I/O Processor
Dual Core RAID-on-Chip 1.2 GHz

On-Board Cache
One 240-pin DIMM socket for 2GB(default) DDR3-1866, 1RX8, ECC module
- 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

Driver Connector
4 x SFF-8643
1 x SFF-8644

Drive Support
Up to 256 12Gb/s SAS or 6Gb/s and 3Gb/s SAS/SATA HDDs/SSD, using 12Gb/s SAS Expander

FBM/BBM Support
ARC-1883-CAP (support cache 2GB)/ARC-1883-BAT (support cache 4 to 8GB)/ ARC-6120BA-T121-12G

Form Factor (LxH)
Full Height: 254 x 98.4 mm

Adapter Architecture
- Dual Core RAID-on-Chip (ROC) 1.2GHz processor
-PCIe 3.0 x8 lane host interface
-4GB DDR3-1866,ECC/Unbuffered cache memory module on socket. Upgradeable to 8GB
-Write-through or write-back cache support
-Support up to 16 internal and 4 external 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 and transaction log
-Redundant flash image for controller availability
-Flash-based or battery backup module (FBM/BBM) ready (Optional), Model: ARC
-1883-BAT/ARC-1883-CAP/ARC-6120BA-T121-12GRoHS 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

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)

Item Dimension (L inchxW inchxH inch)
11 x 7 x 4

Weight
3.00lb

Warranty Information
3 years Manufacture Warranty