Synology RX1222sas Expansion
Synology Expansion Unit RX1222SAS 12-Bay 3.5" Diskless NAS (2U Rack) (SMB/ENT) for Scalable NAS Models
Accommodate massive storage growth
Expand your Synology rackmount SAS storage 12 bays at a time, for up to 84 additional 3.5"/2.5" SAS/SATA drives with a maximum of seven Synology RX1222sas expansion units.1 Add volumes when and where needed without interrupting services, thanks to Synology DiskStation Manager (DSM)’s online volume expansion and powerful volume management options.
RX1222SAS
RRP $7,139.00
Available in stock
Product Information
-
Hardware & Compatibility
- Drive Bays: 12
- Supported Drive Types:
- 3.5" SAS HDD
- 2.5" SAS SSD
- 3.5" SATA HDD
- 2.5" SATA SSD
- Hot Swappable Drives: Yes
- RAID Management: Managed through Synology DSM
- Supported Host NAS Models: SA3610, SA3600, SA3410, SA3400 (see official compatibility list)
- DSM Version Requirement: 6.2.4-25556 Update 3, 7.0.1-42218 Update 2, or later
External Ports
- SAS IN-port: 1
- SAS OUT-port: 1
Physical Specifications
- Dimensions (H x W x D): 88 mm x 430.5 mm x 692 mm
- Dimensions with server ears: 88 mm x 482 mm x 724 mm
- Weight: 13.5 kg
- Rack Installation: 4-post 19" rack (Synology Rail Kit RKS-02, sold separately)
Power & Cooling
- Power Supply: 500 W, redundant
- AC Input Voltage: 100V to 240V AC, 50/60 Hz, single phase
- Power Consumption: 194.4 W (access) / 82.56 W (HDD hibernation) (measured with Synology HAS5300-8T drives)
- System Fans: 4 x 80 mm (easy replacement)
- Noise Level: 54.5 dB(A) (fully loaded with Synology SAT5200-480G SSD, idle)
Environmental
- Operating Temperature: 0°C to 35°C (32°F to 95°F)
- Storage Temperature: -20°C to 60°C (-5°F to 140°F)
- Operating Humidity: 8% to 80% RH
- Storage Humidity: 5% to 95% RH
Certification & Warranty
- Certifications: FCC, CE, BSMI, UKCA, EAC, VCCI, RCM, KC, BIS
- Warranty: 5 years (from purchase date)
Packaging Content
- Main Unit x1
- Accessory Pack x1
- AC Power Cord x2
- Expansion Cable: Mini-SAS HD x2
- Quick Installation Guide x1
Optional Accessories
- Enterprise Series 3.5" SAS HDD: HAS5300 Series
- Enterprise Series 3.5" SATA HDD: HAT5300 Series
- Enterprise Series 2.5" SATA SSD: SAT5200 Series
- Rail Kit Sliding: RKS-02
Specifications
| Warranty | 5 Years |
| AV Output | None |
| Classification | Expansion Unit |
| Drive Bay Configuration (#) | 3.5" (12) / 2.5" (12) |
| Drive Bays | 12 |
| eSATA Port | No |
| External Port Configuration | Infiniband Port In (1) |
| Form factor | 2U Rack Mount |
| HDD Pre-Installed | Diskless |
| Hot Swap Bays | Yes |
| LAN | None |
| LCD Display Panel | No |
| Other Features | RAID Management through Synology DSM |
| Package Contents | Main Unit (1), Accessory Pack (1), AC Power Cord (1), Expansion Cable (1) |
| Packaging | Retail |
| Scalable | No |
| Software | Synology DSM |
| Storage Capacity (Installed) | None |
| Unit Dimensions (W x H x D mm) | 430.5 x 88.0 x 644.0 |
| USB Port | No |
| Weight (Kg) | 12.700 |
| Wireless | Not Supported |