Description
Seagate/WD 4 Tera Byte HDD
A 4TB hard drive has a capacity of 4 trillion bytes. The prefix "tera" means 10^12, so 4TB equals 4,000,000,000,000 bytes. Hard drive manufacturers use the International System of Units (SI) convention when labeling their hard disk capacities. A 4TB hard drive is a 7,200 RPM drive with a 256MB cache that offers data-transfer speeds up to 6Gbps via SATA connection
4 TB Hard Disk Drive HDD Used- Non warranty price
