Model Name | ARC-7212SS-DR2 | |
Form Factor |
2U-12 bays 19-inch rackmount chassis |
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I/O Interface | ||
Host Interface | 2 x 12Gb/s SAS ports (4-lanes per port) | |
Drive Channel per Enclosure |
Up to 12 x 3.5”/2.5” HDDs or SSDs |
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Disk Bus Interface | 12Gb/s SAS or 6Gb/s and 3Gb/s SAS/SATA HDDs/SSDs | |
Max. JBOD per RAID Ctrl |
• Expansion up to 7 JBODs with 256 HD Ds limitation • One downstream SFF-8644 (4 x 12Gb/s) expansion port |
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RAID Controller | ||
RAID_on_Chip | Dual Core RAID-on-Chip (ROC) 1.2 GHz processor | |
Cache Memory | On-board 2GB DDR3-1866 ECC SDRAM | |
RAID Features |
• 0, 1, 10(1E), 3, 5, 6, 30, 50, 60, Single Disk or JBOD • Automatic drive failover/detection and rebuild using multiple Global, Dedicated or Enclosure hot-spare drives • Multiple RAID 0 and RAID 10(1E) support (RAID 00 and RAID100) • 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 for native 4K and 512 byte sector devices • Support HDD firmware update |
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FBM/BBM | Yes (optional): ARC-1883-CAP/ARC-6120BAT121-12G | |
Subsystem Management | ||
RAID Management |
• Field-upgradeable firmware in flash ROM • Firmware-embedded manager via RS-232 port • API library for customer to write its own monitor utility • Embedded browser-based RAID manager via built-in 10/100 Lan port • SAP monitor utility easily manage multiple RAID units in the network • Access terminal menu by telnet via a LAN port |
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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) |
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Mechanical Specification | ||
Power Supply/In/out |
• Dual 400W hot swap, N+1 redundant with PFC • Supports 100–240VAC input at 47 and 63H z frequency |
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Cooling | Dual cooling fans | |
Environment |
• Temperature: 0 to 40°C operating/ -40 to 60°C non-operation • Relative humidity: Operating 10% to 80% (non-condensing)/ Stora ge 5% to 95% (non-condensing) |
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Dimensions (H x W x D) |
• Without handles 88.2 x 445 x 506 mm (3.2 x 17.5 x 19.9 in) • With handles 88.2 x 482 x 542 mm (3.2 x 22.9 x 21.3 in) |
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Weight (W/O Drives) | 17 kg (37.5 lb) |