QNAP TS-421, NAS, Tower, Marvell, 1 GB, DDR3, 12 TB
QNAP TS-421. Type: NAS. Chassis type: Tower. Device class: Small & Medium Business. Processor family: Marvell, Processor frequency: 2 GHz. Internal memory: 1 GB, Internal memory type: DDR3. Total installed storage capacity: 12 TB, Installed storage drive type: HDD. Operating system installed: QNAP Turbo System