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678-602-5054 |
ISCSI to SAS CRS i-S12-R2140-2.5
| The CRS i-S12-S/R2140-2.5 provides excellent space and energy efficiency to help SMBs easily deploy budget-friendly IP SANs. Accommodating 12 small form factor (SFF) 2.5-inch drives in a high-density 1U enclosure, the dual-controller CRS i-S12-S/R2140-2.5 delivers optimal performance density. Its enterprise-class data protection and outstanding price-performance can generate significant business advantages. |
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| Host Ports | Four or Eight 1GbE iSCSI ports |
| Storage Controller | Single or Dual redundant controllers |
| Cache Memory | Default 2GB, up to 8GB |
| Drive Connectivity | Cost-effective storage ideal for high reliability applications |
| Accommodates twelve 2.5-inch drives in a 1U enclosure | Provides enterprise-class performance with high-density configuration |
| Green design: | |
| 1 High-efficiency power supplies | Power supplies delivering more than 80% energy conversion efficiency |
| 2 Intelligent multi-level drive spin-down technology | In spin-down state, drives can save up to 60% of energy consumption |
| CacheSafe technology | Backup battery automatically supplies power to write cached data into flash module for permanent protection during power outage |
| Fault-tolerant hardware modules | Redundant controllers, PSUs, fans; high-availability hardware design, preventing "single-point-of-failure" |
| Expansion up to 108 HDDs | Pay-as-you-grow" scalability; no waste on what you don't need, and no worries about what you will need |
| Powerful management suite (SANWatch) support, including multi-pathing functions |
1 Easy management and monitoring of your subsystems anywhere, locally or remotely 2 Recognize and manage redundant paths; support path failover and load-balancing |
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Multiple monitoring methods Real-time problem detection and notification to achieve continuous operation |
6Gb/s SAS connectivity Accommodates 2.5-inch disk drives S.M.A.R.T. support NCQ support Automatic bad-sector reassignment Dedicated bandwidth to each connected drive Drive buffer on/off switch |
| Supported Drives |
300, 450 or 600GB - 2.5" 10,000 RPM 6Gb/s SAS drives 32 or 64 GB - 2.5" 3Gb/s SATA SSD* * MUX board required when using SATA drives |
| Maximum Number of Drives |
Per system: 12 Via JBOD: 108 |
| Form Factor | 1U |
| RAID Functionality |
Global, delicated or enclosure hot-spare RAID levels supported : RAID 0, 1 (0+1), 3, 5, 6, 10, 30, 50, 60 Online expansion by: - Adding new drives - Copying and replacing drives with drives of larger |
| Capacity |
RAID migration Configurable stripe size and write policy per system Intelligent drive handling - In degraded mode: skips irreparable blocks to |
| Continue rebuild | - In normal operation: data-block verification and repair |
| Data Services |
Thin provisioning* Local replication ** - Snapshot - Volume copy/ mirror Remote replication* - Synchronous or asynchronous * Optional ** Available with Standard license and optional |
| Advanced license | |
| Green Design |
High-efficiency power supplies Intelligent multi-level drive spin-down |
| Availability and Reliability |
Redundant, hot-swappable hardware modules CacheSafe technology** Multi-pathing support Device mapper support An optional flash backup module needs to be purchased to activate |
| CacheSafe technology | |
| Notification | Various event notification methods including email, LAN broadcast, fax, SNMP traps, SMS, and MSN |
| Management |
Java-based SANWatch management software RS232 serial port for local access to firmware-embedded utility Automated cache flush and caching mode operation per enclosure status Telnet and SSH system monitoring via Ethernet Platform-independent firmware management GUI LCD keypad panel for monitoring and access to all configuration options Module status LED indicators: component presence detection & thermal sensors via I2C bus |
| OS Support |
Windows Server 2003 Windows Server 2008, 2008 R2 (including Hyper-V) RedHat Enterprise Linux SUSE Linux Enterprise Sun Solaris Mac OS X VMware Citrix IBM AIX |
| Service and Support | |
| All raid's ship with 3-year Standard Service |
Standard service: - Hardware warranty - Software update; 8x5 phone, web and email support Upgrade/Extension service*: Replacement part dispatch on the next business day (up to 5 years) - Advanced Service: 24x7 phone, web and email support + onsite diagnostics on the next business day - Premium Service: 24x7 phone, web and email support + onsite diagnostics in 4 hours * Optional ** Service may vary by region |
| Power |
Power supplies: Two 380W DC AC voltage: 115VAC @ 6A to 230VAC @ 3A with PFC (auto-switching) Frequency: 47-63 Hz |
| Environmental |
Temperature: 0 to 40°C operating/ -40 to 60°C non-operating Altitude: Sea level to 3660m (12,000ft) operating / sea level to 12,192m |
| (40,000ft) non-operating | Relative humidity: 5 to 95% non-condensing, operating and non-operating |
| Dimensions |
Without chassis ears / protrusions: 445mm (W) x 44mm (H) x 500mm (D) |
| Weight | Without HDDs:13.36kg (29.41lbs) |
| Package Dimensions | 780mm (W) x 220mm (H) x 590mm (D) |