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Average Bench: 41.7% (469th of 1015)

Based on 60,540 user benchmarks.  Model: Seagate Expansion

Below average average bench

The Seagate Expansion 1TB averaged 58.3% 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 Mixed IO Speed 0.62MB/s
Avg. 4K Random Read Speed 0.92MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Seagate Expansion 1TB is 49.6%. This is a relatively wide range which indicates that the Seagate Expansion 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 66.8MB/s
Avg. Sequential Mixed IO Speed 59.6MB/s

Average Bench

(Based on 60,540 samples)
Min Avg Max
27.3 Read 66.8 110
22.1 Write 73.6 130
22.6 Mixed 59.6 96.4
20.4 SusWrite 77.9 127
51.4% 69.5 MB/s
Min Avg Max
0.4 4K Read 0.92 2
0.3 4K Write 2.01 3.4
0.2 4K Mixed 0.62 0.9
145% 1.19 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
926GB free
Firmware: 9300
SusWrite @10s intervals: 126 125 128 118 89 102 MB/s
Read 113
Write 124
Mixed 68.5
SusWrite 115
77% 105 MB/s
4K Read 2.1
4K Write 1.9
4K Mixed 0.8
212% 1.6 MB/s
756GB free
Firmware: 9300
SusWrite @10s intervals: 119 115 120 114 118 118 MB/s
Read 105
Write 104
Mixed 89.3
SusWrite 118
77% 104 MB/s
4K Read 1.6
4K Write 3.5
4K Mixed 0.7
209% 1.93 MB/s
582GB free
Firmware: 1805
SusWrite @10s intervals: 84 96 96 94 97 97 MB/s
Read 97.9
Write 65.8
Mixed 54.4
SusWrite 94.3
57% 78.1 MB/s
4K Read 0.5
4K Write 1.2
4K Mixed 0.7
121% 0.8 MB/s
193GB free
Firmware: 0707
SusWrite @10s intervals: 66 60 61 62 62 65 MB/s
Read 76.6
Write 131
Mixed 88
SusWrite 62.5
67% 89.5 MB/s
4K Read 1.7
4K Write 3.2
4K Mixed 0.4
174% 1.77 MB/s
66GB free
Firmware: 9300
SusWrite @10s intervals: 76 78 75 76 76 72 MB/s
Read 50.5
Write 75.5
Mixed 75.7
SusWrite 75.3
52% 69.2 MB/s
4K Read 0.4
4K Write 2.9
4K Mixed 0.5
126% 1.27 MB/s
931GB free
Firmware: 0712
SusWrite @10s intervals: 40 40 41 41 41 40 MB/s
Read 50.7
Write 39.9
Mixed 30.2
SusWrite 40.6
30% 40.3 MB/s
4K Read 2.5
4K Write 1.5
4K Mixed 1
243% 1.67 MB/s
60,540 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 53,731,513 HDDs tested

Typical Expansion 1TB Builds (Compare 23,980 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 78%
Battleship
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 74%
Battleship

Motherboard: Asus ROG STRIX B450-F GAMING - $135

EDIT WITH CUSTOM PC BUILDER Value: 111% - Outstanding Total price: $502

Popular Expansion 1TB compatible motherboards:

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We calculate effective speed which measures performance for typical consumers. Effective speed is adjusted by current cost per GB to yield value for money. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top HDDs. [HDrivePro]

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $299WD Black SN850X M.2 2TB $146
Intel Core i5-12400F $112Nvidia RTX 4060-Ti $379WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $258Nvidia RTX 4070 $278Crucial T700 M.2 4TB $397
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