2 TB WD Blue Hard Drive [WD20EZAZ] supports operation in a desktop PC, all-in-one computer or other device designed to install a 3.5" form factor long-term memory module. The 2 TB drive supports a variety of programs, multimedia and documents and has a 256 MB cache, which facilitates high-speed access to frequently accessed data.

The WD Blue HDD [WD20EZAZ] features a spindle speed of up to 5600 rpm and can guarantee data transfer speeds of up to 180 MBit/sec. This model uses a high-speed SATA III connection interface. The maximum power consumption of a non-volatile memory device is 4.1 W, while the drive consumes no more than 2.3 W when idle.