ArcaNAS
Feature
 ArcaNAS 3+ ArcaNAS 2 ArcaNAS 6+ ArcaNAS 10+ ArcaNAS 18
RAID Controller LSI® PowerPC Dual-core ROC (RAID-On-Chip) running at 800MHz
Write-Back Cache Dedicated 512MB DDR3-1333MHz ECC/Reg. w/WB Dedicated 4GB DDR-3 1333MHz ECC/Registered with Write-Back algorithm
RAID Levels 0, 1, 3, 5, 6
RAID Spans 10, 30, 50, 60
Max. Storage Capacity 48TB 18TB 36TB 135TB 270TB
Capacity Expansion Simple increase of capacity via addition of more disks, without ever powering down or rebooting
BBWC Battery Backed Write Cache standard on all models
Throughput Up to 1190MBps Reads, 850MBps Writes
Input/Output Up to 4100 IOps
Drive Interface SAS2 6.0Gbs standard on all models
Management Interfaces Dedicated RJ-45 port for Remote Browser-based RAID Management, Local Browser-based Management Software (OS independent)
Alerts SMTP (Email), SNMP (Simplified Network Management Protocol), SGPIO Drive Indication LED’s, etc.
Online Hot-Spares Any number Online Hot-Spares, set to either globally across all LUN’s, or dedicated to specific LUN’s
Auto Rebuild Auto Rebuild of degraded RAID across all levels, including background initialization
Nomadic Controller Upon failed controller, replacement controller automatically finds and sets existing LUN’s and Volumes, as RAID data written across disks rather than controller.  No data loss if controller failure were to occur.
Rack Units 3U 2U 6U 10U 18U
Available PCI-e Expansion Slots 1LP/1FH no available slots
High-Efficiency
Power Supplies		 2x 1200W
(1+1)		 2x 1400W
(1+1)		 6x 1400W
(3+3)		 10x 1400W
(5+5)
Hot-Swap Cooling Fans 12 4 10 up to 18 32
Regulatory UL, CUL, TUV, CB, CCC
Processing Intel® Xeon® Westmere Quad-Core
System RAM PC3-10600 ECC/Registered Interleaved Triple-Channel
Chipset Intel® 5520 Tylersburg
IPMI 2.0 Intelligent Peripheral Management Interface with KVM and dedicated RJ-45 port standard on all models
Network Connectivity Ports 2x GbE standard,
add 2x GbE/10GbE/FC		 4x Intel® 82576 GbE Ports standard on all models.
Additional GbE/10GbE/Fiber Channel ports available.
Graphics 32MB embedded VGA Graphics Port
Health Monitoring Processors, Fans, Temperature
Compliance ROHS 5/6 Compliant
Dimensions (HxWxD) 3.5”x
17.2”x
25.5”		 5.25”x
17.2”x
25.5”		 7”x
17.2”x
26”		 14”x
17.2”x
26		 21”x
17.2”x
26”
Weight (lbs.) 52 72 112 212 312