Description
Areca ARC-1680ix-16 71-1680D1-IX21-16 PCIe x8 SAS RAID Controller 512MB Cache Memory + 4 8087 SFF Cables
| Specifications | |
| System Architecture | • Intel Dual Core 1200 MHz IOP348 I/O processor for RAID core and SAS microcode • 512MB on-board DDR2-533 SDRAM with ECC protection (ARC-/1680ix-8/1680ix-12/16l)• One 240-pin DDR2-533 DIMM socket with default 512MB of SDRAM with ECC protection, upgrade to 4GB (ARC-1680ix-12/16/24) • Support write-through or write-back cache • Support 4 to 24 internal and 4 to 8 external SAS ports • Multi-adapter support for large storage requirement • BIOS boot support for greater fault tolerance • BIOS PnP (plug and play) and BBS (BIOS boot specification) support • Support extreme performance RAID 6 function • NVRAM for RAID event & transaction log • Redundant flash image for adapter availability • Battery Backup Module (BBM) ready (option) ARC-6120BA-T112 • RoHS Compliant |
| RAID Features | • RAID level 0, 1, 10(1E), 3, 5, 6, 30, 50, 60, Single Disk or JBOD • Multiple RAID selection • 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 • Automatic drive insertion / removal detection and rebuilding • Greater than 2TB per volume set (64-bit LBA support) • Disk scrubbing/ array verify scheduling for automatic repair of all configured RAID sets • Support spin down drives when not in use (MAID) • Support NTP protocol synchronize RAID controller clock over the on board Ethernet port |
| Disk Bus Interface | • 4/8/12/16/24 internal/SAS ports or 4/8 external SAS ports • Up to (128) SAS or SATA II drives using SAS expanders• Up to 3Gb/s per port |
| Host Connectivity | • PCIe x8 lane width host interface |
