Overview:

The AccuRAID AR442F4 series is a high density 4U rackmount designed for storage hungry applications, and accommodates up to 63TB of storage space. The unit utilizes advanced Fibre technology when operating as direct attached storage (DAS), and could be setup as a storage area network (SAN) with the assistance of a Fibre Channel network switch. In addition, the duo Fibre Channel ports allow the support of clustering, where the unit could be accessed by multiple servers, ensuring continuous uptime in a production environment.

To reinforce the AR442F4s ability to overcome hardware failure, three redundant and hot-swappable power supplies and two hot-swappable cooling fans are available for added safeguard. Single controller (AR442F4) or Active-Active redundant controllers (AR442F4R) options are available for further failure protection when needed. Internally, the AR442F4 supports up to RAID 6, with RAID monitoring, RAID notification, automatic failover, and automatic recovery. The units built-in Ethernet port with web based management console and SES management features provide instant access to the status of the RAID array and the enclosure to reduce downtime.

Features:

• 4U 42-bay 63TB Fibre Channel system.
• Redundant Active / Active-Failover RAID controllers provides extra redundancy and availability.
• Complete modular designs on controllers, cooling fan and power supply to provide automatically failover and recovery.
• Supports up to RAID 0,1,1+0,5, and 6.
• Supports two servers / applications failover clustering by providing dual Fibre Channel ports to hosts, or supporting even more than two servers by utilizing Fibre Channel switches. Provides building blocks for SAN solution.
• High density design leveraging low-cost / high-capacity SATA II disks for storage hungry applications. A major element for SAN-sharing applications.
• Maxmiun LUNs: up to 1024.
• Online RAID expansion.
• Support global / local hot spare and automatic hot rebuilding.
• Optional battery backup.

Specifications:

Model	AR442F4R
Form Factor	4U Rackmount
HDD Trays	42 Hot-Swappable 3.5"
RAID Level	0, 1, 0+1, 3, 5, and 6
Maximum Capacity	63TB
CPU	AMCC 440SPe
Memory	1GB, Upgradable to 4GB DDR-2 ECC SD-RAM Memory
Auto Rebuilding	Yes
Hot-Spare	RAID 1, 1+0,  5, 6
Host Interface & Transfer Rate	Dual Fiber Channel (4 Gbps)
Drive Interface	SATA II
Cooling Fan	2 x Blower Fans
Power Supply	600W x 3 Redundant Power Supply Modules
Control Interface	LCD Panel, RS232, RJ-45 Ethernet
Status Indicators	1 LED / HDD
Dimension (in)	7"H x 19"W x 30.7"D
Weight (lb)	100 (w/o hard drive)
Limited Watrranty	2 Years

Other Available Models:

Model	AR442F4R	AR442F4R21T	AR442F4R31T	AR442F4R42T	AR442F4R63T
Hard Drive	No HDD  Bundle	500GB  SATA II * 42	750GB  SATA II * 42	1TB  SATA II * 42	1.5TB  SATA II * 42
Total Storage Size	N/A	21TB	31.5TB	42TB	63TB