Disk enclosure and Storages
What are the different technologies are a ilable and what are the specifics ?
Direct Attached Storage (DAS)
These systems consist of a special case in which the disks are used. They also have an interface, such as SCSI or SAS, for the connection to the host (eg, a server) will be used. The ent access is possible only via the host. Return, but the memory behaves exactly as if it were used directly in the server. Some of these systems are also used to enhance the other memory technologies. In this case, the NAS or the SAN, the host controller. The great ad ntage of these devices is the relatively small amount of hardware. In addition, the cooling of the hard drives
done separately so they do not care in the server for increased heat.
Network Attached Storage (NAS)
A NAS prov s all ents prov d with appropriate access memory. Often these are also used in the pri te network to store eg music and movies, all machines can access or even TV and receiver on then. The systems take on one or more hard drives and allow multiple configurations to. They can also be good to use as backup drives because they allow a central and easy storage. In addition, the devices can also have connectors such as , eSATA or SD card reader and a connection to the internet is also increasingly possible.
Storage Area Network (SAN)
These systems, as the name suggests, a pri te storage network ready. They can be made more compatible DAS devices that are connected via the SAN controller to the network. The connection is usually carried out over fiber, but is also possible via copper lines. Because this solution prov s the best performance and a ilability, it is generally used only in companies. The structure of these systems is compared to the standard network, very similar, and also happen switches and routers. The possibility of multiple storage groups to use at the same time on different servers, is derHauptvorteil these systems.
What are the ad ntages and cars storage systems
Our products are refurbished storage solutions in different areas. The devices have therefore completely through our refurbishing process and were checked for function. In addition, they were also worked up to give you even a long time of satisfactory service. The ad ntage is not only the much lower price, but also the often pre-instal hard drives that save you more investments.