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Freedom Technologies
4950 24TB, 4GB Fibre Channel to SATA II RAID System with Dual
Redundant Infortrend ASIC 400 SATA II 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
4950 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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4950 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 Hard Drives, Automatic bad-sector reassignment. Dedicated bandwidth
to each connected drive
- RAID Controller: Dual Redundant High-Performance
Infortrend ASIC 400 SATA II RAID Controllers 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: Eight (8) FC-4GB 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-4GB 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. Optional 3 Year On-Site Warranty Support.
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24-Drive
4GB Fibre to SATA II RAID Subsystem
