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Description

Plug-and-play storage expansion for Synology DiskStation

With its 12-bay desktop form factor, the DX1215II provides generous storage expansion for Synology DiskStation 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.

Backed by Synology drives

Engineered to handle intensive 24/7 workloads, Synology drives consistently deliver top-grade performance.

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.

 

Specification

 

Hardware Specifications
Applied Models
Supports creating volumes across different units
  • FS series:FS1018
  • 19 series:DS2419+II, DS2419+
  • 18 series:DS3018xs
  • 17 series:DS3617xsII, DS3617xs
  • 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.
Storage
Drive Bays 12
Compatible Drive Type* (See all supported drives)
  • 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
Expansion Port 1 (Infiniband Interface)
Appearance
Size (Height x Width x Depth) 270 mm x 300 mm x 340 mm
Weight 9.02 kg
Power
Power Recovery Synchronized with the Synology DiskStation
Power Supply Unit / Adapter 550 W
AC Input Power Voltage 100V to 240V AC
Power Frequency 50/60 Hz, Single Phase
Power 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).
Temperature
Operating Temperature 5°C to 35°C (40°F to 95°F)
Storage Temperature -20°C to 60°C (-5°F to 140°F)
Relative Humidity 5% to 95% RH
Others
System Fan 120 mm x 120 mm x 2 pcs
Easy 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: 24.25-25.75˚C; Humidity: 58.2-61.8%.
Certification
  • FCC
  • CE
  • BSMI
  • EAC
  • RCM
  • KC
Warranty
5 Years
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
  • User's Guide X 1
  • Accessory Pack X 1
  • AC Power Cord X 1
  • Expansion Cable: Infiniband X 1


Compatibility

Synology DX1215ii ,12-Bay ,3.5" Diskless NAS Expansion Unit (SMB/ENT)

Regular price $2,118.00
Sold Out

Tax included.

SKU: DX1215ii

Ask for Availability Check when this item will be back in stock.

Plug-and-play storage expansion for Synology DiskStation

With its 12-bay desktop form factor, the DX1215II provides generous storage expansion for Synology DiskStation 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.

Backed by Synology drives

Engineered to handle intensive 24/7 workloads, Synology drives consistently deliver top-grade performance.

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.

 

Specification

 

Hardware Specifications
Applied Models
Supports creating volumes across different units
  • FS series:FS1018
  • 19 series:DS2419+II, DS2419+
  • 18 series:DS3018xs
  • 17 series:DS3617xsII, DS3617xs
  • 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.
Storage
Drive Bays 12
Compatible Drive Type* (See all supported drives)
  • 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
Expansion Port 1 (Infiniband Interface)
Appearance
Size (Height x Width x Depth) 270 mm x 300 mm x 340 mm
Weight 9.02 kg
Power
Power Recovery Synchronized with the Synology DiskStation
Power Supply Unit / Adapter 550 W
AC Input Power Voltage 100V to 240V AC
Power Frequency 50/60 Hz, Single Phase
Power 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).
Temperature
Operating Temperature 5°C to 35°C (40°F to 95°F)
Storage Temperature -20°C to 60°C (-5°F to 140°F)
Relative Humidity 5% to 95% RH
Others
System Fan 120 mm x 120 mm x 2 pcs
Easy 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: 24.25-25.75˚C; Humidity: 58.2-61.8%.
Certification
  • FCC
  • CE
  • BSMI
  • EAC
  • RCM
  • KC
Warranty
5 Years
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
  • User's Guide X 1
  • Accessory Pack X 1
  • AC Power Cord X 1
  • Expansion Cable: Infiniband X 1


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