Synology Expansion Unit 12 Bay 3.5" Diskless NAS for Scalable SMB/ENT Models (DX1215ii)

SPECIFICATIONS

APPLIED MODELSSupports creating volumes across different units FS series:FS1018 19 series:DS2419+, DS2419+II 18 series:DS3018xs 17 series:DS3617xs, DS3617xsII 15 series:DS3615xs, DS2415+, DS2015xs 13 series:DS2413+ 12 series:DS3612xs 11 series:DS3611xs, DS2411+ Notes To have better performance, we recommend creating storage volumes physically located within the same NAS or Expansion Unit, rather than creating volumes across your NAS and Expansion Unit. DSM version requirement: 6.2.4-25556 or later version. STORAGEDrive Bays 12Compatible Drive Type* 3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD Hot Swappable Drive* RAID Management through Synology DSM Notes It is strongly recommended that you only install drives listed on your device's compatibility list. Storage pool and volume creation processes may fail when using unverified drives. Synology is unable to provide technical support for devices using unsupported components.EXTERNAL PORTSExpansion Port 1APPEARANCESize (Height x Width x Depth) 270 mm x 300 mm x 340 mmWeight 9.02 kgPOWERPower Recovery Synchronized with the Synology DiskStationPower Supply Unit / Adapter 550 WAC Input Power Voltage 100V to 240V ACPower Frequency 50/60 Hz, Single PhasePower Consumption 51.23 W (Access)21.71 W (HDD Hibernation) British Thermal Unit 174.69 BTU/hr (Access)74.03 BTU/hr (HDD Hibernation) Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).OTHERSOperating Temperature 5C to 35C (40F to 95F)Storage Temperature -20C to 60C (-5F to 140F)Relative Humidity 5% to 95% RHSystem Fan 120 mm x 120 mm x 2 pcsEasy Replacement System Fan Noise Level* 27.2 dB(A)Notes Noise Level Testing Environment: Fully loaded with Seagate ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology expansion unit at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75C; Humidity: 58.2-61.8%.CertificationFCC CE BSMI EAC RCM KC EnvironmentRoHS Compliant Packaging ContentMain Unit X 1 User's Guide X 1 Accessory Pack X 1 AC Power Cord X 1 Expansion Cable: Infiniband X 1