أنظمة التخزين والشبكات (NAS)

A NAS is built mainly to store and share files over the network, with a management interface focused on storage, RAID and backup. A general server runs applications, databases and virtual machines. A NAS is simpler to run for file storage; a server is more flexible when storage is only part of the job.

For large drives, RAID 6 is the usual choice because it survives two drive failures during a long rebuild. RAID 10 gives better write speed at the cost of half the raw capacity. RAID 5 gives the most usable space but only single-drive protection, which is risky with large disks.

No. RAID in a NAS keeps data available when a drive fails, but it does not protect against deletion, corruption, ransomware or losing the whole unit. Use the NAS as a backup target or file store, and keep a second copy on another device or site.

SFP+ ports take either transceiver modules with fibre cabling or direct attach copper cables. The other end must connect to a switch or server with SFP+ or compatible ports. Tell us your switch model and cable run, and the team will suggest the right modules or cables.

Use NAS-class or enterprise drives rated for constant operation, all the same model and capacity. WD Red drives are designed for NAS use, and enterprise 3.5-inch drives also suit many rack NAS units. Check the NAS maker's compatibility list or ask us to confirm.

Yes. Installation, racking, cabling and base configuration are available as a service, including fitting drives and creating the storage volume. Tell us the number of users, the shares you need, the capacity and how the unit connects to your network when asking for a quote.