Spins and reads well, but writes slow due to Helium Level is low 1% reports on Smart results. Sold as is. Fast and free shipping. The HGST WD Ultrastar DC HC520 12TB SATA HDD is a high-performance internal desktop drive with a sleek silver color and a 3.5-inch form factor. It features a rotation speed of 7200 RPM and a storage capacity of 12TB, making it ideal for storing large amounts of data. With a SATA III interface, this HDD offers fast read speeds of 6.0 and a transfer rate of 12Gb/s. It is designed for use with PCs and comes with a manufacturer warranty of 1 year, making it a reliable choice for enhancing your computer's storage capabilities.
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