Storage Server NAS QNAP TS-251A-4G

Processor 14nm Intel Celeron N3060 dual-core 1.6GHz (up to 2.48GHz) Hardware Encryption Acceleration Yes (AES-NI) System Memory 4GB DDR3L (2 x 2GB) Maximum Memory 8GB Memory Slot 2 x SODIMM DDR3L (For dual-DIMM configurations, you must use a pair of identical DDR3L modules.) Flash Memory 4GB, pre-loaded with QTS system Drive Type 2 x 3.5\/2.5\ SATA 6Gb/s HDDs/SSDs GbE LAN 2 x Gigabit RJ45 LAN port USB Port 3 x USB 3.0 ports (Front: 1, Rear:2) SD Card Reader Yes USB QuickAccess Yes (USB 3.0 Micro-B); USB cable is not included HDMI 1, max. resolution 3840 x 2160 @ 30Hz Audio Input 3.5mm Microphone Input jack (for dynamic microphone) Audio Output 3.5mm Line Out jack (for ampliers or speakers) LED Indicator Status/Power, USB, HDD 1, HDD 2 Button Power/Status, USB one-touch-backup, reset IR Receiver Yes, supports QNAP RM-IR002 and MCE-compliant remote controls Dimension 6.65 x 4.02 x 8.62 inch (HxWxD) Power Consumption (W) System sleep: 0.72W HDD standby：7.9W In operation：16.2W (with 2 x 2TB HDDs) Power 65W AC power adapter, 100-240V AC Fan 1 x 7cm system fan (12V DC)