Description
Areca ARC-8042 (12 Bay SAS RAID Enclosure)
Battery option: Arc-6120BAT-12G
External Cable Options 8644 to 8644: SFF-8644 to 8644 Cable
External Cable Options 8644 to 8088: SFF-8644 to 8088 Cable
The ARC-8042-12 SAS to SAS desktop RAID subsystem raises the standard to higher performance levels with several enhancements including new high performance 1.2GHz dual core ROC processor, a DDR3-1866 memory architecture and 12Gb/s SAS technology. The ARC-8042-12 includes 2GB DDR3-1866 and ECC SDRAM.
The ARC-8042-12 SAS to SAS desktop RAID subsystem provides 12Gb/s SAS host interface link to the host board on the server system. This RAID controller utilizes the same RAID kernel that has been field-proven in existing internal/external SATA/SAS RAID controller products, allowing to bring stable and reliable SAS RAID external subsystem. The ARC-8042-12 provides external storage chassis capable of accommodating up to 12 12.0-Gb/s Serial-Attached SCSI (SAS) drives or 6.0-Gb/s Serial ATA (SATA) drives.
|
||||||||||
Adapter Architecture | ||||||||||
Dual Core RAID-on-Chip (ROC) 1.2 GHz processor | ||||||||||
On-board 2GB DDR3-1866 ECC SDRAM | ||||||||||
NVRAM for RAID event log & transaction log | ||||||||||
Write-through or write-back cache support | ||||||||||
Redundant flash image for adapter availability | ||||||||||
Real time clock support | ||||||||||
Battery Backup Module ready (Optional) | ||||||||||
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) | ||||||||||
Online array roaming | ||||||||||
Offline RAID set | ||||||||||
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 failover/detection and rebuild using | ||||||||||
multiple Global, Dedicated or Enclosure hot-spare | ||||||||||
drives | ||||||||||
Configurable stripe size up to 1MB | ||||||||||
Multiple pairs SSD/HDD disk clone function | ||||||||||
SSD automatic monitor clone support | ||||||||||
SED (self-encrypting drives) function support | ||||||||||
Support native 4K and 512 byte sector devices | ||||||||||
Support HDD firmware update | ||||||||||
Greater than 2TB per volume set (64-bit LBA | ||||||||||
support) | ||||||||||
Greater than 2TB per disk drive | ||||||||||
Disk scrubbing/ array verify scheduling for | ||||||||||
automatic repair of all configured RAID sets | ||||||||||
Login record in the event log with IP address and | ||||||||||
service (ht tp, telnet and serial) | ||||||||||
Support intelligent power management to save | ||||||||||
energy and exten d service life | ||||||||||
Support NTP protocol to synchronize RAID controller | ||||||||||
clock over the on-board LAN port | ||||||||||
Max 512 devices | ||||||||||
Max 128 LUNs (volume set) | ||||||||||
Monitors/Notification | ||||||||||
LCD control panel for setup, alarm mute and | ||||||||||
configuration | ||||||||||
System status indication through LCD, LED and | ||||||||||
alarm buzzer | ||||||||||
SMTP support for email notification | ||||||||||
SNMP support for remote manager | ||||||||||
Enclosure management ready (SES over in-band | ||||||||||
SAS) | ||||||||||
Drive Interface | ||||||||||
Up to 12 x 3.5"/2.5" 12Gb/s SAS or 6Gb/s and | ||||||||||
3Gb/s SAS/SATA HDDs/SSDs | ||||||||||
Up to 512 devices using SAS expanders (two | ||||||||||
external SFF-8644 connectors: EXP.0 & EXP.1) | ||||||||||
Up to 12Gb/s per port | ||||||||||
Host Interface | ||||||||||
12Gb SAS-to-SAS | ||||||||||
2 x SFF-8644 external connectors | ||||||||||
8 x 12Gb/s SAS ports (4-ports per SFF-8644 connector) | ||||||||||
RAID Management | ||||||||||
Field-upgradeable firmware in flash ROM | ||||||||||
Firmware-embedded manager via RS-232 port and | ||||||||||
LCD | ||||||||||
Embedded browser-based RAID manager via | ||||||||||
built-in 10/1000 Lan port | ||||||||||
API library for customer to write its own monitor | ||||||||||
utility | ||||||||||
SAP monitor utility easily manage multiple RAID | ||||||||||
units in the network | ||||||||||
Access terminal menu by telnet via a LAN port | ||||||||||
Software Drive | ||||||||||
OS Independent | ||||||||||
Optional Prouduct - Accessories | ||||||||||
Battery Back-up Module | ||||||||||
|