Toshiba NAS N300 8TB 7.2K SATA 6Gb/s 3.5" HDD HDWN180, 7200rpm/128MB Buffer | eBay
Toshiba 8TB X300 Pro Performance 3.5" CMR Internal HDWR480XZSTB
Amazon.com: Toshiba 8TB N300 NAS 3.5 Inch SATA Internal Hard Drive. 24/7 Operation, Supports 1-8 Bay Systems, 256 MB Cache, 180TB/Year Workload, 3 Year Warranty (HDWG480UZSVA) : Electronics