A16F-R2431
- FC-4G to
SATA-II (3Gbps) RAID subsystem
- Eight (8)
FC-4G host ports w/ onboard bypass
- Redundant,
active-active RAID controllers
- Hardware
RAID6 XOR by dedicated ASIC400 chipsets
- Intelligent
load-balancing; internally & between host links by the EonPath™ multi-path
software
- Proactive
parity and media error manual and scheduled scan/repair
- High-availability,
modular enclosure design
- Adaptive
writer policy
- Up to 2GB
cache per controller
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Host Interface
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Drive Interface
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Model
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Form Factor
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FC-4G x 8
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SATA-II (3Gbps)
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A16F-R2431
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3U rack-mount
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Specifications
RAID Controller
- Hardware RAID
parity computing
- Supports RAID
0, 1 (0+1), 3, 5, 6, 10, 30, 50, 60, and NRAID
- RAID
Migration
- Configurable
stripe size and write policy per array
- Multiple
Global, Dedicated, & Enclosure-specific hot-spares
- Intelligent
Drive Handling:
- In degraded
mode: skips irreparable blocks to continue rebuild
- In normal
operation: data-block verification and repair
Host Interface
- Eight (8)
FC-4G host port w/HUB functions
- Concurrent
I/O commands
- Tagged
command queuing up to 256
- Adaptive
cache write policies
Drive Interface
- Sixteen (16)
3.0Gbps SATA-II (3Gbps) , hot-swappable drive trays
- Accommodates
1-inch pitch, 3.5-inch SATA-II (3Gbps) disk drives
- S.M.A.R.T.
and NCQ support·
Automatic bad-sector reassignment
- Dedicated
bandwidth to each connected drive
System Components
- Heavy duty 3U
enclosure
- Dual-redundant
RAID controller modules
- One (1) 512MB
DDR RAM DIMM module (default, supports up to 2GB in size) on each
controller
- Two (2),
hot-swappable, redundant, 530W power supply units
- Two (2),
redundant, dual-speed cooling modules
- Sixteen (16),
hot-swappable drive trays
- Two (2)
forearm handles
- LCD keypad
panel
- Li-Ion, life
expectancy & charge level aware battery backup unit (BBU)
Management
- COM1 serial
port for local access to firmware-embedded utility
- COM2 for UPS
connection
- GUI, Telnet,
and SSH system monitoring via Ethernet
- Browser-based
or Java-based RAIDWatch manager software
- Firmware-embedded
manager via RS-232C (audio jack) that is platform independent
- Widest range
of event notification methods including email, LAN broadcast, fax, SNMP
traps, SMS, and MSN
- LCD keypad
panel to all configuration options
- Variable
logical drive options per DIMM size
- Module status
LED indicators:
- Two (2) per
drive tray
- Seven (7)
per controller module
- One (1) per
power supply unit
- One (1) per
BBU module
- Two (2) per
cooling module
- Module failure
alert through I 2 C bus
Interfaces
- One (1) Fast
Ethernet management port
- Two (2)
serial COM port (38400, n, 8, 1)
Power Supply Module Two (2) redundant hot-swappable power supplies
with PFC
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Input
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100~240VAC with 530W PFC (auto-switching)
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47 to 63Hz
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Output
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(Maximum output: 530 Watts)
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+12.0V
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30A max.
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+ 5.0V
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32A max.
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+ 3.3V
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32A max.
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Cooling Module
Two (2) redundant dual-fan cooling modules
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Maximum air flow:
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High speed: 90 CFM
Low speed: 70 CFM
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Environmental Specifications
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Operating temperature:
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0º to 40ºC (35ºC w/ battery)
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Non-operating temperature:
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- 40º to 60ºC
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Relative humidity:
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5 to 95%, non-condensing
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Altitude:
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Operating: sea level to 12,000 ft
Non-operating: sea level to 40,000 ft
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Dimensions:
- Chassis
without handles: 445(W) x 130(H) x 488.2(D) mm (17.5 x 5.1 x 19.2 inches)
- Chassis with
handles: 482.6(W) x 131(H) x 504.3(D) mm (19 x 5.2 x 19.9 inches)
- Package:
423(H) x 567(W) x 772(D) mm (16.7 x 22.3 x 30.4 inches)
System weight:
- Net weight:
28kg
- Gross weight:
31kg (without drives)
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