Storage


RAID Subsystem - Desktop

ARC-8042-12

(12-bays 12Gb/s SAS to SAS Desktop RAID Subsystem)

System 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)


Faster Than Ever

Availability & Security

Unparalleled Performance


Host Interface

2 x SFF-8644 external connectors

8 x 12Gb/s SAS ports

High Performance ROC

Dual Core RAID-on-Chip (ROC) 1.2 GHz

2GB DDR3-1866 ECC Protection

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
Up to 12Gb/s per port

12-bays 12Gb/s SAS to SAS Desktop RAID Subsystem


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.

  12Gb/s SAS Desktop RAID Subsystem
ARC-8042
Internal Ports 12 x SAS ports
Expansion Support Up to 512 devices using SAS expanders (one external Mini-SAS HD SFF-8644 connector)
Host Interface Two Mini-SAS HD SFF-8644 connectors
Data Transfer Rate Up to 12Gb/s per port
Cache Protection 2GB DDR3-1866 ECC Protection
Processor Dual Core RAID-on-Chip (ROC) 1.2GHz processor
Operating System OS Independent
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 RAID 100)
• Configurable stripe size up to 1024KB
• Automatic drive failover and detection and rebuild using multiple Global, Dedicated or Enclosure hot- spare drives
• Multiple pairs SSD/HDD disk clone function
• SSD automatic monitor clone (AMC) support
• SED (Self-encrypting drives) function support
• Support for native 4K and 512 byte sector devices
• Support HDD firmware update
• Hot-swap and redundant components for increasing availability
RAID Management Software • Flashable firmware via RS-232 and LAN port
• Push Buttons and LCD for setup and status
• Firmware-embedded manager via RS-232 port
• Browser-based RAID manager, SMTP manager, SNMP agent and Telnet function
• API with sample and functional code
• ArcCLI (command-line interface)
• ArcSAP monitor utility easily manage multiple RAID units
Power Supply 400W
Operating Temperature 0 °C to 40 °C
Operating Humidity 10% to 80%, non-condensing
Regulatory Certification CE, FCC
Physical Dimensions
(H x W x D)
8.1 x 12.2 x 11.4 in
(206 x 310 x 290 mm)
Weight 20.8 lbs / 9.5 kg
Warranty 3 years
BBM Support ARC-6120BAT021-T3

Downloads


File Version Date
ARC-8042-12 Specification 1.0 2017/09/21
ARC-8042-12 User Manual 1.1 2018/07/25
ARC-8042-12 Quick Installation Guide 1.0 2017/11/14
CLI Utility For LAN Port - User Manual 5.1 2020/04/20
LCD Manual 1.3 2015/10/20
ArcSAP User Manual 4.1 2019/07/19
File Version Date
ARC-8042-12 firmware 1.56 2019/07/23
1. Patch HGST G3 enclosure SES2 firmware update problem
2. Seagate XS960SE70004 firm rev 002, 960GB SSD problem
3. Add progress % for some http operation
4. Fix SEAGATE 84bay JBOD does not report slot string
5. Improve FAIL_DRIVE_IF_MANY_ERROR