3Ware 7000-2 User Guide - Page 20

3Ware 7000-2 - Escalade RAID Controller Manual

Page 20 highlights

3ware Escalade ATA RAID Controller User Guide • Multiple logical volumes and RAID levels can exist on one card • Multiple card support within a system for very large storage requirements • Hot swap and hot spare support for data availability • Dynamic sector repair for robust data protection • S.M.A.R.T. disk drive monitoring for reliability • R5 Fusion technology for accelerated RAID 5 writes (only available on 7500 and 8500 models) Escalade Serial ATA Controller The Escalade 8500 series of Serial ATA RAID cards are the most advanced controllers available, supporting from 4 to 12 Serial ATA drives. These cards provide the highest level of RAID 5 performance and scalability, traditionally seen only with a SCSI array. Based on 3ware's 4th generation network switched architecture, the 8500 series are the only Serial ATA controllers that unleash the point-to-point performance benefits of Serial ATA. Teamed with a mature suite of software and firmware management tools, the Escalade 8500 series of RAID controllers provide a powerful, affordable alternative to SCSI. RAID increases performance and adds redundancy Escalade ATA RAID Controllers use a Redundant Array of Inexpensive Disks (RAID) to increase your storage system's performance and provide fault tolerance. The ATA RAID Controllers offer RAID 0 variable striped arrays for performance; RAID 1 mirrored arrays for fault tolerance; variable striped mirrored RAID 10 arrays for fault tolerance and performance; and RAID 5 arrays for fault tolerance, high capacity and storage efficiency. 20 www.3ware.com

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3ware Escalade ATA RAID Controller
User Guide
20
www.3ware.com
Multiple logical volumes and RAID levels can exist on one card
Multiple card support within a system for very large storage
requirements
Hot swap and hot spare support for data availability
Dynamic sector repair for robust data protection
S.M.A.R.T. disk drive monitoring for reliability
R5 Fusion technology for accelerated RAID 5 writes (only
available on 7500 and 8500 models)
Escalade Serial ATA Controller
The Escalade 8500 series of Serial ATA RAID cards are the most
advanced controllers available, supporting from 4 to 12 Serial ATA
drives. These cards provide the highest level of RAID 5 perfor-
mance and scalability, traditionally seen only with a SCSI array.
Based on 3ware's 4th generation network switched architecture, the
8500 series are the only Serial ATA
controllers that unleash the
point-to-point performance benefits of Serial ATA.
Teamed with a
mature suite of software and firmware management
tools, the Escalade 8500 series of RAID controllers provide a pow-
erful, affordable alternative to SCSI.
RAID increases performance and adds
redundancy
Escalade ATA RAID Controllers use a Redundant Array of Inex-
pensive Disks (RAID) to increase your storage system’s perfor-
mance and provide fault tolerance. The ATA RAID Controllers
offer RAID 0 variable striped arrays for performance; RAID 1 mir-
rored arrays for fault tolerance; variable striped mirrored RAID 10
arrays for fault tolerance and performance; and RAID 5 arrays for
fault tolerance, high capacity and storage efficiency.