ATTO Technology Express SAS R348 Bedienungsanleitung PDF herunterladen (Seite 6)

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RAID

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6Gb SAS/SATA RAID Adapters

ExpressSAS RAID Adapters

ATTO’s ExpressSAS 6Gb/s SAS/SATA RAID Adapters provide high performance data protection

to direct attached SAS and SATA JBOD storage. With a wide variety of port congurations and

RAID levels, these adapters oer exibility for every range of application. For over 20 years,

ATTO’s time-tested RAID stack has provided condence with high-performance data integrity.

• Upgrading to 6Gb/s will double

performance while preserving existing

3Gb/s storage infrastructure investment

• Optimized for extremely low latency and high-

bandwidth transfers for both data-intensive

and high-transaction rate applications

• Tunable rebuilds allow full application

performance for continuous access to

storage during degraded or rebuild modes

• Uses 70% less power than competitive adapters,

reducing overall electric and cooling costs

Supports:

• Mac®, Windows® and Linux®

• RAID levels 0, 1, 4, 5, 6, 10, 40*, 50*, 60*,

JBOD and DVRAID™ (*requires Express

Power Center™ RAID software)

• Certied with industry leading

platforms and applications

Includes:

• Advanced Data Streaming (ADS™) Technology

• DriveAssure™ Technology

• CacheAssure™ Technology (Optional)

• ATTO Cong Tool for customized

performance settings

Complementary Products:

• CacheAssure™ Technology

• ATTO Express Power Center RAID software

• ATTO premium cables

R680 with

CacheAssure™

Technology

ATTO ExpressSAS RAID Adapters

Product Features R60F R680 R608 R644

Part Number ESAS-R60F-000 ESAS-R680-000 ESAS-R608-000 ESAS-R644-000

Part Number w/

CacheAssure™

ESAS-R60F-C00 ESAS-R680-C00 ESAS-R608-C00 ESAS-R644-C00

SAS/SATA Ports 16 8 8 8

Port Cong. (Ext/Int) 0/16 8/0 0/8 4/4

Max. Data Rate 6Gb/s 6Gb/s 6Gb/s 6Gb/s

Max. Transfer Rate 9600MB/s 4800MB/s 4800MB/s 4800MB/s

Bus Type PCIe 2.0 x8 PCIe 2.0 x8 PCIe 2.0 x8 PCIe 2.0 x8

Auto Negotiation SAS 2.0, SAS,

SATA II, SATA

SAS 2.0, SAS,

SATA II, SATA

SAS 2.0, SAS,

SATA II, SATA

SAS 2.0, SAS,

SATA II, SATA

Connector Type (4) 6Gb mini SAS (x4)

SFF 8087 Internal

(2) mini SAS (x4)

SFF 8088 External

(2) mini SAS (x4)

SFF 8087 Internal

(1) mini SAS (x4)

SFF 8088 External

(1) mini SAS (x4)

SFF 8087 Internal

Max. Cable Length

(SAS/SATA)

10m/1m 10m/1m 10m/1m 10m/1m

Low-Prole Form Factor Yes Yes Yes Yes

End Devices Supported 256 256 256 256

Memory (ECC) 512MB 512MB 512MB 512MB

Warranty 3 year 3 year 3 year 3 year

Compatible Software Available - See Page 24.

Compatible Cables Available - See Page 26.

Note: CacheAssure™ is available as a eld upgradable unit for existing 6Gb RAID users.

Contact your ATTO representative.

DriveAssure™ Technology

DriveAssure™ provides bounded latency through proprietary algorithms and user controls

to prevent premature drive failures and slow downs in an eort to maximize system uptime.

This technology is standard on all ATTO RAID adapters and storage controllers.

• Guaranteed latency response from

RAID groups

• Media scrubbing during drive initialization

• Manual and scheduled media scans with parity verication

• On-the-y media error handling

• Rebuilds continue when an error occurs

• Data recovery mode

“Data storage and management is a huge part of our business … we choose

ATTO products because they have a history of providing the best tools available

and give us the condence that our data is stored both safely and securely.”

-Chris Peariso, Chief Technical Ocer, LightIron

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