A versatile workhorse suitable for a wide range of applications from home use to the undemanding mid-size office. This model is widely used for small and undemanding medium-sized offices. Pros below: Small dimensions (but the disadvantage also grows from this - noticeable heating) Reliability Stability Opportunities embedded in the OS An abundance of documentation SFP and PoE onboard Has cons: Perceptible heating (BUT - optimal firewall rules, using Fasttrack and lowering the CPU frequency will