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Seagate (ExtHD)

Expansion Desk 2TB

▲ 500 ▼

Release date ≈ Q3 2014.

Average Bench: 42.8% (36th of 639)

Based on 316 user benchmarks.  Device: VID 0bc2 PID 3321 Model: Seagate Expansion Desk
Poor: 12%Average: 42.8% Great: 70%

Below average average bench

The Seagate Expansion Desk 2TB averaged 57.1% 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 2.72MB/s
Avg. Sustained Write Speed 91.7MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Seagate Expansion Desk 2TB is 57.4%. This is a relatively wide range which indicates that the Seagate Expansion Desk 2TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.64MB/s
Avg. Sequential Read Speed 98.5MB/s

Average Bench

(Based on 316 samples)
Rank 3642.8%
Min Avg Max
24.1 Read 98.5 186
21 Write 80.8 150
21.2 Mixed 50.5 81.6
15.1 SusWrite 91.7 178
106% 80.4 MB/s
Min Avg Max
0.4 4K Read 0.64 0.8
1.3 4K Write 2.72 7.3
0.5 4K Mixed 0.75 0.9
121% 1.37 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
938GB free, PID 3321
Operating at USB 3.0 Speed
SusWrite @10s intervals: 188 183 191 184 187 188 MB/s
72.2% Very good
Read 180
Write 136
Mixed 71.7
SusWrite 187
189% 144 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.8
88% 1.07 MB/s
1.5TB free, PID 3321
Operating at USB 3.0 Speed
SusWrite @10s intervals: 114 119 117 119 119 120 MB/s
62.6% Good
Read 95.1
Write 123
Mixed 50.6
SusWrite 118
133% 96.6 MB/s
4K Read 0.4
4K Write 7.5
4K Mixed 0.7
280% 2.87 MB/s
286GB free, PID 3321
Operating at USB 3.0 Speed
SusWrite @10s intervals: 155 161 159 159 153 152 MB/s
56.4% Above average
Read 119
Write 110
Mixed 59.5
SusWrite 156
151% 111 MB/s
4K Read 0.7
4K Write 1.6
4K Mixed 0.7
81% 1 MB/s
182GB free, PID 3321
Operating at USB 3.0 Speed
SusWrite @10s intervals: 140 145 145 144 146 145 MB/s
54.1% Above average
Read 119
Write 95
Mixed 67.5
SusWrite 144
143% 106 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.8
88% 1.07 MB/s
182GB free, PID 3321
Operating at USB 3.0 Speed
SusWrite @10s intervals: 138 143 145 145 145 145 MB/s
53.1% Above average
Read 113
Write 98.5
Mixed 68.1
SusWrite 144
143% 106 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.8
88% 1.07 MB/s
304GB free, PID 3321
Operating at USB 3.0 Speed
SusWrite @10s intervals: 123 125 124 124 125 126 MB/s
50.9% Above average
Read 129
Write 93
Mixed 71
SusWrite 124
137% 104 MB/s
4K Read 0.7
4K Write 1.6
4K Mixed 0.7
81% 1 MB/s
316 MORE »
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