Synology® DiskStation DS620Slim, a unique and compact NAS is ready to boost your productivity requirement at work, and its mini designs allows it to blend in any workplace harmoniously. With feature-rich Diskstation Manager(DSM) jat your disposal, DS620Slim is ideal file server delivering seamless file synchronization and solid backup solution while securely safeguarding your critical services.DS620slim also comes with 4K video transcoding support, perfect for streaming ultra-high definition media contents. DS620slim is backed by 2 year's limited warranty. Specification: •CPU Frequency: Intel Celeron J3355 dual-core 2.0Ghz, burst up to 2.5Ghz •Hardware Encryption Engine •Memory: DDR3L 2GB •Internal HDD/SSD: 2.5' SATA x 6 (Hard drive not included) •External HDD Interface: USB 3.0 Port x2, •Size (HxWxD): 121x151x175mm •Weight: 1.40Kg •LAN: Gigabit x2 •System Fan: 80x80x20mm x1 •Wireless Support (dongle) •Noise Level: 21.1 dB(A) •Power Recovery •AC Input Power Voltage: 100V-240V AC •Power Frequency: 50/60 Hz, Single Phase •Power Consumption: 16.8W (Access); 9.6W (HDD Hibernation) •Operating Temperature: 5°C-35°C •Storage Temperature: -10°C-70°C •Relative Humidity: 5%-95% RH •Maximum Operating Altitude: 6,500 feet