2U, 12 x SAS to SATA-II HD bay, rack mount RAID system.

DAS 8212SSA

2U rack mount SAS to SATA RAID subsystem with built-in 12 x SATA-II Hot-Swappable HD bays (up to 12.0TB), support RAID level 0,1,3,5,6,50,60,10, 2 X 400w 1+1 power supply, 2x SAS 8088 in port (Host), 1 x SAS 8088 out port (up to 84-disk 7 JBOD box).

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Features

2U rack mount SAS to SATA RAID subsystem
12 x SATA-II HD bays
Dual mini-SAS 8088 ports for server/application failure clustering
Built-in RAID engine and SMTP manager
Front LCD indicator for hardware failure
1 x 4X mini SAS out port for additional JBOD boxes (up to 7 boxes)
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 341 XOR processor, 800MHz

Cache Memory:
512MB ECC DDR memory (STD) up to 2GB
Optional for 72hours battery backup

RAID Level:
RAID-0, 1, 1E, 3, 5, 6, 10, 50,60, JBOD;
HotSpare, Hot swap, Auto-rebuild

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
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
Max 128 physical drives; Max 128 LUNs (volume set) per controller

Drive Bay:
12 x Hot-Swappable 3.5" SATA-II hard drive bays with cable less backplane, Supports SATA II Disk up to 3.0Gb/s & NCQ

RAID Capacity:
From 0 to 12TB and beyond, depending on hard disk drive capacity and RAID level.

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

Embedded SMTP manager monitors all system events, and user can
select to setup email alert notification to single or multiple recipients

Drive insertion or removal:
Automatic detection and rebuilding

Rebuild hot spare drivers:
Automatic and transparently

RAID Scalability:
Chained by tree structure up to total 84disks in 7 JDOB boxes

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:
Dual 4x mini SAS ports ( 2 x SFF8088 ) support two servers/applications failover clustering
1 x 4x mini SAS 8088 port out for additional JBOD box(up to 7)

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

Hardware Monitoring:
Front LCD indicator for RAID Busy, power supply, fan, temperature & FAN, voltage

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

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

Certification:
FCC, UL

Order Information

DAS 8212SSA:
2U rack mount SAS Host to SATA RAID subsystem comes with 12 x SATA-II HD bay, 2 x SAS 8088 in and 1 x SAS 8088 out port, 2 x 400W 1+1 power supply.
price start from: $6,785.00

What's Inside

System configuration:

The system comes with Intel IOP 341 XOR 800MHz process, 512MB ECC memory (up to 2GB memory) with ECC protection for RAID configuration and transaction log write-through / back cache support. Embedded SMTP manager monitors all system event and user can access RAID system remotely throught on-board RS-232 or RJ-45 LAN port.

Disk contorller interface:

  The on-board RAID controller interface provides up to 240MB/sec single-link transfer rate and great than 2TB per volume. Dual mini-8088 ports work for server/application failure clustering. The 1 4x mini SAS 8088 out port for additional JBOD boxes (up to 7 boxes with 84- SATA-II disks).

HD storage :

  The system comes with 12 hot-swappable SATA-II HD bay, The front LCD panel to indicated the each HD status. Each bay comes with individual tray that allows hot swap function and automatically rebuilds hot swapped drive from on board RAID system. The total storage space can be up to 12.0TB (depend on the SATA HD size)

RAID Features:

  The RAID support level 0, 1, 10, 3, 5, 6, 10, 50, 60 and JBOD (up to 7 JBOD boxes), 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 x 400W 1+1 power supply to prevent dowm-time.

Mounting:

   The 2U chassis can be mounted to 19" rack cabinet, Optional for slide rails.

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