This product is sourced from the open market in the best available condition.The Power of One.The Barracuda® hard drive gives you one hard drive platform for every desktop storage application. One drive with trusted performance, reliability, simplicity and capacity.1TB/disk 7200 RPM platform provides affordable capacity up to 3TBSeagate OptiCache™ technology improves performance by up to 45%Seagate AcuTrac™ technology enables reliable read/write performance even in high touch operating environmentsSeagate SmartAlign™ technology for no-hassle transition to Advanced Format 4K sector technologyFree DiscWizard™ software enables 3TB drive use on legacy PC BIOS as well as Windows XP-based systems