Qnap TL-R1620Sdc 16-Bay SAS-3 / SATA III JBOD Expansion Enclosure with Dual Controllers
For Select QNAP NAS & Server Devices
16 x 2.5"/3.5" SAS-3/SATA III Drive Bays
6 x Mini-SAS HD (SFF-8644) Wide Ports
Supports JBOD RAID Configuration
3 RU Rackmount Design
Link Aggregation Support
Daisy Chaining & Multipath Routing
SAS DataBolt Technology
Redundant 550W Power Supply
| 16-Bay Dual-Controller SAS JBOD Expansion Unit Specifications | |
|---|---|
| Form Factor | 3U Rackmount |
| Dual-Controller Design (HA) | Yes – High Availability (HA) configuration supported |
| Operating Temperature | 0 - 40 °C (32°F - 104°F) |
| Storage Temperature | -20 - 70 °C (-4°F - 158°F) |
| Relative Humidity | 5-95% RH (non-condensing) |
| Standard Warranty | 5 Years |
| Storage | |
| Drive Bays | 16 x 3.5-inch (HDDs not included) |
| Drive Compatibility |
3.5-inch SAS 12Gb/s, 6Gb/s HDDs 2.5-inch SAS 12Gb/s, 6Gb/s HDDs 2.5-inch SAS 12Gb/s, 6Gb/s SSDs Note: Only one disk type (HDD or SSD) per RAID group; mixing types not supported. |
| Hot-Swappable Drives | Yes |
| JBOD Connection Interface | SAS |
| Host Interface | 3 x 12Gb/s SAS 3.0 wide ports (4-wide Mini-SAS HD SFF-8644) per controller |
| Supported Features |
JBOD cascading Multi-path support NAS storage pool expansion Managed via QES OS and JBOD Manager for Windows |
| Physical & Power | |
| Dimensions (HxWxD) | 131.3 × 482.2 × 425.3 mm (excluding ear hook & PSU protrusion) |
| Net Weight | 13.92 kg |
| Gross Weight | 17.84 kg |
| Power Supply | 2 × 550W (100–240V AC, redundant) |
| Power Consumption (Typical) | 212.24 W (with drives fully populated) |
| Cooling Fans | 3 × 80 mm, 12VDC |
| System Warning | Buzzer |
| Indicators & Controls | |
| Front Panel LEDs | HDD 1-16, Status, Power, Fan, Temperature, SAS connector status |
| Buttons | Power, OLED Display |
| Software / OS Compatibility | |
| Operating System | QNAP QES and Windows |
| Management | Managed via NAS QES OS and JBOD Manager for Windows |











