2U/12 bays, SAS-SAS / SATA II RAID subsystem
 |
 |
Features
- Supports RAID levels 0, 1, 3, 5, 6, 30, 50, 60 and JBOD
- Supports online Array roaming
- Online RAID level/stripe size migration
- Online capacity expansion and RAID level migration simultaneously
- Online Volume Set Expansion
- Supports multiple array enclosures per host connection
- Supports greater than 2TB per volume set (64-bit LBA support)
- Supports 4K bytes/sector for Windows up to 16TB per volume set
- Support spin down drives when not in use to extend service(MAID)
- Transparent data protection for all popular operating systems
- RAID ADG provides the highest level of data protection
- Instant availability and background initialization
- Supports S.M.A.R.T, NCQ and OOB Staggered Spin-up capable drives
- Supports hot spare and automatic hot rebuild
- Local audible event notification alarm
- Supports password protection and UPS connection
- Built-in serial port interface for remote event notification
- Redundant flash image for high availability
Specification
| Model | SB-2123-S3S3 |
| Form-factor | 2U 19-inch rackmount chassis |
| RAID Controller | Intel IOP341 64-bit |
| RAID level | 0, 1, 3, 5, 6, 30, 50, 60 and JBOD |
| Cache memory | 512MB ~ 2GB DDR2 SDRAM |
| Host bus interface | SAS (3 Gb/s) per port |
| Drive bus interface | SAS or 3Gb/s SATA II |
| Data transfer rate | Up to 300MB/sec per channel |
| Expansion | One 4x mini SAS (SFF-8088) |
| Hot-swap drive trays | Twelve (12) 1-inch trays |
| Online capacity expansion, RAID level / stripe size migration | Yes |
| Online Volume sets expansion | Yes |
| Online Array roaming | Yes |
| Online consistency check | Yes |
| SMTP manager and SNMP agent | Yes |
| E-mail Notification | Yes |
| Redundant Flash image | Yes |
| R-Link support | Yes |
| Support over 2TB per volume | Yes |
| Instant availability and background initialization | Yes |
| S.M.A.R.T. support | Yes |
| New disk insertion / removal detection | Yes |
| Failed drive auto rebuild | Yes |
| Continuous rebuild | Yes |
| Multiple RAID selection | Yes |
| Bad block auto-remapping | Yes |
| Audible alarm | Yes |
| Password protection | Yes |
| UPS connection | Yes |
| SES2 enclosure management | Yes |
| Hot-swap power supplies | Yes |
| Cooling fans | Two(2) 350W power supplies w/PFC |
| Battery backup | 2 |
| Power requirements | Option |
| Environmental | AC 90V ~ 264V Full Range 8A ~ 4A, 47Hz ~ 63Hz |
| Relative Humidity | 10% ~ 85% Non-condensing |
| Operating Temp | 10oC ~ 40oC (50oF ~ 104oF) |
| Physical Dimension | 88(H)x482(W)x650(D)mm |
| Weight (Without Disk) | 13.5kgs/29.7Lb |
