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Freedom Technologies
4940 24TB, 2GB Fibre Channel to SATA2 RAID System with Dual
Redundant Infortrend SATA2 RAID Controllers provides outstanding
reliability, functionality and storage capacity. The dual RAID Controllers
remove a single point of failure ensuring the highest level of redundancy
in a single RAID storage enclosure. It can be configured for Network
Attached Storage (NAS) and Direct Attached Storage.
The
4940 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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4940 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 SATA2
Hard Drives, Automatic bad-sector reassignment. Dedicated bandwidth
to each connected drive
- RAID Controller: Dual Redundant High-Performance
Infortrend SATA2 RAID Controllers 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: Eight (8) FC-2G host channels; backward
compatible with 1GB-FC. Auto-negotiate FC-AL, point-to-point, or switched
fabric. Concurrent I/O commands. Tagged command queuing up to 256.
Variable stripe size per logical drive. Optimization setting for random
or sequential I/Os
- Interfaces: Eight (8) FC-2GB SFP host
ports, each using a short-wavelength adapter. 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: 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 - 1 Year On-Site 8 x 5 Next Business Day warranty support.
3 Year On-Site optional
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24-Drive
2GB Fibre to SATA2 RAID Enclosure System 
