Accusys ACS-76130 User Manual
Page 7
Chapter 1 – Introduction
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This chapter introduces the features and capabilities of
ACS-76130.
You will find:
A full introduction to your ACS-76130 controller
Details of key features
A checklist of package contents
A checklist of what else you need to start installation
An overview of the RAID box and its features, including
connectors, LEDs and jumpers
Overview
Congratulations on your selection of the Accusys 76130 (ACS-76130). The ACS-76130 is a
high-performance and extremely flexible RAID (Redundant Array of Independent/Inexpensive
Disks) controller. RAID is a storage technology used to improve the processing capabilities of
a storage system, providing a combination of reliability and performance.
The ACS-76130 is the ultimate approach to a flexible RAID solution. It can manage two
different RAID levels (0 and 5), with three SATA disks in a single RAID group. With a
cost-effective SATA approach, supporting Ultra DMA mode, the ACS-76130 strips data to
three disk drives simultaneously, and delivers optimized performance, comparable to more
costly SCSI based solutions.
Featuring intelligent online recovery, the ACS-76130 lets you hot swap a failed drive: data will
automatically be rebuilt to the new drive without any system down time. If a RAID 5 array
exists and one SATA disk drive fails, data is secured by the other drives, and an alarm sounds
to alert you. RAID 5 rebuild will proceed automatically (during power on) as soon as you lock
the disk carrier. If a RAID 0 array fails, there is no way to recover the data of the RAID system.
You should proceed by reconfiguring the new RAID with a new SATA disk.
The ACS-76130 RAID box features a user-friendly rack design that lets you easily install three
drives. Each drive carrier supports a one-inch high 3.5-inch form factor drive. Security is
provided by a key-locking system that prevents unauthorized access to each disk drive.