5-bay 3.5"/2.5" SATA expansion Easily add 5 additional drive bays to Synology DiskStation. Supporting both 2.5" and 3.5" SATA drives, DX517 is a flexible solution supporting on-the-fly volume expansion or serving as a local backup destination. Online volume expansion Managed from DiskStation Manager on the host NAS, the additional bays in the DX517 are immediately ready to be used once connected. On-the-fly volume expansion ensures that storage and services on the host are not interrupted during volume expansion. Hot-swappable drive tray design The hot-swappable drive trays of DX517 allow easy drive installation and replacement without powering down the system. Screwless drive tray design reduces the time needed for system setup. Dedicated local backup solution Synology DX517 can be used as a dedicated local backup solution for the Synology DiskStation. When created as a separate volume, the DX517 provides a great backup solution to its local hard disks in case of system failure. Specification Hardware Specifications Applied Models Supports creating volumes across different units 23 series:DS1823xs+, DS923+, DS723+ 22 series:DS1522+ 21 series:DS1821+, DS1621xs+, DS1621+, DVA3221 20 series:DS1520+, DS920+, DS720+ 19 series:DS1819+, DS1019+, DVA3219 18 series:DS1618+, DS918+, DS718+, NVR1218 17 series:DS1817+, DS1817, DS1517+, DS1517 16 series:DS916+, DS716+II, DS716+ 15 series:DS1815+, DS1515+, DS1515 Supports creating volumes on a single unit only 18 series:DS218+ 16 series:DS216+II, DS216+, NVR216 15 series:DS415+ Notes For more information on the compatibility of each expansion unit, please refer to. Please upgrade to DSM 6.2.1-23824-5 or later version before using it with 15 and 16 series models (excluding DS1515, DS716+, and DS716+II). 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. Storage Drive Bays 5 Compatible Drive Type* 3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD Hot Swappable Drive* RAID Management through Synology DSM Notes Synology only guarantees full functionality, reliability, and performance for Synology drives listed on the. The use of non-validated components may limit certain functionality and result in data loss and system instability. External Ports eSATA Port 1 Appearance Size (Height x Width x Depth) 157 mm x 248 mm x 233 mm Weight 3.91 kg Power Power Recovery Synchronized with the Synology DiskStation Power Supply Unit / Adapter 200 W AC Input Power Voltage 100V to 240V AC Power Frequency 50/60 Hz, Single Phase Power Consumption 29.9 W (Access)2.4 W (HDD Hibernation) British Thermal Unit 102.02 BTU/hr (Access)8.19 BTU/hr (HDD Hibernation) Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s). Temperature Operating Temperature 5°C to 40°C (40°F to 104°F) Storage Temperature -10°C to 70°C (15°F to 155°F) Relative Humidity 5% to 95% RH Others System Fan 80 mm x 80 mm x 2 pcs Easy Replacement System Fan Noise Level* 21.5 dB(A) Notes Noise Level Testing Environment: Fully loaded with Seagate 1TB ST31000520AS hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8% Certification FCC CE BSMI BIS Warranty 3-year hardware warranty, Notes The warranty period starts from the purchase date as stated on your purchase receipt. Environment & Packaging Environment RoHS Compliant Packaging Content Main Unit X 1 Accessory Pack X 1 AC Power Cord X 1 Expansion Cable: eSATA X 1 Quick Installation Guide X 1
