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Freedom Technologies 
4970 is a 24-Bay 4U, SAS to SATA II (3GB/S) RAID Subsystem
with a single Infortrend ASIC 400 RAID Controller. The
4970 provides outstanding reliability, functionality
and storage capacity. With current expandability up to 264TB.
The
4970 dual redundant, load-sharing power supply modules and
power management circuitry accommodate the dynamic requirements of today's
drives. 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.
Not sure if this system is right for you? Please feel
free to call us toll-free. We're
here to answer your questions.
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Specifications
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4970 4U 24-Bay Rack Chassis with Rackmount kit
Dimensions with handles: 6.9" Height, 19"
Width, 19.9" Deep
- Hard Drive Support: Up to 24 Hot-Pluggable SATA
II (3Gb/s) Hard Drives, Automatic bad-sector reassignment. Dedicated
bandwidth to each connected drive
- RAID Controller: Dual Redundant High-Performance
Infortrend ASIC 400 RAID Controller with 512MB Cache upgradeable to
2GB Cache, supports RAID levels 0, 1 (0+1), 3, 5, 6, 10, 30, 50, 60,
NRAID and JBOD. 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: Four SAS Multi-Lane Expansion Port.
Expand up to 264TB (using 1TB SATA II Hard Drives)
- Interfaces: Two (2) COM ports on the
controller module for RS-232C serial port (38400, n, 8, 1) and UPS
support. One (1) 10/100BaseT Ethernet port on the controller module
- Cooling System: (2) redundant, variable-speed hot-swappable
fan modules to assure maximum chassis cooling efficiency and operation
flexibility.
- Power: 3 x 406-Watt redundant hot-swappable
power supplies. 100VAC at 10A, 240 VAC at 5A with PFC (auto-switching)
- Management: SANWatch Management Suite with Snapshot
Protection. Firmware-embedded Java-based manager: Graphical user interface.
Local/remote management; in-band or out-of-band via TCP/IP. 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, 3 Year On-Site optional
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24-Drive
SAS to SATA II RAID Subsystem
