Areca ARC-1884IXL-8 8-port Internal And 4-port External 12g Sas 3.0 Pci-e 3.0 X 8, 2gb Cache, Low P

Host Bus Interface
8-Lane PCI Express 3.0
Ports
8 x internal and 4 x external Drive Connectors
2 x SFF-8643 and 1 x SFF-8644 Data Transfer Rate
Up to 12Gb/s per port Drive Support
Up to 512 12Gb/s SAS or 6Gb/s and 3Gb/s SAS/SATA HDDs/SSD, using 12Gb/s SAS Expander Cache Memory
2GB on-board DDR3-1866 SDRAM with ECC protection BBM Support
ARC-6120BA-T121-12G Power Dissipation
Typical: 18W Operating Temperature
0^oC to 60^oC Operating Humidity
10% to 85%, non-condensing RAID Levels
RAID level 0, 1, 10(1E), 3, 5, 6, 30, 50, 60, Single Disk or JBOD RAID-on-Chip Controller
Dual Core RAID-on-Chip 1.2GHz RAID Features
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
SED (self-encrypting drives) function support
Multiple pairs SSD/HDD disk clone function
SSD automatic monitor clone (AMC) support
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
Item Dimension (L"xW"xH")
10 x 7 x 4
Weight
3.00 LB
Warranty Information
3 Years