QNAP REXP-1220U-RP 12 Bay Rackmount 12Gbps SAS RAID Expansion Enclosure
Simple & flexible storage expansion for QNAP NAS
The REXP-1220U-RP expansion enclosure is designed for expanding the storage space on a QNAP NAS by connecting multiple expansion enclosures via high-speed mini SAS cables. Featuring a 12 Gbps SAS interface on the chassis, the REXP-1220U-RP ensures fast data passthrough from 12 Gbps SAS-enabled QNAP NAS even when using 6Gbps hard drives. This is especially useful for large data applications that require high performance interconnection, such as video surveillance, archiving large data, and TV broadcast storage.
- Plug and use, seamless capacity expansion
- Missing mode protection
- High density, high efficiency and high scalability
- Flexible management with the QTS Storage Manager
- Backup storage for the QNAP NAS
- Supports SAS 12 Gbps, SAS/SATA 6 Gbps HDD and SSD
- Backward compatible with a 6 Gbps SAS-enabled NAS / REXP expansion unit and 6 Gbps SAS HBA by using the 12Gb/s SAS for 6Gb/s SAS cable
Specification
| JBOD Connection Interface | SAS |
| Drive Bay | 12 x 3.5-inch
The system is shipped without HDD.
|
| Drive Compatibility | 3.5-inch bays: 3.5-inch SAS 12Gb/s, 6Gb/s hard disk drives 3.5-inch SATA 6Gb/s, 3Gb/s hard disk drives 2.5-inch SATA 6Gb/s, 3Gb/s solid state drives You can only use one disk type (HDD or SSD) in a RAID group. Combining different types of disk in one RAID group is not supported.
|
| Hot-swappable | yes |
| Form Factor | 2U Rackmount |
| Host Interface | Three SAS 12Gbps 4x wide port |
| LED Indicators | Front panel: Status, fault, system over heat, fan error Rear panel: SAS link, SAS error, enclosure ID |
| Buttons | Power Button |
| Dimensions (HxWxD) | 88 × 439 × 520 mm |
| Weight (Net) | 14.8 kg |
| Weight (Gross) | 21.99 kg |
| 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, wet bulb: 27˚C (80.6˚F) |
| Power Supply Unit | Redundant/ Hot Swap ATX Power Supply, 400W, 90- 264Vac~, 47-63Hz |
| Power Consumption: Operating Mode, Typical | 162.47 W
Tested with drives fully populated.
|
| System Warning | Buzzer |
| QTS / QuTS hero | yes |
| Supports JBOD cascading | yes |
| Standard Warranty | 3 |
| Management | Managed via QNAP QTS OS 1. Supports disk S.M.A.R.T. information 2. RAID expansion enclosure identifier 3. Locate RAID expansion enclosures 4. Locate hard disks on RAID expansion enclosure 5. Smart fan control by detecting system and hard drive temperature 6. In-band SAS firmware update |
