| Adapter Architecture |
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Dual Core RAID-on-Chip (ROC) 1.2GHz processor |
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PCIe 3.0 x8 lane host interface |
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2GB on-board DDR3-1866 SDRAM with ECC (ARC-1883LP/1883i/1883x) |
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One 240-pin DIMM socket for 2GB(default) DDR3-1866, 1RX8, ECC module (ARC-1883ix series)
- up to 4GB or 8GB DDR3-1866, 1RX8, Unbuffered/ Registered ECC module or
- up to 4GB or 8GB DDR3-1600, 2RX8, Unbuffered/ Registered ECC module
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Write-through or write-back cache support |
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Support up to 4/8/12/16/24 internal or 4/8 external 12Gb/s SAS ports |
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Multi-adapter support for large storage requirements |
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BIOS boot array support for greater fault tolerance |
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Supports up to 256 SATA or SAS devices using SAS expanders |
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Boot support for the uEFI host BIOS |
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NVRAM for RAID event & transaction log |
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Redundant flash image for controller availability |
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Flash-based or battery backup module (FBM/BBM) ready (Optional)
Model: ARC-1883-BAT(Flash+LiOn Battery)/ARC-1883-CAP(Flash+Supercap)/ARC-6120BA-T121-12G (Traditional LiOn Battery) |
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RoHS compliant |
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RAID Features |
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RAID level 0, 1, 10(1E), 3, 5, 6, 30, 50, 60, Single Disk or JBOD |
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Multiple RAID 0 and RAID 10(1E) support (RAID 00 and RAID100) |
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Multiple RAID selection |
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Configurable stripe size up to 1MB |
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Support HDD firmware update |
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Online array roaming |
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Online RAID level/stripe size migration |
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Online 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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Support global and dedicated hot spare |
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Automatic drive insertion/removal detection and rebuilding |
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Support for native 4K and 512 byte sector SAS and SATA devices |
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Support intelligent power management to save energy and extend service life |
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Support NTP protocol synchronize RAID controller clock over the on board Ethernet port |
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Multiple pairs SSD/HDD disk clone function |
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SSD automatic monitor clone (AMC) support |
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Controller level hardware encryption function support |
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Monitors/Notification |
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System status indication through global HDD activity/fault connector, individual activity/fault connector, LCD/I2Cconnector and alarm buzzer |
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SMTP support for email notification |
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SNMP support for remote manager |
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Enclosure management (SES-2, SMP and SGPIO) ready |
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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 M/B BIOS |
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Web browser-based McRAID storage manager via ArcHttp proxy server for all operating systems |
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Support Command Line Interface (CLI) |
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API library for customer to write monitor utility |
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Single Admin Portal (SAP) monitor utility |
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Out-of-Band Manager |
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Firmware-embedded web browser-based McRAID storage manager, SMTP manager, SNMP agent and Telnet function via Ethernet port |
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API library for customer to write monitor utility |
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Support push button and LCD display panel (optional) |
