NetGear ReadyNAS RND 4A NO OS NAS 4 x 1TB 7200RPM HDD Intel Atom D410 USB 2.0
NetGear ReadyNAS RND 4A. Model Number RNDU4000 (also referred to as RND 4A). 100% Genuine. Drive Bays 4 x 3.5" SATA (supports up to 2 TB per bay). RAID Support X-RAID2 (default), Flex-RAID (RAID 0, 1, 5).