The AccuRAID AR316S Series is a 3U rack-mountable RAID solution designed for file servers, backup, audio/video streaming, and digital video recording. Capacity up to 16TB, this unit will be prefect for any application that requires a large storage solution. With an industry proven Dual SCSI Ultra320 host interface and cutting edge SATA II HDD technology, the AR316S is guaranteed to achieve the most cost-effective performance and data protection. Sixteen hot-swappable, 3.5” trays for Serial-ATA drives allow quick replacement and simple trouble-shooting of storage units. The AR316S RAID subsystem can also be easily scaled to RAID levels 0, 1, 0+1, 3, 5, 6 or to just a simple JBOD configuration. Featuring durable, heavy duty steel housing and a user-friendly LCD panel, the AR316S will meet most data intensive application demand.

Unique Features

• Fully leverages the latest SATA II technologies: NCQ and 3.0Gb/sec transfer rate while fully backward compatible with SATA I HDDs.
• Dual Flash ROMs with redundant firmware images guarantee the RAID controller to function.
• Greater than 2TB for single volume (LUN) support for Windows 2000/XP/2003.
• Multi-layer power conversion: AC-to-DC & DC-to-DC; eliminating disk bad sector caused by power input fluctuation.
• Up to 14MB Read Ahead for Professional Video Applications.

Architecture

• Intel 80321, 400Mhz/64bit RISC processor.
• 256GB ECC DDR standard, upgradeable to 1GB ECC DDR 1 x 184 pin DDR DIMM Socket.
• SCSI Tagged Command Queuing, up to 255 commands.

RAID

• RAID 6 can tolerate multiple drive failures without downtime or data loss which helps to provide the highest level of data protection.
• Online Array roaming, Online RAID level/stripe size migration and online capacity expansion.
• Hot swappable drives that support hot spare and automatic hot rebuilding with automatic drive insertion/removal detection.
• NVRAM transaction log, and S.M.A.R.T. for drives to improve the RAID system integrity, reliability, and availability.

Management

• Embedded Enclosure management through LCD control panel, online RAID management via RS-232 port, or RJ-45 Ethernet.
• Intuitive, comprehensive GUI for configuration and monitoring from remote and local.
• Field-upgradeable firmware in flash ROM, Redundant RAID controller firmware.
• Support SNMP traps & SNMP 2.0 MIBs with get and set command

Specification: