Specifications; M500F/I/P - Promise Technology VTrack M-Class M200f Product Manual

VTrak M-Class Product Manual
Redundant iSCSI ports (i models)
Redundant SCSI ports (p models) Load sharing and full operation even with a
Cluster support
Complete cable-less design
Cache battery backup
Command-line and graphic-user
interfaces

Specifications

M500f/i/p

Drive Capacity: 15 SATA disk drives (3.5" x 1" form factor only).
External I/O Ports (M500f): Dual 1-Gb/2-Gb Fibre Channel ports.
External I/O Ports (M500i): Dual 1-Gb iSCSI ports
External I/O Ports (M500p): Dual 320-MB SCSI ports
Sustained Throughput (M500f): Up to 4 Gb/s (over two FC ports).
Sustained Throughput (M500i): Up to 2 Gb/s (over two iSCSI ports)
Sustained Throughput (M500p): Up to 640 MB/s (over two SCSI ports)
Sustained I/Os: Up to 25,000 I/Os per second.
Data Cache: 256MB predictive data cache with automatic write cache destaging
and 72-hour battery backup protection.
Supported RAID Levels:
• RAID 0
• RAID 5
Feature
• RAID 1
• RAID 10
Load sharing and full operation even with a
failed iSCSI port.
failed SCSI port.
Supports two- and four-node server clusters
for performance and availability.
All components easily plug directly into
boards. No cables to complicate setup or
maintenance.
Up to 72-hour backup for controller cache to
retain data in case of power failure.
Choice of control and monitoring methods
for greater flexibility.
• RAID 1E
• RAID 50
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Benefit