QNAP TS-431P-US 4-Bay Personal Cloud NAS, ARM Cortex A15 1.7GHzDual Core, 1GB RAM

ARM Cortex-A15 dual-core 1.7Ghz, 1GB RAM, SATA 6Gb/s, 2x Gbe LAN, 3 x USB3.0, HDD hot-swappableCentralizes file storage, sharing and backup with excellent performance ; Full NAS encryption using volume-based technology and hardware accelerationSupports Agent as a mailroom center and Contacts for centralizing contact information , Operating Temperature 0 40 degree CelsiusSynchronize files between the TS-431P, computers, laptops, and mobile devices ; Stream your multimedia library via DLNA, Airplay & ChromecastBuild a surveillance center to safeguard your home and office