Toshiba 4TB 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 (HDWG440UZSVA) : Electronics - Amazon.com
Toshiba X300 6TB HDD Review | KitGuru
Amazon.com: Toshiba 4TB 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 (HDWG440UZSVA) : Electronics