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678-602-5054 |
ISCSI to SAS CRS i-S24-S2142
| Featuring 1GbE iSCSI host connectivity and 6Gb/s SAS drive support, the CRS i-S24-S2142 provides a budget-friendly choice to help SMB users easily deploy IP SANs. Accommodating 24 SAS or SATA drives, the single-controller CRS i-S24-S2142 delivers optimal performance. The enterprise-class data protection and outstanding price-performance of the ESDS S24E-G2142 can generate significant business advantages. |
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| Host Ports |
Six 1GbE iSCSI ports |
| Storage Controller | Single controllers |
| Cache Memory | Default 1GB, up to 4GB |
| Drive Connectivity |
6Gb/s SAS connectivity Accommodates 3.5-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 - 3.5" 15,000 RPM 6Gb/s SAS drives 300, 560 ot 600GB - 2.5" 10,000 RPM 6Gb/s SAS drives 1,2 or 3TB - 3.5" 7,200 RPM 6Gb/s Nearline SAS drives |
| Maximum Number of Drives |
Per System :24 Via JBOD: 104 |
| Form Factor | 4U |
| 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 ** optional BBU and 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 |
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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 @ 8A to 240VAC @ 4A with PFC (auto-switching) Frequency: 50--60 Hz |