RAID 12 Bay SCSI to SATA II RAID Enclosure Subsystem

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Home RAID Storage SCSI to SATA II RAID Direct Attached 12-Bay SCSI-SATA II RAID Subsystem

External 12 Bay SCSI to SATA II RAID Storage System

High-Speed Direct Attached Hot-Pluggable SATA II Storage RAID Enclosure

Freedom Technologies iStor 3750 SCSI-SATA II RAID Disk Array

This 3750 is a Direct Attached 12 Drive 12 Bay SCSI-SATA II Enterprise RAID or JBOD data storage solution for applications such as clustering, database, streaming video and heterogeneous storage, which require high throughput and continuous uptime.

Included as standard, dual redundant, load-sharing power supply modules and power management circuitry accommodate the dynamic requirements of today's drives. Smart circuitry at each drive assures data integrity by minimizing drive damage during insertion and removal. This system further includes power supply-to-drive isolation, which allows control over voltage and current fluctuations.

IOSmart allows for the flexible configuration of logical drives, logical volumes and logical partitions and ensures instant RAID availability via background logical drive initialization. Fibre loops' load balancing is provided within the subsystem. The firmware's embedded intelligent algorithms, such as Adaptive Write Policy and Guaranteed Latency I/O, improve sequential write performance and ensure the fast and continuous flow of data.

The DrvSmart utility provides an easy way to store data while keeping it safe. One of the main DrvSmart functions, Media Scan, retrieves data from degraded or damaged hard drives and handles low quality drives in both the degraded mode and during the rebuild process. Other DrvSmart features include disk cloning, drive roaming, SMART, transparent resetting of non-responsive hard drives, and RAID parity update tracking and recovery.

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Specifications

3750 Optimized 2U Rack Chassis with Rackmount kit
Dimensions with handles: 3.5" Height, 19.0" Width, 19.9" Deep
Hard Drive Support: Up to 12 Hot-Pluggable SATA II Hard Drives, Automatic bad-sector reassignment. Dedicated bandwidth to each connected drive
RAID Controller: Included High-Performance SATA II Infortrend RAID Controller supports RAID levels 0, 1 (0+1), 3, 5, 6, 10, 30, 50, NRAID and JBOD. 600Mhz RISC CPU, 512KB L2 cache. Automatic background rebuilds. Configurable stripe size and write policy per array, Online Capacity Expansion (OCE) by adding new drives, copying and replacing drives with larger capacity.
Host Adaptors: 2 VHDCI SCSI ports. 320MBps Single controller bandwidth. Tag command queuing. Multiple target IDs
Interfaces: 2 Com ports, One (1) 10/100 Ethernet port.
Cooling System: (2) redundant, variable-speed hot-swappable fan modules to assure maximum chassis cooling efficiency and operation flexibility.
Power: 2 x 350-Watt redundant hot-swappable power supplies. 100VAC at 10A, 240 VAC at 5A with PFC (auto-switching)
Management: Firmware-embedded Java-based graphical user interface. Local/remote management; in-band or out-of-band via TCP/IP (Telnet, https). Centralized management to monitor and administer multiple RAID units on one screen. Secure link over SSL. Configuration Client for easy access to the configuration utility screen. SNMP 2.0 MIBs with get and set commands. Event notifications sent over email, fax, LAN broadcast, SNMP traps, MSN messenger, ICQ, SMS short messages
Warranty: 3 Year Limited Warranty. Optional 3 Year On-Site Warranty and Maintenance (3 Year On-Site support includes hard drive replacements)

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