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%
558GB free, PID 3320
Operating at USB 3.0 Speed
SusWrite @10s intervals: 150 150 150 150 133 111 MB/s
67.7% Good
Read 97.6
Write 115
Mixed 66.6
SusWrite 141
146% 105 MB/s
4K Read 0.4
4K Write 7.4
4K Mixed 0.7
277% 2.83 MB/s
802GB free, PID 3320
Operating at USB 3.0 Speed
SusWrite @10s intervals: 164 165 166 166 166 165 MB/s
54.1% Above average
Read 104
Write 85
Mixed 72.5
SusWrite 165
147% 107 MB/s
4K Read 0.7
4K Write 0.9
4K Mixed 0.6
54% 0.73 MB/s
1TB free, PID 3320
Operating at USB 3.0 Speed
SusWrite @10s intervals: 113 129 122 129 129 125 MB/s
52.4% Above average
Read 133
Write 130
Mixed 88.2
SusWrite 124
160% 119 MB/s
4K Read 0.9
4K Write 1.9
4K Mixed 0.9
99% 1.23 MB/s
1TB free, PID 3320
Operating at USB 2.1 Speed
SusWrite @10s intervals: 37 37 37 37 37 37 MB/s
25.7% Poor
Read 35.5
Write 36.8
Mixed 31.7
SusWrite 36.9
48% 35.2 MB/s
4K Read 1.1
4K Write 4
4K Mixed 1
174% 2.03 MB/s
162GB free, PID 3320
Operating at USB 2.1 Speed
SusWrite @10s intervals: 31 32 31 31 31 32 MB/s
16.8% Very poor
Read 57.6
Write 28.5
Mixed 25.3
SusWrite 31.3
44% 35.7 MB/s
4K Read 1.8
4K Write 0.4
4K Mixed 0.8
48% 1 MB/s
1TB free, PID 3320
Operating at USB 2.1 Speed
SusWrite @10s intervals: 7.6 7.3 7.2 7.6 7.5 7.4 MB/s
9.04% Terrible
Read 50.4
Write 6.7
Mixed 7.7
SusWrite 7.4
17% 18.1 MB/s
4K Read 0.5
4K Write 0
4K Mixed 0
2% 0.17 MB/s
7,241 MORE »
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 Comments

Added n/a ago.
USA-User
Avatar level
9,918

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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