Expansion Unit RXD1215sas

Expansion Unit RXD1215sas

Reliable, scalable SAS storage expansion unit

RXD1215sas
RXD1215sas

Massive scalability up to 180 drives

Up to fifteen RXD1215sas can be connected to the dual RC18015xs+ computing nodes1, accommodating massive scalability up to 180 drives and maximum raw storage beyond 1PB2. The shared storage architecture eliminates the need for data replication over the network, in addition to drastically reducing deployment costs.

Massive scalability up to 180 drives

Hardware redundancy enhances system uptime

RXD1215sas is equipped with redundant hardware components, such as power supply units, SAS modules, and system cooling fans. In the event of component failure, the system continues operating normally while replacement parts are obtained and installed.

Hardware redundancy enhances system uptime

Notes:

  1. Two RC18015xs+ and at least one RXD1215sas expansion unit are required to configure and operate. Additional RXD1215sas Expansion Units can be purchased separately.
  2. Raw storage capacity varies depending on hard drive model and individual settings. Hard drives are purchased separately. Learn more about the compatibility of hard drives, please click here.
Hardware Specifications
Applied Models
Applied Models
Supports creating volumes across different units RC18015xs+
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.
Storage
Storage
Drive Bays 12
Compatible Drive Type* (See all supported drives)
  • 2.5” dual-port SAS SSD
  • 2.5” dual-port SAS HDD
  • 3.5” dual-port SAS HDD
Hot Swappable Drive*
RAID Management through Synology DSM
Notes Synology only guarantees full functionality, reliability, and performance for Synology drives listed on the compatibility list. The use of non-validated components may limit certain functionality and result in data loss and system instability.
External Ports
External Ports
SAS IN-port 2
SAS OUT-port 2
Appearance
Appearance
Size (Height x Width x Depth) 88 mm x 430.5 mm x 692 mm
Size (Height x Width x Depth) (with server ears) 88 mm x 482 mm x 724 mm
Weight 18 kg
Rack Installation Support* 4-post 19" rack (Synology Rail Kit - RKS-02)
Notes The rail kit is sold separately
Power
Power
Power Recovery Synchronized with the Synology RackStation
Power Supply Unit / Adapter 500 W
AC Input Power Voltage 100V to 240V AC
Power Frequency 50/60 Hz, Single Phase
Power Consumption 248 W (Access)
90 W (HDD Hibernation)
British Thermal Unit 846.21 BTU/hr (Access)
307.09 BTU/hr (HDD Hibernation)
Temperature
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
Others
System Fan 60 mm x 60 mm x 4 pcs
Easy Replacement System Fan
Noise Level* 48 dB(A)
Certification
Certification
  • FCC
  • CE
  • BSMI
Warranty
Warranty
5 Years
Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
Environment & Packaging
Environment
Environment
RoHS Compliant
Packaging Content
Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Cord X 2
  • Expansion Cable: MiniSAS X 2
  • Quick Installation Guide X 1
Optional Accessories
Optional Accessories
Rail Kit Sliding: RKS-02

Notes:

  1. Model specifications are subject to change without prior notice.
  2. The figures are based on Synology internal testing. Each performance test is done individually. No other services or applications are processed at the same time.
  3. The actual performance may be lower than lab testing figure due to differences in server configuration, deployment, and the number of active operations.
  4. If usage requirements exceed the specifications above, please contact our regional partners for professional advice.