Storage Area Networking (SAN) Myths
Myth 1: 12 Gbps SAS is a real thing.
The truth is, 12 Gbps SAS is mostly a fake number. It is actually 2 x 6 Gbps SAS as SAS gets 2 addressable ports per physical link.
Myth 2: Spinning disks can reach speeds of 6 Gbps.
This is not true. As of April 2012, only a few spinning disks can reach speeds of 6 Gbps. In practice, most spinning disks are limited to speeds of 3 Gbps or less.
Myth 3: All SANs are created equal.
Not all SANs are created equal. There are many different types of SANs, each with its own advantages and disadvantages. It is important to choose the right SAN for your specific needs.
Myth 4: SANs are too expensive.
SANs can be expensive, but they can also save you money in the long run. SANs can help you to improve performance, reduce downtime, and increase data security.
Myth 5: SANs are difficult to manage.
SANs can be complex, but they are not difficult to manage. There are many tools available to help you manage your SAN.
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