“Scheduled Volume Checking” works like a professional disk scan tool, helping re-map the bad blocks from the surface of the volumes and take parity checking for RAID 3/5/6. The users are allowed to decide the schedules on when to have the system auto-launch Scheduled Volume Checking.
Spin Down is mainly designed to save the power consumption taken by the idle hard drives. Some studies have shown, the hard drives used on the disk array supporting Spin Down are more likely to work longer and more stable, let alone the amount of saved power consumption in long period of system running.

ALNICO AL-7161F
| Datasheet  
16 bays 3U Rackmount 4Gb Fibre to SATA-II RAID Subsystem
Innovative generation Alnico 7161F RAID subsystem implements the interfaces of two 4Gb FC hosts to SATA-II hard drives. The highlighted RAID controller performance features the advanced technology PowerPC 440SP CPU to support ultimate RAID 6 function. The emphasized dual 64-bit PCI-X buses extremely strengthen and upgrade the read / write to the extent of superior performance.

AL-7161F utilizes two 4Gb FC-AL as host interface to connect SAN environments; the through-put can very fast. And new generation of SATA is utilized in our design as the disk interface. Therefore, you can very simply build a TB RAID with less compatible problems with total 16 of SATA disk drives. Redundant and hot swappable power supply modules and cooling fan systems can tolerate a main failure without interrupting service. And web configuration (on board Ethernet supported) brings you a most convenient way to configure and monitor our RAID subsystems.

Highlights
  • Dual (2) 4Gbit FC-AL (SFP).
  • Noticeable performance from a 64-bit PowerPC 440SP storage Processor based controller
  • Utilizes 16 the newest SATA-II (3Gpbs) hard disks; easily builds a TB RAID with less compatible problems
  • Perfect data protection with RAID 6 configuration
  • Up to 2GB DDRII 667Mhz memory on one DIMM socket with ECC protection
  • Redundant and hot-swappable power supply modules and cooling systems can tolerate a main failure without interrupting service.
  • Web Browser-based RAID manager (on-board Ethernet supported) brings the most convenient way to configure and monitor RAID subsystem.
Technical Specifications
RAID Architecture
PowerPC 400SP processor
Proprietary PCI-X 2.0 Polynomial ASIC to support extreme performance RAID 6 function
Up to 2GB DDRII 667Mhz memory on one DIMM socket with ECC protection
Advanced 133Mhz/ 64-bit PCI-X buses architecture
NVRAM and Real Time Clock supported
RAID operation
RAID Levels: 0, 1, 3, 5, 0+1, 6 & JBOD
Multiple RAID selection
Online RAID level/stripe size migration
Online Array roaming
Online capacity expansion and RAID level migration simultaneously
Instant availability and background initialization
Uniquely features "Drive Spin Down"- Saving more power consumption
Automatically starts bad Blocks-Scrubbing by "Scheduled Volume Checking"
Support S.M.A.R.T & NCQ & OOB Staggered Spin-Up capable drives
Automatic drive insertion / removal detection and rebuilding
Host Interface
Two 4Gb FC-AL ( SFP) - 4Gbit per Loop
Drive Interface
16 of SATA –II channel - 3.0Gbps per channel
RAID Management
Field-upgradeable firmware in flash ROM
Firmware-embedded SMTP manager monitors all system events and user can select either single or multiple user alerts to be sent via e-mails
Firmware-embedded Web Browser-based RAID manager via 10/100 Ethernet port
Monitors/Indicators
LCD control panel for setup, alarm mute and configuration
System status indication through LCD, LED and alarm buzzer
All system events can be sent to multiple user alerts via e-mails
Firmware-embedded SNMP agent permits the remote to monitor all events through LAN with no SNMP agent required
Environmental /Physical
Cooling
Two redundant, hot-swappable cooling modules with self-regulating speeds and wide range airflow design
Controlled by RAID controller automatically maintaining optimal ambient temperature
Electrical
Redundant by dual 460W power supplies with PFC, load-sharing type, hot-swappable and cable-less design
AC Voltage 110-230 VAC /AC Frequency 50-60Hz
Temperature
Operating temperature: 5 to 35 degree C
Non-operating temperature: -40 to 60 degree C
Relative Humidity
20% to 80% non-condensing
Size and weight
Dimensions: 446.5mm(W) x 510mm(D) x 3U
Weight (w/o HDDs): 20.0kg

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