12TB 256MB Cache 7200RPM SATA 6.0Gb/s 3.5" Internal Hard Drive for NAS Network Attached Storage. Purpose built for NAS solution, It is perfect for teams needing to save more data and work faster. Designed for Network Storage NAS and featuring 12TB and speeds of up to 200MB/s, these internal hard drives are specifically built for less wear and tear, little to no noise/vibration, no lags or down time, increased file-sharing performance, and lower power consumption. Ideal solution for NAS System (Network Attached Storage)Store more and work faster with a NAS-optimized hard drive providing ultra-high capacity 12TB and cache of up to 256MBPurpose built for NAS enclosures, delivers less wear and tear little to no noise/vibration no lags or down time increased file-sharing performance and much moreEasily monitor the health of drives and enjoy long-term reliability with 1M hours MTBF Data StorageFormatted Capacity12TBData Transfer RateTo/From Media600 MbpsBuffer256MB CacheSeek TimeAverage8.9 msRotational Speed7200 rpmInterfaceSATA 6.0Gb/sDimensions (H x W x D)Unit4 in x 5.8 in x 1 inWeightUnit1.4 lbsWarranty3 Year WarrantyIncludes in the BoxSealed Bulk Pack