of servers is designed to offer customers afford‑
able performance, reliability, and scalability. Again
different options are available for different markets
including high‑ performance rack, blade, and tower
servers for enterprise customers and lower‑ priced
tower servers for small organisations, networks, and
remote offices.
network‑ attached storage, direct‑ attached storage,
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disk and tape back‑up systems, and removable disk
back‑up.