Synology Diskstation DS918+ is a 4-bay NAS designed for small and medium-sized businesses and IT enthusiasts. Powered by a new Intel celeron quad-core processor , DS918+ provides outstanding performace and data encryption acceleration along with real-time transcoding of 4K ultra HD source contents. Synology DS918+ iis backed with Synology's 3 year warranty. 


Specification: 

•CPU Frequency: Intel Quad Core 1.5Ghz, burst up to 2.3GHz
•Hardware Encryption Engine: Yes (AES-NI)
•Floating Point
•Memory: DDR3L 4GB
•Internal HDD/SSD: 3.5" or 2.5" SATA(II) x4 , 2x M.2 NVMe 2280SSD (Hard drive not included)
•Max Internal Capacity: 40TB (4x 10TB HDD) (Capacity may vary by RAID types)
•Hot Swappable HDD
•External HDD Interface: USB 3.0 Port x2 ,eSATA Port x1
•Size (HxWxD): 166x199x223mm
•Weight: 2.28Kg
•LAN: Gigabit x2
•Link Aggregation
•Wake on LAN/WAN
•System Fan: 92x92mm x2
•Wireless Support (dongle)
•Noise Level: 19.3 dB(A)
•Power Recovery
•AC Input Power Voltage: 100V-240V AC
•Power Frequency: 50/60 Hz, Single Phase
•Power Consumption: 44W (Access); 15W (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