Promise Technology M310p User Manual
Chapter 1: Introduction
5
Specifications
Drive Capacity (M310p): 12 SATA disk drives (3.5" x 1" form factor only).
Drive Capacity (M210p): 8 SATA disk drives (3.5" x 1" form factor only).
External I/O Ports: Dual 320-MB SCSI ports
Sustained Throughput: Up to 640 MB/s (over two SCSI ports)
Data Cache: 256MB predictive data cache with automatic write cache destaging
and 72-hour battery backup protection.
and 72-hour battery backup protection.
Supported RAID Levels:
Any combination of these RAID levels can exist at once on separate logical
drives. See page 179 for more information on RAID.
drives. See page 179 for more information on RAID.
RAID Flexibility: Configurable RAID stripe size – 8, 16, 32, 64, 128, 256, 512 KB,
and 1 MB sectors per disk.
and 1 MB sectors per disk.
Rebuild priority tuning: Adjustment of minimum I/O reserved for server use during
rebuild.
rebuild.
Hot-spares: Multiple global and designated hot spares.
Maximum LUNs: 32 in any combination of RAID levels and drive types.
Supported Disk Interfaces: Serial ATA (SATA)
Supported Operating Systems:
Current: 8 A @ 100 VAC; 4 A @ 200 VAC (max. rating with two power cords)
Command-line and Graphic-user
interfaces
interfaces
Choice of control and monitoring methods
for greater flexibility.
for greater flexibility.
•
RAID 0
•
RAID 1
•
RAID 1E
•
RAID 5
•
RAID 6
•
RAID 10
•
RAID 50
•
Windows 2000
•
Windows XP Professional
•
Windows 2003
•
RedHat Linux
•
SuSE Linux
•
Sun Solaris
•
Mac OS X
Feature
Benefit