Synology DiskStation DS1515+. Synology DiskStation DS1815+. Synology DiskStation DS2015xs. Synology DiskStation DS216. Synology DiskStation DS216+. Capacity: 8GB. Kit Capacity: 8GB. Your computer loads a program or file you select from the hard drive in to your computers RAM, then it will access each bit of data from there.
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