| Characteristic |
Description |
 | |
| Purpose | 12-drive hot-swap SAS/SATA expansion module for ASUSTOR LOCKERSTOR 12R Pro and 16R Pro storage systems |
| Supported storage models | ASUSTOR LOCKERSTOR 12R Pro (AS7112RDX), ASUSTOR LOCKERSTOR 16R Pro (AS7116RDX) |
| Form factor | 2U |
| Controller(s) | SAS3X28R 28-port SAS port expander |
| Controller ports | Installed ports:
- 4 Mini-SAS HD ports (SFF-8644) for connection to the storage system (2 ports) and the next expansion module (2 ports) |
| Storage interface | Internal storage connection interface - SAS3/SATA3 |
| Supported Storage Types | For drives with hot-swappable primary cage:
- 3.5" SATA HDD
- 2.5" SATA HDD
- 2.5" SATA SSD
- 3.5" SAS HDD
- 2.5" SAS HDD
- 2.5" SAS SSD |
| Maximum number of drives | Per device: 12 hot-swappable |
| File management | File system:
- For built-in hard drives: EXT4 ,Btrfs |
| Storage Management | Supported RAID levels:
- Single
- JBOD
- RAID 0
- RAID 1
- RAID 5
- RAID 6
- RAID 10
Supported RAID array migration methods:
- Single -> RAID 1, 5, 6, 10
- RAID 1 -> RAID 5, 6, 10
- RAID 5 -> RAID 6
RAID levels that support storage expansion by completely replacing drives one by one:
- RAID 1
- RAID 5
- RAID 6
- RAID 10
RAID levels that support storage expansion by adding drives:
- RAID 5
Spare drive support in RAID arrays:
- RAID 1, RAID 5
Hard drives in an expansion unit cannot be combined with NAS drives in one RAID array. |
| Volume management | MyArchive:
- Hot swappable allows you to transfer or exchange large amounts of data
- Up to N-1 bays reserved for MyArchive connectivity
- File system support: EXT4, NTFS, HFS+, Btrfs and exFAT
- Support for 256-bit AES encryption on EXT4 and Btrfs
- Support for Btrfs snapshots
- Support for decryption via USB key |
| Power and cooling | Dual 650W hot-swappable, redundant power supplies
Three 80 x 38 mm redundant, hot-swappable cooling fans |
| Dimensions and weight | Height 89 mm, width 437 mm, depth 647 mm
Weight 13.15 kg without storage units |
| Power supply parameters | 100-240 AC
Power consumption: 24.68W (operation) / 6.02W (drives in sleep mode) |
| Operating conditions | Operating temperature from +0°C to +40°C
Storage temperature from -20°C to +70°C
Relative humidity operating and during storage from 5% to 95% without condensation |
| Noise level | 17.6dB (HDD standby) |
| Warranty | Standard 36 months warranty, service at the service center |