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ARC-1231ML/1261ML/1280ML/1280
(12/16/24-port PCIe to SATA ll RAID Adapters)
Areca high-performance PCI-Express bus to SATA RAID host adapters support 12, 16 and 24 SATA ll peripheral devices on a single host adapter. SATA RAID controller has the same RAID kernel of its field-proven external RAID controllers. Applications that benefit most features from these controllers including NAS, server RAID solutions, web server, supercomputing, near-line backup, security systems and streaming and streaming applications server.
The ML version comes with Min SAS 4i internal connector. This Min SAS 4i (SFF-8087) connector has eight signal pins to support four SATA drives and six pins for the SGPIO (Serial General Purpose Input/Output) side-band signals. The SGPIO bus is for efficient LED management and for sensing drive locate status, without any discrete fault & activity cable needed.
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ARECA PCI-Express RAID Card Comparison
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| Model Name |
ARC-1231ML
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ARC-1261ML
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| RAID Processor |
IOP341
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| Host Bus Type |
PCI-Express X8
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| RAID 6 Support |
YES
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YES
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| Cache Memory |
One DDR2 DIMM
(Default 256MB/ Upgrade to 2GB)
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| Ethernet Port |
YES
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YES
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| Driver Support |
12*SATA ll
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16*SATA ll
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| Connector Type |
3*Min SAS 4i
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4*Min SAS 4i
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Mini SAS Connectors Not Included (See Below)
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ARECA PCI-Express RAID Card Comparison
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| Model Name |
ARC-1280ML
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ARC-1280
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| RAID Processor |
IOP341
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| Host Bus Type |
PCI-Express X8
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| RAID 6 Support |
YES
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YES
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| Cache Memory |
One DDR2 DIMM
(Default 256MB/ Upgrade to 2GB)
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| Ethernet Port |
YES
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YES
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| Driver Support |
24*SATA ll
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24*SATA ll
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| Connector Type |
6*Min SAS 4i
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SATA
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For the products photo link: https://www.areca.com.tw/support/photo_gallery.htm
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Adapter Architecture |
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Intel 800MHz IOP341 I/O processor |
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PCI-Express X8 bus |
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One DIMM socket with default 256MB of DDR2-533 SDRAM with ECC protection, Upgrade to 2GB. An ECC or non-ECC SDRAM module using X8 or X16 chip organization |
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Write-through or write-back cache support |
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Support up to 12/16/24 SATA II drives |
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Multi-adapter support for large storage requirements |
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BIOS boot support for greater fault tolerance |
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BIOS PnP (plug and play) and BBS (BIOS boot specification) support |
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Intel RAID 6 Engine to support extreme performance RAID 6 |
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NVRAM for RAID event & transaction log |
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Redundant flash image for adapter availability |
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Battery Backup Module (BBM) ready
ARC-6120BA-T1xx, xx means version no. |
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RoHS Compliant |
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RAID Features |
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RAID level 0, 1, 1E, 3, 5, 6 (if RAID 6 engine supported) and JBOD |
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Multiple RAID selection |
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Array roaming |
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Online RAID level/stripe size migration |
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Online RAID capacity expansion and RAID level migration simultaneously |
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Online Volume set growth |
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Instant availability and background initialization |
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Automatic drive insertion/removal detection and rebuild |
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Greater than 2TB per volume set
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Support S.M.A.R.T, NCQ and OOB Staggered Spin-up capable drives |
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Support spin down drives when not in use to extend service life (MAID) |
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Support NTP protocol to synchronize RAID controller clock over on-board Ethernet port |
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Monitors/Indicators |
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System status indication through HDD activity/fault connector, LCD Connector and alarm buzzer
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SMTP support email notification
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SNMP support for remote notification |
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I2C Enclosure management ready |
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Server chassis features the 36-ckt Mini-SAS connector (SFF-8087) on its SAS backplanes |
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https://www.aicipc.com/SAS/sas_server_sa10.asp
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RAID Management |
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Field-upgradeable firmware in flash ROM |
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In-Band Manager |
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Hot key boot-up McBIOS RAID manager via BIOS |
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API library for customer to write its monitor utility |
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Support Command Line Interface (CLI) |
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Browser-based management utility via ArcHttp Proxy Server |
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Single Admin Portal (SAP) monitor utility |
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Out-of-Band Manager |
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Firmware-embedded Browser-based RAID manager, SMTP manager, SNMP agent and Telnet function via on-controller Ethernet port |
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API library for customer to write its monitor utility |
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Push Button and LCD display panel |
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Software Drivers |
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Windows 2000/XP (Scsiport Driver) |
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Windows Server 2003 (Scsiport Driver and Storport Driver) |
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Linux (RedHat, SuSE, Debian, Mandrake, TurboLinux, CentOS, etc.) |
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FreeBSD |
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Novell Netware 6.5 |
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Solaris 10 x86/x86_64 |
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SCO UnixWare 7.x.x |
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Mac OS X (no_bootable) |
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Environmental/Physical |
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Mechanical |
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| Dimension: |
ARC-1231ML/1261ML/1280ML: 98.4(H) x 237.5(L) mm |
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ARC-1280: 98.4(H) x 237(L) mm |
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Environmental Specifications |
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| Operating: |
Temperature:+5 c to +50 c |
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Humidity: 15-80% |
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non-condensing |
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| Storage Temperature: |
Temperature:-40 c to 70 c |
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Humidity: 5-90% |
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non-condensing |
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Electrical |
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| Power Requirements: |
4.95W max.On3.3V |
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6.22W max.On+12V |
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