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| EonStar A08U-C2411 8 slotlu SATA II-SCSI Raid Subsystem |
RAID
Multiple arrays configurable with dedicated or global hot spares
RAID levels supported: RAID 0, 1 (0+1), 3, 5, 10, 30, 50, and NRAID
Online expansion by: Adding new drives,copying and replacing drives with drives of larger cap.
Automatic background rebuilds, Configurable stripe size and write policy per array
Intelligent drive handling: In degraded mode: skips irreparable blocks to continue rebuild
In normal operation: data-block verification and repair
INTERFACE
One (1) SCSI-320 channel through two (2) VHDCI 68-pin SCSI ports; SCSI-160 backward compatible
Concurrent I/O commands ,Tagged command queuing up to 256
Variable stripe size per logical drive ,Optimization setting for random or sequential I/Os
DISK INTERFACE
Eight (8) 3Gbps SATA-II (3Gbps) , hot-swappable drive trays that accommodate 1-inch pitch, 3.5-inch SATA-I or SATA-II (3Gbps) disk drives
Automatic bad-sector reassignment,Dedicated bandwidth to each connected drive
SYSTEM COMPONENTS
One (1) tower/desktop convertible enclosure
One (1) RAID controller module
One (1) 128MB SDRAM DIMM module (pre-installed on the controller module)
One (1) 250W power supply unit
Two (2), hot-swappable, redundant, single-fan cooling modules running in high/low speeds
Management
Front LCD control panel for setup and configuration
10/100 BaseT Ethernet for out-of-band management
One (1) RS-232C serial port for local access to firmware-embedded utility
VT-100 terminal emulation via RS-232C
Telnet access via onboard Ethernet port
Java-based RAIDWatch® GUI manager:
Cross-platform, remote administration with SSL
Out-of-band access via Ethernet
Centralized management to monitor and administer multiple RAID units on one screen
Configuration Client for real-time event notification over Email, Fax, LAN broadcast, SNMP Traps, MSN messenger, ICQ, SMS short messages, and the configuration utility screen
SNMP SUPPORT
SNMP trap event notification with plain-text event message (no MIB file required)
SNMP V2.0 MIB file support with get-and-set commands
INDICATORS
Onboard alarm is triggered when one of the following modules fails:
RAID controller module
Cooling module
Power supply unit
Hard drive
Violated temperature thresholds
INTELLIGENT DRIVE HANDLING
If two bad blocks occur on two member drives of an array, the integrity of the stored data is endangered. Media Scan, Infortrend's innovative intelligent drive handling function, retrieves data from the damaged sectors. Media Scan handles low quality drives in both the degraded mode and during the rebuild process. For additional data security, other intelligent drive management features include the transparent resetting of hung hard drives, power-failure management, and bad-drive handling during LD expansion.
TASK SCHEDULER
The Task Scheduler is combined with Media Scan so that the scanning operation can be scheduled beginning at a specified start time and repeating at the configurable intervals. The operation is thus hands free. Each such schedule can be defined to operate on individual hard drives, all drives of a certain class, all member drives of a specified logical drive, or all member drives of all logical drives. |
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Grafik işleme
Video işleme
Sayfa tasarımı
CAD-CAM |
| Masaüstünde yüksek kapasiteli depolama imkanı. 8 TB'ye kadar büyüyebilen kapasite. Yüksek performans ve yüksek güvenlik seviyesi. Masaüstü yayıncılık, sayfa tasarımı, grafik uygulamaları, video uygulamaları için çok uygun. |
| ArabirimlerSCSI 320 |
| ArabirimlerSATA II 3GBps Diskler |
| Raid Seviyeleri0, 1 (0+1), 3, 5, 10, 30, 50 |
| Güç Kaynağı / FANRedundant Hot-Swap |
| GüvenlikSNMP Desteği |
RAID
Multiple arrays configurable with dedicated or global hot spares
RAID levels supported: RAID 0, 1 (0+1), 3, 5, 10, 30, 50, and NRAID
Online expansion by:
Adding new drives
Copying and replacing drives with drives of larger capacity
Automatic background rebuilds
Configurable stripe size and write policy per array
Intelligent drive handling:
In degraded mode: skips irreparable blocks to continue rebuild
In normal operation: data-block verification and repair
Host Interface
Two (2) SCSI-320 channels through four (4) VHDCI 68-pin SCSI ports; SCSI-160 backward compatible
Concurrent I/O commands
Tagged command queuing up to 256
Variable stripe sizes per logical drive
Optimization setting for random or sequential I/Os
Drive Interface
Eight (8) 3Gbps SATA-II (3Gbps) , hot-swappable drive trays that accommodate 1-inch pitch, 3.5-inch SATA-I or SATA-II (3Gbps) disk drives
Automatic bad-sector reassignment
Dedicated bandwidth to each connected drive
System Components
Single controller configuration provides full RAID functionalities
One (1) tower/desktop convertible enclosure
One (1) RAID controller module
One (1) 128MB SDRAM DIMM module (pre-installed module)
Two (2) 250W power supply units
Two (2), hot-swappable, redundant, single-fan cooling modules running in high/low speeds
Eight (8) hot-swappable drive trays
Optional battery backup unit (BBU)
Management
Front LCD control panel for setup and configuration
10/100 BaseT Ethernet for out-of-band management
One (1) RS-232C serial port for local access to firmware-embedded utility
VT-100 terminal emulation via RS-232C
Telnet access via onboard Ethernet port
Java-based RAIDWatch® GUI manager:
Cross-platform, remote administration with SSL
Out-of-band access via Ethernet
Centralized management to monitor and administer multiple RAID units on one screen
Configuration Client for real-time event notification over Email, Fax, LAN broadcast, SNMP Traps, MSN messenger, ICQ, SMS short messages, and the configuration utility screen
SNMP agent support:
SNMP trap event notification with plain-text event message (no MIB file required)
SNMP V2.0 MIB file support with get-and-set commands
Indicators
Onboard alarm is triggered when one of the following modules fails:
Cooling module
Power supply unit
Hard drive
Violated temperature thresholds
Module status LED indicators:
Two (2) per drive tray
One (1) per cooling module
One (1) per power supply unit
One (1) per BBU module
Three (3) per LCD panel
Four (4) per RAID controller module
Two (2) per Ethernet port
Module failure alert through I2C bus
Intelligent Drive Handling
If two bad blocks occur on two member drives of an array, the integrity of the stored data is endangered. Media Scan, Infortrend's innovative intelligent drive handling function, retrieves data from the damaged sectors. Media Scan handles low quality drives in both the degraded mode and during the rebuild process. For additional data security, other intelligent drive management features include the transparent resetting of hung hard drives, power-failure management, and bad-drive handling during LD expansion.
Task Scheduler
The Task Scheduler is combined with Media Scan so that the scanning operation can be scheduled beginning at a specified start time and repeating at the configurable intervals. The operation is thus hands free. Each such schedule can be defined to operate on individual hard drives, all drives of a certain class, all member drives of a specified logical drive, or all member drives of all logical drives.
Interfaces
Four VHDCI (4) ports in two (2) dual-stacked VHDCI SCSI connectors
One (1) COM port (38400, n, 8, 1)
One (1) 10/100BaseT Ethernet port
Power Supply Module
Two (2) power supplies with PFC
Input: 90VAC at 8A, 260VAC at 4A with PFC (auto-switching)
47 ~ 63Hz
Output: (Maximum output: 250 Watts)
+12.0V 16A max.
+ 5.0V 20A max.
+ 3.3V 20A max.
Cooling Module
Two (2) redundant single-fan cooling modules
Maximum air flow (each module): High speed: 53 CFM Low speed: 23 CFM
Environmental Specifications
Operating temperature: 0 to 40°C
Non-operating temperature: - 40º to 60ºC
Relative humidity: 5~95%, non-condensing
Operating altitude: 0 to 10,000 ft 0 to 40,000 ft
Dimensions
Chassis: 362.3(H) x 128(W) x 327.6(L) mm - default tower
Package: 450H x 500W x 600D mm
System Weight
Net weight: 22.5kg
Gross weight: 21kg
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