QNAP TS-431XeU-8G 4-bay NAS

If you're looking for a secure and efficient way to store your data, then QNAP's TS-431XEU-8G rackmount NAS is an excellent choice. Le système NAS TS-431XEU-8G est directement raccordé au réseau - au contraire des disques durs externes normaux. Vous travaillez par conséquent de manière efficace en matière d’énergie et économisez du courant vis-à-vis d’un ordinateur normal. Tous les ordinateurs reliés au réseau peuvent profiter de la mémoire de the rackmount NAS. It has It has a Quad core 1.7 GHz processor. The 8 GB RAM allows several users to access data at the same time. You can incorporate the following data storage forms in this rackmount NAS system: 0, JBOD, 10, 6, 5 and 1. JBOD (or "just a bunch of disks") allows you to connect hard drives of various sizes to create a multi-drive storage system. Unlike RAID levels, you will not lose any storage capacity of the various drives you combine.

RAID 0 stores your data on multiple drives, which increases performance and speed as all work is split among the various drives rather than handled by just one. The drives should ideally have equal storage capacities and a minimum of two drives are required. This RAID level offers no fault tolerance and is therefore best suited for large volumes of high speed storage. When using RAID 1 your data will be mirrored from one drive to another so that if one fails you will not lose any information. This fault tolerance also means that your total drive storage capacity is halved due to duplicated content. For smaller NAS systems RAID 1 is an ideal option. When using RAID 5 your data is split among multiple drives and when one drive has an error the data is then copied and distributed to the other drives. This method offers you high data security and you can retain the total storage capacity of all your drives. It's the optimal choice for larger NAS systems with more than three hard drives. When using RAID 6 you get higher data security, even if two hard drives fail, the system will still function.

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