HPTechnical Specification MatrixAnalysis Date: 8 November 2026Evaluated at £110.09
HP 645A Magenta Original LaserJet Toner Cartridge
HP 645A Magenta Original LaserJet Toner Cartridge, 12000 pages, Magenta, 1 pc(s)
6.0/ 10
Andote Tech Score
Evaluated at £110.09
Price-Tier Avg: 6.6/10
Rated on 8 November 2026
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Relative Benchmark Scoring (1–10)
vs Price Tier CompetitorsPage Yield12000
Hardware Spec Score
4.0/10(Below Average)
Price-to-Value Efficiency
4.0/10(Below Average)
Quantity per Pack1
Hardware Spec Score
5.2/10(Average)
Price-to-Value Efficiency
5.2/10(Average)
Width (mm)500
Hardware Spec Score
7.9/10(Very Good)
Price-to-Value Efficiency
7.9/10(Very Good)
Weight2300g
Hardware Spec Score
4.1/10(Below Average)
Price-to-Value Efficiency
4.0/10(Below Average)
Colour Toner Yield12000
Hardware Spec Score
5.4/10(Average)
Price-to-Value Efficiency
5.4/10(Average)
Operating Temp (°C)15
Hardware Spec Score
10.0/10(Exceptional)
Price-to-Value Efficiency
10.0/10(Exceptional)
Package Weight2900g
Hardware Spec Score
5.9/10(Average)
Price-to-Value Efficiency
5.9/10(Average)
Operating Humidity (%)20
Hardware Spec Score
10.0/10(Exceptional)
Price-to-Value Efficiency
10.0/10(Exceptional)
Storage Humidity (%)10GB
Hardware Spec Score
4.0/10(Below Average)
Price-to-Value Efficiency
4.0/10(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 Factors11 Key drivers
✓Tier-1 Brand (HP)
Premium manufacturer reliability & build qualityTier-1 Standing
✓Competitive Price£110
Favorable price-to-performance ratio in categoryHigh Value
✕Limited Page Yield12000.0
Significantly below category average benchmark4.0/10
!Modest Quantity per Pack1.0
Entry-level benchmark rating limits overall score5.2/10
•Standard Width (mm)500.0
Solid standard benchmark for category7.9/10
✕Heavy / Bulky Weight2.30kg
Significantly below category average benchmark4.1/10
!Modest Colour Toner Yield12000.0
Entry-level benchmark rating limits overall score5.4/10
✓High-End Operating Temp (°C)15.0
Top-tier capability in this category10.0/10
!Heavy Package Weight2.90kg
Entry-level benchmark rating limits overall score5.9/10
✓High-End Operating Humidity (%)20.0
Top-tier capability in this category10.0/10
✕Very Low Storage Humidity (%)10GB
Significantly below category average benchmark4.0/10
Official Product Documents & PDF Manuals
Complete Technical Specifications
Manufacturer-verified hardware specifications with contextual AI metric explanations.