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Chapter 1: Introduction to VTrak
5
Features and Benefits
Feature
Benefit
4U or 3U 19-inch wide enclosure
Installs easily in any standard rackmount.
Supports Serial Attached SCSI
disk drives
Allows you to use the new dual-port SAS
disk drives.
Supports Serial ATA disk drives
Allows you to use your legacy SATA disk
drives.
Hot-swap feature for drive carriers,
I/O modules, and power supplies
Allows a defective component to be
replaced without interrupting data
accessibility to the host system.
Supports SBB 2.0 standard
Allows controller inter-connectability with
controllers of the same capacity from other
manufacturers.
Tool-less field-replaceable units
(FRUs)
All FRUs can be replaced without tools,
saving time and effort for support personnel.
Complete cable-less design
All components easily plug directly into
boards. No cables to complicate setup or
maintenance.
Redundant, hot-swappable power
supplies
Load sharing and full operation even with a
failed power supply.
Dual, active/active I/O Modules
High level of availability even with a failed
I/O module.
Two SAS ports per I/O module
Enables host access or cascading JBOD
subsystems.
Command-line interface
Control and monitoring with simple,
straightforward interface.
Management through in-band SAS
or serial port
Choice of local or network management
options
Compatible with leading SAS HBA
and RAID cards
Works the first time with all major SAS HBA
or RAID adapters