SeagateTechnical Specification MatrixAnalysis Date: 8 November 2026Evaluated at £742.99
Seagate One Touch STNB20000400
Seagate One Touch STNB20000400, 20 TB, Grey
6.9/ 10
Andote Tech Score
Evaluated at £742.99
Price-Tier Avg: 6.8/10
Rated on 8 November 2026
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Relative Benchmark Scoring (1–10)
vs Price Tier CompetitorsPower Consumption15W
Hardware Spec Score
10.0/10(Exceptional)
Price-to-Value Efficiency
10.0/10(Exceptional)
Weight1120g
Hardware Spec Score
9.7/10(Exceptional)
Price-to-Value Efficiency
9.7/10(Exceptional)
Width186.8
Hardware Spec Score
5.4/10(Average)
Price-to-Value Efficiency
5.4/10(Average)
Depth131.7
Hardware Spec Score
5.2/10(Average)
Price-to-Value Efficiency
5.2/10(Average)
Height40.3
Hardware Spec Score
4.2/10(Below Average)
Price-to-Value Efficiency
4.2/10(Below Average)
How We Calculate This Score
Our objective rating combines Hardware Spec Quality (measuring real-world component power benchmarked across the entire category on a 1–10 scale) with a Price-to-Value Index (evaluating technical capability relative to selling price). User reviews and merchant sponsorships do not influence this score.
Score Deciding Factors6 Key drivers
•High-End Price Bracket£742
High-end product priced in the upper bracketPremium Tier
✓High-End Power Consumption15V
Top-tier capability in this category10.0/10
✓Lightweight Weight1.12kg
Top-tier capability in this category9.7/10
!Modest Width186.8
Entry-level benchmark rating limits overall score5.4/10
!Modest Depth131.7
Entry-level benchmark rating limits overall score5.2/10
✕Limited Height40.3
Significantly below category average benchmark4.2/10
Official Product Documents & PDF Manuals
Complete Technical Specifications
Manufacturer-verified hardware specifications with contextual AI metric explanations.