TEST
YOUR USB

Seagate (ExtHD)

Expansion Desk 2TB

▲ 519 ▼

Release date ≤ Q4 2013.

Average Bench: 48% (26th of 639)

Based on 7,241 user benchmarks.  Devices: VID 0bc2 PID 3320, VID 0bc2 PID 3312 Model: Seagate Expansion Desk
Poor: 13%Average: 48% Great: 74%

Below average average bench

The Seagate Expansion Desk 2TB averaged 52.0% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K Random Write Speed 2.79MB/s
Avg. Sustained Write Speed 108MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Seagate Expansion Desk 2TB is 61.2%. This is a particularly wide range which indicates that the Seagate Expansion Desk 2TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.7MB/s
Avg. Sequential Read Speed 108MB/s
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Average Bench

(Based on 7,241 samples)
Rank 2648%
Min Avg Max
26.6 Read 108 188
22.1 Write 96.1 164
21.9 Mixed 58.8 85.4
20.4 SusWrite 108 181
124% 92.8 MB/s
Min Avg Max
0.4 4K Read 0.7 1
0.8 4K Write 2.79 7.5
0.4 4K Mixed 0.73 0.9
122% 1.41 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
1.5TB free, PID 3320
Operating at USB 3.0 Speed
SusWrite @10s intervals: 173 178 189 197 195 187 MB/s
70.7% Very good
Read 178
Write 133
Mixed 85.3
SusWrite 186
192% 146 MB/s
4K Read 0.9
4K Write 1.3
4K Mixed 0.8
75% 1 MB/s
811GB free, PID 3312
Operating at USB 3.0 Speed
SusWrite @10s intervals: 157 154 162 153 163 161 MB/s
58.2% Above average
Read 143
Write 93.9
Mixed 85.7
SusWrite 158
160% 120 MB/s
4K Read 0.8
4K Write 0.9
4K Mixed 0.7
57% 0.8 MB/s
85GB free, PID 3312
Operating at USB 3.0 Speed
SusWrite @10s intervals: 149 150 151 148 149 149 MB/s
57.2% Above average
Read 145
Write 114
Mixed 87
SusWrite 149
165% 124 MB/s
4K Read 1
4K Write 1.1
4K Mixed 0.9
72% 1 MB/s
635GB free, PID 3320
Operating at USB 2.1 Speed
SusWrite @10s intervals: 25 35 30 35 24 15 MB/s
15.7% Very poor
Read 52.4
Write 33.1
Mixed 26.3
SusWrite 27.4
44% 34.8 MB/s
4K Read 1.1
4K Write 0.6
4K Mixed 0.6
45% 0.77 MB/s
982GB free, PID 3312
Operating at USB 2.1 Speed
SusWrite @10s intervals: 22 21 20 22 21 21 MB/s
8.72% Terrible
Read 22.7
Write 23.8
Mixed 21.1
SusWrite 21.2
30% 22.2 MB/s
4K Read 2.1
4K Write 0.1
4K Mixed 0.6
32% 0.93 MB/s
7,241 MORE »
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 Comments

Added n/a ago.
USA-User
Avatar level
9,838

Good (edit your comment) Add link

3 years ago.

It still by the date of Dec 2020 is a reasonably affordable drive. It's not the fastest but on the other hand, it's not the slowest I've used either.

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