Areca ARC-1880X Datenblatt PDF herunterladen

ARC-1880ix-12/16/24

Areca high-performance ARC-1880 series PCIe 2.0 to 6Gb/s SAS RAID adapter

can provide up to (128) 6Gb/s and 3Gb/s SAS/SATA/SSD peripheral devices

using 6Gb/s SAS expanders. The adapters are based on the same RAID kernel of

field-proven external RAID adapter and same device drivers with widely used

SAS/SATA RAID adapters. Applications that benefit most features from these

adapters include NAS, server RAID solutions, supercomputing, near-line backup,

security systems, streaming and cloud computing applications.

Highlights

Supports up to (128) 6Gb/s SAS,

SATA or SSD drives using 6Gb/s

SAS expanders

6Gb/s throughput at each drive

ports

Support up to 4GB DDR2-800

cache (ARC-1880ix-12/16/24)

Family includes 8/12/16/24 internal

and/or 4/8 external 6Gb/s SAS

ports for easy expansion

Online capacity expansion, RAID

level/stripe size migration

Online volume set growth

Redundant flash image for adapter

availability

Greater than 2TB capacity per disk

drive support

Support greater than 2TB per

volume set and battery backup

module (BBM)

SES2, SMP and SGPIO enclosure

management

Support intelligent power

management to save energy and

extend service life.

Broad operating support including

Windows, Linux (open source),

FreeBSD(open source),

Soaris(open source), Mac and

VMware

Maximum Interoperability

SAS for Maximum Scalability

Unparalleled Performance

Unsurpassed Data Availability

SAS 2.0 is designed for backward compatibility

with SAS 1.0, twice speed data transfer 6Gb/s

than previous available. The SAS 2.0 interface

supports both 6Gb/s SAS 2.0 disk drives for

data-intensive applications, and 6Gb/s SATA

drives for low-cost bulk storage of reference

data.The ARC-1880 series adapters include

8/12/16/24 internal and 4/8 external 6Gb/s SAS

ports for easy expansion. When Areca SAS 6Gb/s

RAID adapter used with SAS 2.0 expanders, the

adapter can provide up to (128) devices through

one or more 6Gb/s SAS JBODs, making it an

ideal solution for enterprise-class storage

applications that call for maximum configuration

flexibility.

The 6Gb/s SAS RAID adapters raise the standard

to higher performhance levels with several

enhancements including new high-performance

800MHz RoC Processor, a DDR2-800 memory

architecture and high performance x8 lane PCIe

2.0 host interface bus interconnection. The

ARC-1880ix-12/16/24 controllers each include one

240-pin DIMM socket with default 1GB of ECC

DDR2-800 registered SDRAM with optional battery

backup module, upgrade to 4GB. The

ARC-1880i/1880x/1880ixl-8/1880ixl-12 low profile

boards default support 512MB on-board memory.

Those low profile boards are ideal for 1U/2U

servers.

The RAID 6 can offer fault tolerance greater that

RAID 1 or RAID 5 but only consumes the capacity

of 2 disk drives for distributed parity data. The

6Gb/s SAS RAID controllers with extreme

performance RAID 6 engine installed provide the

highest RAID 6 feature to meet this requirement.

The 6Gb/s SAS RAID controllers can also provide

RAID levels 0, 1, 1E, 3, 5, 6,10, 30, 50, 60, Single

Disk or JBOD for maximum configuration

flexibility. Its high data availability and protection

•

( 8-16 Ports 6Gb/s SAS/SATA RAID Adapters)

(16-28 Ports 6Gb/s SAS/SATA RAID Adapters )

The 6Gb/s SAS RAID adapters support broad

operating system including Windows 7/2008/Vista/

XP/2003, Linux (Open Source), FreeBSD (Open

Source), Solaris (Open Source), Mac and VMware,

along with key system monitoring features such as

enclosure management (SES-2, SMP & SGPIO)

and SNMP function. Our products and technology

are based on extensive testing and validation

process; same as Areca SAS/SATA ll RAID

adapter field-proven compatibility with operating

systems, motherboards, applications and device

drives.

Easy RAID Management

The adapters contain an embedded McBIOS RAID

manager that can access via hot key at BIOS

boot-up screen. This pre-boot RAID manager can

use to simplify the setup and management of RAID

controller. The adapter firmware also contains a

browser-based McRAID storage manager which

can be accessed through the LAN port or ArcHttp

proxy server. The McRAID storage manager

allows local and remote to create and modify RAID

set, volume set, and monitor RAID status from

standard web browser. The Single Admin Portal

(SAP) monitor utility can support one application

to scan multiple RAID units in the network. The

Disk Stress Test (DST) utility kicks out disks

meeting marginal spec before the RAID unit is

actually put on-line for real business.

derives from the following capabilities: Online

RAID Capacity Expansion, Array Roaming, Online

RAID Level / Stripe Size Migration, Global Online

Spare, Automatic Drive Failure Detection,

Automatic Failed Drive Rebuilding, Disk Hot-Swap,

Online Background Rebuilding, Instant

Availability/Background Initialization, Auto

Reassign Sector, Redundant Flash Image and

Battery Backup Module. Greater Than 2TB support

allows for very large volume set application in

64-bit environment such as data-mining and

managing large databases.

ARC-1880i/1880x/1880LP/1880ixl-8/12

ARC-1880ix-12/16/24

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Inhaltsverzeichnis

Seite 1 - ARC-1880ix-12/16/24

ARC-1880ix-12/16/24Areca high-performance ARC-1880 series PCIe 2.0 to 6Gb/s SAS RAID adapter can provide up to (128) 6Gb/s and 3Gb/s SAS/SATA/SSD peri

Seite 2 - 14.5W (11.3W+3.2W)

800 MHz RoC for RAID core and SAS microcode512MB on-board DDR2-800 SDRAM with ECC protection (ARC-1880i/1880x/1880ixl-8/1880ixl-12)One 240-pin DIMM so

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