Host Ports
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Two 4Gb/s Fibre Channel ports
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Storage Controller
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Single controller
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Cache Memory
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Default 1GB, up to 4GB
** The default capacity may vary by region; please contact our sales representatives for details
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Drive Connectivity
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3Gb/s SAS connectivity
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Accommodates 3.5-inch disk drives
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S.M.A.R.T. support
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NCQ support
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Automatic bad-sector reassignment
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Dedicated bandwidth to each connected drive
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Drive buffer on/off switch
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Supported Drives
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2.5 10,000 RPM 6Gb/s SAS drives - 300GB, 450GB, 600GB or 900GB
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3.5 15,000 RPM 6Gb/s SAS drives - 300GB, 450GB or 600GB
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3.5" 7,200 RPM 6Gb/s Nearline SAS drives -1TB, 2TB, 3TB or 4TB
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3.5" 7,200 RPM 6Gb/s SATA drives - 500GB, 1TB or 2TB
** For the latest compatibility details, please contact our sales representatives
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Maximum Number of Drives
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Per system: 12
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Via JBOD: 84
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Corresponding Expansion Enclosure
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Please refer to Related Information
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Form Factor
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2U
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RAID Functionality
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Global, delicated or enclosure hot-spare
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RAID levels supported : RAID 0, 1 (0+1), 3, 5, 6, 10, 30, 50, 60
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Online expansion by: - Adding new drives - Copying and replacing drives with drives of larger capacity
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RAID migration
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Configurable stripe size and write policy per system
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Intelligent drive handling - In degraded mode: skips irreparable blocks to continue rebuild - In normal operation: data-block verification and repair
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Data Services
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* Optional ** Available with Standard license and optional Advanced license
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Green Design
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Availability and Reliability
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** Optional BBU and flash backup module need to be purchased to activate CacheSafe technology
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Notification
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Various event notification methods including email, LAN broadcast, fax, SNMP traps, SMS, and Skype.
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Management
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Java-based SANWatch management software
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RS232 serial port for local access to firmware-embedded utility
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Automated cache flush and caching mode operation per enclosure status
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Telnet and SSH system monitoring via Ethernet
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Platform-independent firmware management GUI
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LCD keypad panel for monitoring and access to all configuration options
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Module status LED indicators: component presence detection & thermal sensors via I2C bus
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OS Support
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** For the latest OS support details, please contact our sales representatives.
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Service and Support
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All EonStor DS systems are shipped with 3-year Standard Service
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Standard service: - Hardware warranty - Software update; 8x5 phone, web and email support
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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
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Power
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Environmental
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Altitude: Sea level to 3660m (12,000ft) operating / sea level to 12,192m (40,000ft) non-operating
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Relative humidity: 5 to 95% non-condensing, operating and non-operating
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Dimensions
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Without chassis ears / protrusions: 440mm (W) x 90mm (H) x 500mm (D)
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Weight
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Without HDDs:17.00kg (37.48lbs)
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Package Dimensions
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779mm (W) x 515mm (H) x 597mm (D)
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