ARECA 24-port (6x SFF-8643+1x SFF-8644) 12Gb/s SAS RAID, 2GB DDR3, PCIe x8 Card, FP

The new third generation ARC-1883 family offers advanced technology for increased performance and improved enterprise data protection. They were designed with 1.2 GHz dual core ROC processor, DDR3-1866 memory architecture and PCIe 3.0 interface for the most performance-hungry database and IT applications. The ARC-1883 family includes 8 ports low profile as well as full height 12/16/24 internal ports with additional 4 external ports with mini SAS HD connectors for 12Gb/s throughput on each port.

Adapter Architecture
 
Dual Core RAID-on-Chip (ROC) 1.2GHz processor
  PCIe 3.0 x8 lane host interface
  2GB on-board DDR3-1866 SDRAM
  Write-through or write-back cache support
  Support up to 24 internal and 4external 12Gb/s SAS ports
  Multi-adapter support for large storage requirements
  BIOS boot array support for greater fault tolerance
  Supports up to 256 SATA or SAS devices using SAS expanders
  Boot support for the uEFI host BIOS
  NVRAM for RAID event & transaction log
  Redundant flash image for controller availability
  Flash-based or battery backup module (FBM/BBM) ready (Optional)
Model: ARC-1883BA-T100/ARC-6120BA-T121-12G  
  RoHS compliant
   
 RAID Features
  RAID level 0, 1, 10(1E), 3, 5, 6, 30, 50, 60, Single Disk or JBOD
  Multiple RAID 0 and RAID 10(1E) support (RAID 00 and RAID100)
  Multiple RAID selection
  Configurable stripe size up to 1MB
  Support HDD firmware update
  Online array roaming
  Online RAID level/stripe size migration
  Online capacity expansion and RAID level migration simultaneously
  Online volume set growth
  Instant availability and background initialization
  Support global and dedicated hot spare
  Automatic drive insertion/removal detection and rebuilding
  Support for native 4K and 512 byte sector SAS and SATA devices
  Support intelligent power management to save energy and extend service life
  Support NTP protocol synchronize RAID controller clock over the on board Ethernet port
  Multiple pairs SSD/HDD disk clone function
  SSD automatic monitor clone (AMC) support
  Controller level hardware encryption function support

   
 Monitors/Notification
  System status indication through global HDD activity/fault connector, individual activity/fault connector, LCD/I2C?connector and alarm buzzer
  SMTP support for email notification
  SNMP support for remote manager
  Enclosure management (SES-2, SMP and SGPIO) ready
   
 RAID Management
  Field-upgradeable firmware in flash ROM
 In-Band Manager
  Hot key "boot-up" McBIOS RAID manager via M/B BIOS
  Web browser-based McRAID storage manager via ArcHttp proxy server for all operating systems
  Support Command Line Interface (CLI)
  API library for customer to write monitor utility
  Single Admin Portal (SAP) monitor utility
 Out-of-Band Manager
  Firmware-embedded web browser-based McRAID storage manager, SMTP manager, SNMP agent and Telnet function via Ethernet port
  API library for customer to write monitor utility
  Support push button and LCD display panel (optional)
   
 Operating System
  Windows 8/Server2012/7/2008/Vista/Server 2003/XP
  Linux  
  FreeBSD
  VMware (only driver package available w/o in-band management utility)
  Solaris 10/11 x86/x86_64
  Mac OS X 10.4.x/10.5.x/10.6.x/10.7.x/10.8.x/10.9.x