Easily add 12 bays to your DiskStation
With its 12-bay desktop form factor, the DX1215II provides generous storage expansion for Synology DiskStation1 whenever needed with minimal impact on the deployment footprint.

Online volume and storage expansion
Add a new volume to your storage, or seamlessly expand RAID volumes on Synology DiskStation without reformatting drives with online volume expansion through DiskStation Manager (DSM) to minimize service disruptions.

Expand DiskStation with Synology drives
Developed in tandem with Synology storage systems, Synology enterprise storage drives deliver proven interoperability and high reliability through rigorous validation and compatibility testing.

Simple setup and management
Plug-and-play design makes adding the DX1215II to an existing DiskStation simple. Unified drive management through DSM ensures health monitoring, storage allocation, and maintenance tasks are centralized and easily accessible to administrators.

Technical details

• Sustainability certificates: RoHS

Ports & interfaces

• USB connectivity: No

Weight & dimensions

• Width: 300 mm
• Depth: 340 mm
• Height: 270 mm
• Weight: 9.02 kg

Power

• Power source type: AC
• AC adapter input voltage: 100-240 V
• AC adapter frequency: 50/60 Hz

Operational conditions

• Operating temperature (T-T): 5 - 35C
• Storage temperature (T-T): -20 - 60C
• Operating relative humidity (H-H): 5 - 95%

Storage

• Storage drive size: 2.5/3.5"
• Supported storage drive interfaces: Serial ATA, Serial ATA II, Serial ATA III
• Number of storage drives supported: 12
• Hot-swap: Yes
• Maximum storage capacity: 192 TB

Design

• Product type: HDD/SSD enclosure
• Product colour: Black
• Number of fans: 2 fan(s)
• Fan diameter: 12 cm
• Compatible products: Synology FS1018, DS2419+, DS2419+II, DS3018xs, DS3617xs, DS3617xsII, DS3615xs, DS2415+, DS2015xs, DS2413+, DS3612xs, DS3611xs, DS2411+
• Certification: FCC CE BSMI EAC RCM KC

Performance

• Noise level: 27.2 dB

Logistics data

• Harmonized System (HS) code: 84733080