Popis produktu:

Featuring 1GbE iSCSI host connectivity and 6Gb/s SAS drive support, the ESDS S16E-R2142 provides a budget-friendly choice to help SMB users easily deploy high-availability IP SANs. Accommodating 16 SAS or SATA drives, the dual-controller ESDS S16E-R2142 delivers optimal performance. The enterprise-class data protection and outstanding price-performance of the ESDS S16E-R2142 can generate significant business advantages.

POZOR: MUX adaptér PN: 9373CMUX3G-0011 nutné zakoupit ke každé HDD pozici v případě použití se SATA HDD!

Host Ports
Twelve 1GbE iSCSI ports

Storage Controller
Dual redundant controllers

Cache Memory
Default 2GB, up to 8GB

** The default capacity may vary by region; please contact our sales representatives for details

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
1 or 2TB -  3.5" 7,200 RPM 3Gb/s SATA drives*
* MUX board is required
** For the latest compatibility details, please contact our sales representatives

Maximum Number of Drives
Per system: 16
Via JBOD: 112

Corresponding Expansion Enclosure
Please refer to Related Information

Form Factor
3U

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 large 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 Service
Local Replication**:
- Snapshot
- Volume copy/mirror

** Available with Standard license and optional Advanced license

Green Design
80 PLUS-certified power supplies delivering more than 80% energy efficiency
Intelligent multi-level drive spin-down

Availability and Reliability
Redundant, hot-swappable hardware modules
CacheSafe technology**
Multi-pathing support (EonPath)
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

Service and Support
All EonStor DS systems are shipped 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 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:
445mm (W) x 130mm (H) x 514mm (D)

Weight
Without HDDs:19.66kg (43.69lbs)