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ABERDEEN XDAS 103S/S - 3U/2.3TB
SCSI-to-SCSI RAID SCALABLE STORAGE SOLUTION
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RAID
- Multiple arrays configurable with
dedicated or global hot spares
- Supports RAID 0, 1 (0+1), 3, 5, 10, 30,
50, NRAID and JBOD
- Automatic background rebuilds
- Configurable stripe size and write
policy per array
- Intelligent drive handling:
- In degraded mode: skips
irreparable blocks to continue rebuild
- In normal operation:
data-block verification and repair
System Components
Redundant, hot-swappable components ,
designed for no single point of failure
- One (1) XDAS enhanced 3U enclosure
- One (1) RAID controller module
- One (1) 256MB or above DDR RAM DIMM
module (pre-installed on the controller module)
- Two (2) hot-swappable, redundant, 460W
power supply units
- Two (2) hot-swappable, redundant,
dual-fan cooling modules running in high/low speeds
- Sixteen (16) hot-swappable drive trays
- Two (2) front handles; one (1) with LCD
panel
- Optional battery backup unit (BBU)
Host Interface
- Two (2) SCSI-320 through dual-stacked
VHDCI 68-pin SCSI port; SCSI-160 backward compatible
- 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
Drive Interface
- Sixteen (16) SCSI drive trays that
accommodate 1-inch pitch, 3.5-inch SCSI-320 disk drives;
SCSI-160 backward compatible
- Dual channels across 16 drives within
each subsystem
- Automatic bad-sector reassignment
- Drives hot-swappable
Management
- Firmware-embedded utility via LCD
keypad or RS-232C port
- Host-side SES emulation with
pass-through to back-end SES emulation
- 10/100 BaseT Ethernet for out-of-band
management
- Two (2) COM ports for local access to
firmware-embedded utility and UPS connectivity
- Firmware-embedded Java-based RAIDWatch®
manager:
- VT-100 terminal emulation via
RS232 serial port
- Telnet access via onboard
Ethernet port
- Cross-platform, remote
administration with SSL
- Out-of-band access via
Ethernet
- Centralized management to
monitor and administer multiple RAID units on
one screen
- Configuration Client for easy access to
the configuration utility screen
- SNMP 2.0 MIBs with get and set commands
Indicators
- Onboard alarm is triggered when one of
the following fails:
- RAID controller module
- Cooling module
- Power supply unit
- Hard drive
- BBU module (if installed)
- Module status LED indicators:
- Two (2) per drive tray
- Three (3) per LCD panel
- Four (4) per RAID controller
module
- Two (2) per Ethernet port
- Two (2) per cooling module
- One (1) per power supply unit
- One (1) per BBU module
- Module failure alert through I2C
bus
- Event notifications sent over email,
fax, LAN broadcast, SNMP traps, MSN messenger, ICQ, SMS
short messages
- System alerts through Java-based
RAIDWatch manager
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Interfaces
- Two (2) dual-stacked VHDCI SCSI ports
- Two (2) audio jack RS-232C serial port
(38400, n, 8, 1)
- One RJ-45 Ethernet port
Power Supply Module
Two (2) redundant, hot-swappable power supplies with PFC
Cooling Module
Two (2) redundant, dual-fan cooling modules Maximum Air
Flow: High speed: 31.8 CFMDimensions
- 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)
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Click images for larger versions.
FEATURES
- SCSI to SCSI single controller RAID subsystem
with SCSI-320 host I/F providing full-featured RAID
functionality
- Hardware XOR engine by dedicated ASIC266 chipsets
- Dual-speed fans to reduce system noise and power consumption
- Redundant hot-swappable components
- RAID controller supports up to 2GB DDR RAM DIMM module
CONTROL SERVER
Aberdeen Stirling S13
1U Pentium 4 Server
Aberdeen Stirling X38
3U Xeon Server
SCALABLE NAS
AberNAS S13
Scalable NAS Solution
AberNAS X38
Scalable NAS Solution
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