This Western Digital 3.5-inch SATA form factor hard drive boasts a capacity of 2TB. It features a rotation speed of 7200RPM for fast read/write speeds and enhanced computing experience. The hard drive has SATA III interface. It has a cache size of 64MB which boosts read/write speeds and is designed to improve performance. The architectural design features a dual-core processor, high-res controller and it has enhanced data protection technology.