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YOUR USB

Seagate (ExtHD)

Expansion Desk 8TB

▲ 500 ▼

Release date ≈ Q3 2018.

Average Bench: 50.1% (22nd of 639)

Based on 376 user benchmarks.  Device: VID 0bc2 PID 331a Model: Seagate Expansion Desk
Poor: 18%Average: 50.1% Great: 74%

Average average bench

The Seagate Expansion Desk 8TB averaged 49.9% 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 4.06MB/s
Avg. Sustained Write Speed 110MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Seagate Expansion Desk 8TB is 55.7%. This is a relatively wide range which indicates that the Seagate Expansion Desk 8TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 3.34MB/s
Avg. Sequential Read Speed 89.1MB/s
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Average Bench

(Based on 376 samples)
Rank 2250.1%
Min Avg Max
24.2 Read 89.1 163
21.6 Write 105 161
22.3 Mixed 73.6 122
17.4 SusWrite 110 180
131% 94.3 MB/s
Min Avg Max
0.8 4K Read 3.34 8.6
1.3 4K Write 4.06 5.1
0.49 4K Mixed 0.67 1
173% 2.69 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
7TB free, PID 331a
Operating at USB 3.0 Speed
SusWrite @10s intervals: 130 165 163 170 165 162 MB/s
70.2% Very good
Read 139
Write 143
Mixed 126
SusWrite 159
195% 142 MB/s
4K Read 5
4K Write 4.6
4K Mixed 0.9
206% 3.5 MB/s
6.5TB free, PID 331a
Operating at USB 3.0 Speed
SusWrite @10s intervals: 154 162 158 180 173 180 MB/s
67.1% Good
Read 116
Write 160
Mixed 98.3
SusWrite 168
191% 136 MB/s
4K Read 5.4
4K Write 4
4K Mixed 0.7
180% 3.37 MB/s
66GB free, PID 331a
SusWrite @10s intervals: 119 123 119 118 119 120 MB/s
53.7% Above average
Read 79.6
Write 109
Mixed 99.7
SusWrite 119
145% 102 MB/s
4K Read 4.4
4K Write 4.9
4K Mixed 0.6
203% 3.3 MB/s
376 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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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
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HDDRAMUSB
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WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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