Sans Digital AccuRAID AR212FD 2U 12 Bays Rackmount 2U Rack Mount 2U RackMounts SAS/SATA to 4G Dual FC RAID 6 Storage RoHS SAS Expansion 2x400W Redundant PSU-Best Computer Online Store Houston Buy Discount Prices Texas-Directron.com

Architecture:
- Intel IOP 341 800MHz processor with 256MB on-board ECC cache memory (upgradeable to 2GB).
- SAS/SATA II RAID 60 ASIC engine, providing the highest level of data protection.
- Dual Channel Fibre Channel 4Gpbs connector supporting fail-over.
- Supports SAS JBOD expansion.
- Redundant and hot-swappable power supply and cooling fans.
- O/S-Independent and host transparent RAID solution.
RAID:
- Supports JBOD, RAID 0, 1, 1E, 0+1, 3, 5, 6, 30, 50, 60 with hot spare and multipile volumes.
- RAID 6 tolerates multiple drive failures without downtime or data loss, providing the most advanced level of data protection.
- Supports online array roaming, online RAID level / stripe size migration and online capacity expansion.
- Hot swappable drives that support hot spare and automatic hot rebuilding with automatic drive insertion / removal detection.
- NVRAM transaction log, and S.M.A.R.T. to improve the RAID system integrity, reliability, and availability.
Management:
- Embedded enclosure management through WEB GUI, LCD control panel, and online RAID management via RS-232 port.
- Intuitive, yet comprehensive GUI for configuration and monitoring from remote and local locations.
- Field-upgradeable firmware in flash ROM, redundant RAID controller firmware upgrade via RS-232 and WEB GUI.

Model: AR212FD
Form Factor: 2U Rackmount
HDD Trays: 12 Hot-Swappable 3.5" Drive Bay
RAID Level: 0, 1, 0+1, 3, 5, 6, 30, 50, 60, JBOD
Max. Capacity: 24TB, Expandable to 192TB
Auto Rebuilding: Yes
Hot-Spare: RAID 1, 1+0, 3, 5, 6, 30, 50, 60
Host Interface & Transfer Rate: Dual Fibre Channel (4 Gbps)
Expansion Ports: Mini-SAS x 1, Supports up to 7 additional JBOD units (AS212X).
Drive Interface: SAS / SATA II
Cooling Fan: 2 Hot-Swappable Modules & Blowers
Power Supply: 400W X 2 Redundant
Control Interface: LCD Panel, RS232, RJ-45 Ethernet
Status Indicators: 1 LED/ HDD
Safety Regulations: CE, FCC, UL, RoHS