Synology Disk Station Ds1815+ Synology Disk Station

Ds1815+ specifications  cpu frequency: quad core 2.4 ghz  hardware encryption engine  system memory: 2gb ddr3  memory sold with : 8 tb  drive bay(s): 8  maximum drive bays with expansion unit: 18  compatible drive type  3.5′′ sata(iii) / sata(ii) hdd  2.5′′ sata(iii) / sata(ii) hdd  2.5′′ sata(iii) / sata(ii) ssd  maximum internal raw capacity: 48 tb (6 tb hdd x 8) (capacity may vary by raid types) (see all supported hdd)  file system  lan number (rj45): gigabit x 4  noise level: 24.3 db(a)  ac input power voltage: 100v to 240v ac  power consumption:  45.88w (access)  25.23w (hdd hibernation)