Hitachi Ultrastar A7K3000 2TB 64MB Cache 7200RPM SATA III (6.0Gb/s) Enterprise 3.5-Inch Hard Drive (HUA723020ALA641 (0F12470)) (Certified Refurbished)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>This Certified Refurbished product is tested and inspected to look and work like-new， with limited to no signs of wear. The product comes with relevant accessories and a minimum one-year warranty.</li><li>2TB Capacity， 7200RPM Rotation Speed， 64MB Cache</li><li>3.5" Internal Hard Drive， SATA III 6.0Gb/s， Enterprise Grade， Heavy Duty</li><li>Works for PC， Mac， RAID， NAS， CCTV DVR</li><li>Passed Factory Diagnostic Software + Full "Sector-by-Sector" test to ensure best HDD quality! ZERO Bad Sectors!</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51zoforFYaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41RrFj-NvUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41%2BQfl2xoAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51QeRIm94UL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Ny1NAF8KL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51RSmOi6STL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61qWyrQhm%2BL.jpg" noproxy>