2U, 12 x U-320-SATA HD bay (up to 9.0TB) rack mount RAID subsystem.

DAS 212U3SA

2U rack mount U-320 to SATA RAID subsystem with built-in 12 x SATA-II Hot-Swappable HD bays (up to 9.0TB), support RAID level 0,1,3,5,10, 2 X 400w 1+1 power supply, dual external U-320 SCSI connector.

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Features

2U rack mount SCSI U-320 to SATA II RAID subsystem
12 x SATA-II HD bays
4 x SCSI Ultra-320 ports for server/application failure clustering
Built-in 64-bit RAID engine
Front LCD indicator for hardware failure
Support SATA II disk up to 3.0Gb/s & NCQ
2 x 400W 1+1 power supply

Data Sheet | Download

SPECIFICATIONS

Form Factor:
2 U rack mount chassis with 12 open drive bays

Construction:
Heavy Duty Cold Rolled Electroplated Steel

RAID Engine:
Intel IOP 80321 XOR processor, 64-bit 400MHz, dedicated RAID6 ASIC

Cache Memory:
256MB ECC DDR memory (STD) up to 1GB
Optional for 72hours battery backup

RAID Level:
RAID-0, 1, 3, 5, 6, 10, JBOD, HotSpare, Hot swap, Auto-rebuild

Host Channel:
2 x Ultra 320 SCSI, 68-pin (2 x IN ports, 2 x OUT ports)
SCSI ID selectable & tagged command queuing up to 255 commands

Raid Feature:
Multiple RAID Selection & Array Roaming
Online RAID Level/Stripe size Migration & Capacity Expansion & Volume Set Growth
Volume Instant availability and background initialization
Greater than 2TB per Volume (32-bit & 64-bit LBA OS support, windows)
Supported Disk Scrubbing / Array Verify scheduling for automatic repair of all raid sets
Login record in the event log with IP address and service
Support MAID - spin down drives when not in use to extend service life Support NTP protocol to synchronize RAID controller clock over the on-board Ethernet port

Drive Bay:
12 x Hot-Swappable 3.5" SATA-II hard drive bays with cableless backplane, Supports SATA II Disk up to 3.0Gb/s & NCQ (7200/10Krpm)

RAID Capacity:
From 0 to 12TB and beyond, depending on hard disk drive capacity and RAID level, Allow Capacity Truncation for HDDs

RAID Management:
Configure and Monitor by HyperTerminal via RS232 and/or Web Browser via LAN/RJ45

RAID Scalability:
1 x Ultra-320 3-feet cable (standard)

Front LCD Control Panel:
LCD Display with Input Buttons for setup, and error message display System Status indication through LCD, LED and Alarm Buzzer; SES2 Ready

Rear Panel Connector:
2 x Ultra 320 SCSI, 68-pin (2 x IN ports, 2 x OUT ports)

Power Supply:
2 x 1+1 400W power supplies

Cooling System:
2 x blower fans, individual sensor for each disk

Working Temperature:
Working temperature: 5 to 55ºC

Dimensions:
23.23" (D) x 3.5"" (H) x 19" (W)

Weight:
40lbs, without hard drive
60lbs, with hard drive

Certification:
FCC, UL

Order Information

DAS 212U3SA:
2U rack mount U-320 Host to SATA RAID subsystem comes with 12 x SATA-II HD bay, Dual U-320 ports and 2 x 400W 1+1 power supply.
price start from: $4,095.00

What's Inside

System Configuration:
The system comes with Intel IOP 80321 XOR process, 256MB ECC memory (up to 1GB memory) with ECC protection for RAID configuration and transaction log write-through / back cache support. The user can access RADI system remotely through on-board RS-232 or RJ-45 LAN port.

Disk Controller Interface :
The on-board RAID controller interface provides up to 240MB/sec single-link transfer rate and greater than 2TB per volume. Dual mini-8088 ports work for server/application failure clustering. The unique 1 to 4 SAS octopus cable (optional) lets server connect up to 4 x DAS subsystem via parallel to aggregate multiple RAID subsystem and stripe them in the operation system.

HD Storage :
The system comes with 16 hot-swappable SATA-II HD BAYS, The front LCD panel indicates the each HD status. Each bay comes with its individual tray that allows hot swap function and automatically rebuilds hot swap drive from on board RAID system. The total storage space can be up to 12.0TB (dependent on the SATA HD size)

Raid Features :
The RAID support level 0, 1, 10, 3, 5 and JBOD, It can be multiple RAID sets, Array roaming, online RAID capacity expansion and RAID level migration simultaneously. The RAID configuration and firmware can be via through on-board RS-232/RJ-45 port.

Power Supply :
The system comes with 2 1+1 400W power supply to prevent dowm-time. Optional for 3rd and 4th 400W 1+1 power supply.

Mounting:
The 3U chassis can be mounted to 19" rack cabinet, Optional for slide rails.

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