Form Factor
3U low profile 19?rackmount
16x SAS / SATA disk drive bays

System Architecture
SATA-to-GbE (10/100 Ethernet support)
SAS-to-GbE (10/100 Ethernet support)
Quad channel (GbE ports x4)

Disk Drive Interface
HDD: SATA/Serial ATA 1.5Gb/s or 3Gb/s
HDD: SAS/Serial Attached SCSI 15K RPM
RPM: 7200-15,000

Controller Architecture
Dedicated RAID processor
Dual PCI bus architecture
64-bit 133MHz PCI-X bridge
2GB cache
Upgradeable firmware in flash ROM

Controls and Indicators
Backlit LCD control panel
Power and drive failure indicators
Built-in alarm with mute button

RAID Operation
RAID level 0 ( 0+1 ), 3, 5, 6 and JBOD
Multiple array support
(up to 8 separate arrays)
Hot-swap drive support
Hot/global spare drive support
Online capacity expansion

Management
User configurable via control panel
RS232 VT100 ANSI terminal emulation
Event & fault notification to e-mail

Enclosure Specification
Hot-Swappability 16 x Removable HDD Tray
Drive Failure 16 x LED Indicator for each HDD
System Fan 2 hot-swappable blowers
Status LEDs 1 x access LED for each HDD
Fan-fail LED 1 x fan-fail LED for system
Mute Button 1 x mute button for fan &
temp alarm
Power Supply 1+1 Hot-swap Redundant
(2x 460Watt)
Dimension (H x W x D) 5.25" x 19" x 21.5"
Weight (without disk) 60 Lbs

Physical & Environment
Temperature built in thermal & fan sensor
Operating Temperature 10°C ~ 35°C
Non-Operating Temperature -10°C ~ 50°C
Operating Humidity 20% to 90%
non-condensing

Supported Operating System
Windows 95, 98/98SE, NT, 2000, Millennium,
XP, 2003
Mac 9.1 and above with ATTO iSCSI initiator
Linux (all latest builds) which support
iSCSI initiator
And all other systems supporting iSCSI protocol

Power Supply
Dual redundant removable power modules
1+1 hot swappable
AC input: 90 ~ 264 VAC, 47Hz ~ 63Hz
Continuous output power: 460W

Cooling
Three hot swappable fan modules
12V DC, 0.36A, 3-pin connector