Promise Vtrak E310f-Single, 2U Rack SAS pre 12-drive HOT SWAP 2xFC

Popis produktu:

12bay RAID Storage System for up to 12 SAS and/or SATA Harddisks, 2x FibreChannel 4GS

System and Controller Features
Controllers
Dual Controller Configuration (E310f- Dual) / Single Controller Configuration, Upgradeable (E310f - Single)
Automatic Failover/Failback RAID Controllers; Active/Active with LUN Affinity* or Active/Standby
Drive Support
Up to twelve 3.5” x 1” hard drives: SAS 3Gb/s, SATA II 3Gb/s and 1.5Gb/s -- direct connect in single I/O controller configuration or uses the Promise SATA MUX Adapter in dual I/O controller configuration; Staggered physical drive spin-up
Supports any mix of SAS 3Gb/s, SATA II 3Gb/s and 1.5Gb/s drives simultaneously in the same system; Direct SATA LED support
External I/O Ports (per controller)
Dual 4Gb Fibre Channel host port - Backwards compatible with 2Gb and 1Gb FC HBAs; One external 3Gb/s SAS x4 ports for JBOD expansion (up to 4 VTrak J-Class JBOD Systems)
Data Cache
Mirrored and Shared 512MB predictive data cache (max. to 2GB - must be purchased through Promise);
Automatic write cache destaging; 72-hour battery backup for 512MB
Command Queue Depth
512 commands per VTrak controller
Operational Features
RAID Levels
RAID 0, 1, 1E, 5, 6, 10, 50, 60 – Any combination of these RAID levels can exist at the same time
RAID Flexibility
Configurable RAID stripe size: 64K, 128K, 256K, 512K and 1MB stripe size per disk
Background task priority tuning: adjustment of minimum I/O reserved for server use during all background tasks
Hot spares
Multiple global or dedicated hot-spare drives with revert options
Max Logical Drives per subsystem
256 in any combination of RAID levels and array types
Max Logical Drives per array
32 logical drives (LUNs); Supports LUN Carving by allowing an array to be divided into multiple logical drives;
RAID level, stripe size, sector size and cache policy can be configured per LUN. Supports out of order logical drive deletion
and re-creation out of order logical drive deletion and re-creation
Max LUNs per Target ID
Up to 256
LUN Masking and Mapping
Supports up to 128 initiators based on FC WWPN
Disk data formats
Supports Disk Data Format (DDF) for industry wide standardization and drive roaming between VTrak systems
Background Activities
Media Patrol; Background synchronizing; Foreground initialization; Rebuild; Redundancy Check; SMART condition polling;
OCE (Online Capacity Expansion); RLM (RAID Level Migration);
Priority Control, Rate Control and watermarking per BGA in Disk and NVRAM
RAID Robustness
Physical Drive Error Recovery: PDM (Predictive Data Migration): Replace un-healthy disk member in array, and keep array on normal status during the data transition between healthy PD and replaced PD, Bad Sector Re-mapping, Media Patrol, SMART, Intelligent error recovery mechanisms for erroneous RAID members, RAID 5/6 inconsistent data Prevent (Write Hole Table), Data Content Error Prevention (Read/Write Check Table) NVRAM event logging
SCSI Commands
Supports extensive SCSI command set equivalent to SCSI/FC hard disk drives;
Variable sector size (512Byte to 4kB) to break OS 2TB limitation; 16Byte CDB support for 64-bit LBA address
System Management
Supported Operating Systems
Windows 2000, Windows 2003, & Linux (Red Hat, SuSE)
Multi-Path I/O support
PerfectPath™ Manager – based on Microsoft MPIO architecture (Windows only)
Management Tools
Operating System independent; Localized in multiple languages; SSL Security support; WebPAM PROe, Web based GUI, via
Ethernet port; Command Line Interface and Utility via Serial Port or Ethernet (Telnet); Auto, Express and Advanced configuration support for novice and skilled users. Seamless software failover and failback on management Ethernet port
Management Interfaces/Protocols
Embedded Web server and mgmt support – No host agent is needed; Ethernet, RJ-11 Serial Port; CIM/WBEM, SNMP, SSL, SLP,
Event Notification
Email, NETSEND; audible (buzzer), and visible (LEDs) alarms
Mechanical Specifications
Voltage
100-240 Vac Auto-Ranging
Current (Maximum)
8 A @ 100 Vac; 4 A @ 200 Vac (current rating with two power cords)
Frequency
50-60 Hz
Power Supply
Dual 400W, hot swap and redundant with PFC, N+1 designt swap and redundant
Power Consumption
141.68 Watts (under load w/o HDD) / 452.68 Watts (under load with SAS HDD)
Operating Temperature
5°~40°C (-40°~60°C non operational)
Relative Humidity
Maximum 95%
Vibration
Random, 0.21 grms, 5-500Hz, 30Mins, X, Y, Z axis
Dimensions (H x W x D)
8.8 x 44.4 x 56.1 cm (3.5 x 17.5 x 22.1in)
Weight
Net weight (system only): 26 kg (57 lbs) without drives, 32 kg (71 lbs) with 12 drives**
Gross weight (including carton): 29kg (64 lbs) without drives
Safety
CE, FCC Class A, VCCI, C-Tick , cUL, TUV, CB, BSMI
Warranty and Support
Warranty
Three years complete system limited warranty
Support
24 x 7 email and phone support (English only); 24 x 7 access to Promise support site – drivers, firmware, compatibility

Stránky o produkte:

http://www.promise.com/product/product_detail_eng.asp?product_id=175

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