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678-602-5054 |
ISCSI to SAS CRS i-S24-R2142-2.5
| The CRS i-S24-R2142-2.5 provides excellent space and energy efficiency to help SMBs easily deploy budget-friendly IP SANs. Accommodating 24 small form factor (SFF) 2.5-inch drives in a high-density 2U enclosure, the dual-controller CRS i-S24-R2142-2.5 delivers optimal performance density. Its enterprise-class data protection and outstanding price-performance can generate significant business advantages. |
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| Host Ports | Eight 8Gb/s Fibre Channel ports |
| Storage Controller | Single or Dual redundant controllers |
| Cache Memory | Default 2GB, up to 8GB |
| Drive Connectivity |
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 |
| Maximum Number of Drives | Per system: 24 |
| Via JBOD: 144 | Corresponding Expansion Enclosure |
| Form Factor | 2U |
| 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 |
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 |
1 High-efficiency power supplies 2 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 shipwith 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 530W DC AC voltage: 100VAC @ 10A to 240VAC @ 5A 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: 446mm (W) x 88mm (H) x 514mm (D) |
| Weight | Without HDDs:17.32kg (38.18lbs) |
| Package Dimensions | 709mm (W) x 400mm (H) x 528mm (D) |