TEST
YOUR USB

(ExtHD)

Inateck 250GB

▲ 500 ▼

Release date ≈ Q1 2015.

Average Bench: 103% (5th of 639)

Based on 69 user benchmarks.  Device: VID 2537 PID 1066 Model: Inateck
Poor: 14%Average: 103% Great: 198%

Outstanding average bench

The Inateck 250GB averaged 3.3% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Inateck 250GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 32.9MB/s
Avg. 4K-64Thread Mixed IO Speed 19.1MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Inateck 250GB is 183%. This is a particularly wide range which indicates that the Inateck 250GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 142MB/s
Avg. 4K Random Read Speed 11.6MB/s
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Average Bench

(Based on 69 samples)
Rank 5103%
Min Avg Max
28.8 Read 142 250
26.1 Write 132 229
23.5 Mixed 124 235
24.8 SusWrite 120 220
175% 129 MB/s
Min Avg Max
0.35 4K Read 11.6 23.3
1.05 4K Write 16.9 39.6
0.28 4K Mixed 11.3 23.3
1,000% 13.3 MB/s
Min Avg Max
12 DQ Read 20.4 29
18.5 DQ Write 32.9 54.3
10.9 DQ Mixed 19.1 27.8
1,846% 24.2 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
94GB free, PID 1066
Operating at USB 3.0 Speed
SusWrite @10s intervals: 214 212 212 212 212 213 MB/s
160% Outstanding
Read 209
Write 203
Mixed 157
SusWrite 212
265% 195 MB/s
4K Read 17.4
4K Write 25.8
4K Mixed 21.9
1,687% 21.7 MB/s
DQ Read 20.6
DQ Write 26
DQ Mixed 22.2
1,716% 22.9 MB/s
231GB free, PID 1066
Operating at USB 3.0 Speed
SusWrite @10s intervals: 154 154 185 171 160 186 MB/s
153% Outstanding
Read 243
Write 206
Mixed 162
SusWrite 168
256% 195 MB/s
4K Read 18.5
4K Write 24.9
4K Mixed 21.4
1,643% 21.6 MB/s
DQ Read 21.8
DQ Write 30.6
DQ Mixed 19
1,768% 23.8 MB/s
203GB free, PID 1066
Operating at USB 2.1 Speed
SusWrite @10s intervals: 38 38 38 38 38 38 MB/s
64.4% Good
Read 40.7
Write 37.7
Mixed 38
SusWrite 38.1
52% 38.6 MB/s
4K Read 12.1
4K Write 15.4
4K Mixed 13.5
1,028% 13.7 MB/s
DQ Read 15.1
DQ Write 18.1
DQ Mixed 16.3
1,226% 16.5 MB/s
148GB free, PID 1066
Operating at USB 3.0 Speed
SusWrite @10s intervals: 47 48 48 48 49 48 MB/s
23.9% Poor
Read 51.1
Write 46.3
Mixed 34.1
SusWrite 48
60% 44.9 MB/s
4K Read 0.6
4K Write 1.9
4K Mixed 0.7
91% 1.07 MB/s
16GB free, PID 1066
Operating at USB 3.0 Speed
SusWrite @10s intervals: 40 41 40 40 41 41 MB/s
19% Very poor
Read 41.6
Write 40.8
Mixed 31.1
SusWrite 40.6
52% 38.5 MB/s
4K Read 0.5
4K Write 1.3
4K Mixed 0.5
63% 0.77 MB/s
69 MORE »
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