- Is RAID 1 set up out of the box?
- The two drives usually ship as separate volumes or JBOD. You switch to RAID 1 in the web interface, which mirrors the drives and halves usable capacity to about 6 TB.
- Can I upgrade the drives later?
- Yes. Both bays are standard 3.5-inch SATA, so you can swap in larger drives. Replacing one at a time and letting RAID rebuild keeps data protected, though rebuilds are slow.
- Does it work as a backup target for PCs and Macs?
- Yes. It supports Windows and Time Machine backups over the network, and the USB ports accept external drives for extra copies.
- Can I access files remotely?
- Yes, through Buffalo's remote access service. It is basic compared with the cloud features of Synology and QNAP, but fine for fetching files.
- How does it compare with a Synology two-bay NAS?
- The Buffalo is simpler and cheaper-feeling to run, but the Synology has far more RAM, apps and features. Choose Buffalo for plain file sharing and backups, Synology if you want media servers or Docker.
- Is 12 TB enough for a home?
- In RAID 1 you get about 6 TB usable, enough for years of documents, photos and backups for most homes. Video editors and large media libraries should plan for more.
- Where is the Buffalo LinkStation 220 LS220D1202 NAS 2-Bay 12 TB cheapest?
- At Newegg, for $461.99, as of our latest check.
- Where can I buy the Buffalo LinkStation 220 LS220D1202 NAS 2-Bay 12 TB?
- 6 stores we checked sell it, including Walmart, Newegg, Office Depot, Antonline, Best Buy.