Synology Expansion Unit RXD1215sas Rackmount 12-Bays (SAS drive only) – RXD1215sas
Expansion Unit RXD1215sas
Reliable, scalable SAS storage expansion unit
Overview
Features
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.
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.
Detailed Tech Specification
Hardware Specs
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Applied Models
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Supports creating volumes across different units | RC18015xs+ |
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| 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. | |
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Storage
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Drive Bays | 12 |
| Compatible Drive Type* (See all supported drives) |
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| Maximum Internal Raw Capacity | 192 TB (16 TB drive x 12) (Capacity may vary by RAID types) | |
| Hot Swappable Drive | Yes | |
| RAID Management through Synology DSM | Yes | |
| 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. | |
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External Ports
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SAS IN-port | 2 |
| SAS OUT-port | 2 | |
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Appearance
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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 | |
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Power
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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) |
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| British Thermal Unit | 846.21 BTU/hr (Access) 307.09 BTU/hr (HDD Hibernation) |
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Temperature
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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 | |
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Others
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System Fan | 60 mm x 60 mm x 4 pcs |
| Easy Replacement System Fan | Yes | |
| Noise Level* | 48 dB(A) | |
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Certification
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Warranty
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5 Years | |
| Notes | The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more) | |
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Environment & Packaging
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Environment
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RoHS Compliant | |
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Packaging Content
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Optional Accessories
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Rail Kit Sliding: RKS-02 | |
