Excerpt: This HP is a chunkier, more serious proposition than its rivals, and it works a treat. The chassis is bigger, but it's far from huge, and it feels well-built. The reason for that extra girth becomes clear when you open the mesh ‘door' on the front of the unit: hidden within are four, easy-access hard drives. Each of these has a capacity of 250GB, resulting in 1TB of useable storage space, or 500GB of ultra-safe data if you opt for a RAID 1 (backed-up) configuration.
Pros: Well-built, swappable hard disks, four USB ports, easy upgrades, works with most devices