Seagate Barracuda 3TB vs Barracuda 1TB Hard Disk Comparison

Seagate Barracuda 3TB and Seagate Barracuda 1TB are both hard disk drives with the same Cache (64MB), RPM (7200) and Interface (SATA 6 Gb/s). The main differences are in Performance (+1%) and Capacity.

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Seagate Barracuda 3TB	Seagate Barracuda 1TB
Prices (Change region) In Stock Free shipping $116.00 In Stock $135.00 Last updated 14 minutes ago. In Stock $163.31	Prices (Change region) In Stock $59.99 Last updated 14 minutes ago. Out of Stock Free shipping $70.00
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Brand Seagate	Brand Seagate
Model ST3000DM001	Model ST1000DM003
Release Date 📅 November 2013	Release Date 📅 November 2013
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (120 reviews) Add a product review	User reviews ★★★★★ (121 reviews) Add a product review
Performance (Charts) 20th / 637 (0%)	Performance (Charts) 21st / 637 (-1%)
Effective Value 47th / 161	Effective Value 7th / 161
Price history View Details ►	Price history View Details ►
Price/GB $0.04	Price/GB $0.06
GB/$1 25.86	GB/$1 16.67
Pros Reliability Good performance	Pros Reliability Good performance
Capacity 3000 GB	Capacity 1000 GB
Cache 64MB	Cache 64MB
RPM 7200	RPM 7200
Interface SATA 6 Gb/s	Interface SATA 6 Gb/s
Form Factor 3.5"	Form Factor 3.5"