The WD Caviar Black high performance 3.5-inch SATA hard drives combines a 7200 RPM spin speed, an integrated dual processor, and dual actuator technology for lightning-fast performance in demanding desktop, workstation, and multi-drive systems. The Western Digital Black lineup is aimed at power users that demand the best speeds from hard drives, and this drive has one of the highest. The 1 TB capacity gives you the space you need to hold enormous amounts of photos, videos, and files. Best of all these drives are backed by a 5-year limited warranty. These drives are also ready for use in consumer-type RAID applications.
The WD1001FALS hard drive from Western Digital features 1TB of storage size in a 3.5" form factor. This drive connects to your system via the SATA 3 Gb/s interface so make sure you have an available port on your compatible motherboard. Advanced features of this HDD include a 32MB cache/buffer and 7200 rotational spin rate.