31.5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 204 212 212 238 232 227 MB/s
96.3% Outstanding
Read 225
Write 216
Mixed 177
SusWrite 221
284% 210 MB/s
4K Read 15.2
4K Write 3.9
4K Mixed 1.6
244% 6.9 MB/s
19TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 238 242 245 242 245 242 MB/s
95.8% Outstanding
Read 204
Write 218
Mixed 150
SusWrite 243
279% 204 MB/s
4K Read 12.6
4K Write 3.4
4K Mixed 1
196% 5.67 MB/s
17.5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 229 242 231 242 242 229 MB/s
94.8% Outstanding
Read 202
Write 201
Mixed 172
SusWrite 236
279% 203 MB/s
4K Read 14.1
4K Write 3.5
4K Mixed 1
205% 6.2 MB/s
31.5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 174 215 222 230 237 238 MB/s
92.7% Outstanding
Read 210
Write 206
Mixed 176
SusWrite 219
277% 203 MB/s
4K Read 14.1
4K Write 3.6
4K Mixed 0.5
192% 6.07 MB/s
25 MORE »
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  • 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.

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