Promise 2-channel Ultra ATA 100 RAID 01 Card Retail Box

The Promise VTrak 15110 is optimized for organizations deploying cost-effective, small to medium application clusters, disk-to-disk backup and direct-attach storage solutions. The dual Ultra 160 SCSI host interface ports offer the ease of management and performance required by companies running popular departmental and back-office applications including file/print, e-mail, light database and Web services. This reliable storage system delivers advanced functionality and performance, while offering high availability and data integrity - all at a very affordable price.

MPN VTRAK15110

Vendor Promise

Key Features Manufacturer Warranty 3 Years Device Type RAID Subsystem Storage Controller RAID Controller Supported Devices Serial ATA, Parallel ATA and mixed disk environments Voltage Required AC 100-240 V Enclosure Type 3U Rackmount Dimensions WxDxH 17.6" x 26" x 5.25" Installed Devices 15 Hot - Swap drive bays

Detail Specifications 15 Drives (3.5 -inch x 1 -inch only) Supports Serial ATA (SATA), Parallel ATA (with optional Promise adapter) and mixed disk environments. 2 Ultra 160 SCSI channels (VHDCI) support up to 2 servers (maximum). Up to 200 MB/s.

256 MB data cache with automatic write cache destaging and 72-hour battery backup protection (upgradable to 512 MB). 256 commands. RAID Levels -- RAID 0 - Data striped across 1-15 drives for increased performance but no data protection. RAID 1 - Mirrored pairs of drives for data protection and limited increased performance. RAID 3 - Independent data access on 3-15 drives (with dedicated parity disk) provides good performance and protection. RAID 5 - Independent data access on 3-15 drives (with striped parity) provides most efficient performance and protection balance. RAID 10 - Data mirrored then striped across 4-14 drives, ultimate data protection and performance (provides a level of double drive failure protection). RAID 50 - Two RAID 5 arrays striped together to improve performance and provide some additional data protection. Any combination of these RAID levels can exist at once. RAID Flexibility -- Configurable RAID stripe depth 4,8,16,32, 64 and 128 K or (8,16,32,64,128 and 256) sectors per disk. Rebuild priority tuning adjustment of minimum I/O reserved for server use during rebuild. Multiple global and designated hot spares improve uptime. Multiple Logical Drive Support -- Supports a maximum of 64 LUNs per system. Supports up to 15 disk arrays per controller and up to 16 LUNs per disk array. All logical drives (LUNs) in a disk array have the same RAID properties i.e. RAID levels, cache settings, stripe size etc. (except logical drive capacity size). Supported Operating Systems -- Windows 2000, Windows 2003, Windows XP, Linux (Red Hat, SuSE), FreeBSD,Solaris, NetWare and Mac OS X. Management Tools -- WebPAM Professional (Ethernet), Command Line Utility (Serial). Management Interfaces -- Ethernet, RS232 (Serial). Management Protocols -- SNMP, SSL, WBEM, Telnet, CIM. Notification -- Email, audible (buzzer), and visible (LEDs) alarms.

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