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  • 品牌:LSI
  • 型号:MegaRAID SAS 9240-8i
  • 性能:MegaRAID SAS 9240-8i
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Power Workstations and Entry Level Servers with a Low-Cost, Green RAID Solution
MegaRAID SATA+SAS Entry Product Line
LSI MegaRAID® SATA+SAS entry controller cards allow small to medium business owners andgaming 
enthusiasts to enjoy the latest RAID technology at affordable prices with low power consumption. 
This product line delivers trusted MegaRAID reliability with minimal maintenance effort. MegaRAID 
entry controller cards offer users a straight-forward solution that includes essential RAID levels and 
uncomplicated configuration options. In addition, they are able to connect to SATA and SAS hard 
disk drives and solid state drives, allowing for tiered storage that optimizes cost and performance. 
SAS drives are optimal when speed and reliability are of the utmost concern while SATA drives are 
appropriate when capacity and cost are more important. MegaRAID entry controllers cover the 
spectrum of tiered storage requirements for cost-sensitive applications that require robust data 
Seamless Migration to MegaRAID Value and Feature Products
A unique feature of the MegaRAID SATA+SAS entry line is the ability to seamlessly migrate from 
these low-cost RAID 5 controllers to the more full-featured MegaRAID product lines. Users can 
simply plug in a new controller to recognize and import the existing array without requiring any 
reconfiguration. Plus, a single management client provides a consistent user interface to manage 
any MegaRAID SATA and/or SAS arrays.
6Gb/s SAS Performance Advantage
6Gb/s SAS is designed for backward compatibility with 3Gb/s SAS as well as with 6Gb/s and 3Gb/s 
SATA hard drives. Regardless of the drive speed, 6Gb/s MegaRAID controllers will deliver significant 
performance improvements in both read and write applications as compared to their 3Gb/s 
predecessors. Other new features of 6Gb/s MegaRAID SATA+SAS controllers include greater signal 
integrity using Decision Feedback Equalization, support for more sophisticated SAS topologies using 
Expander Self-discovery/Self-configuration, and additional safeguards to enhance data protection.
Intuitive RAID Management Utility
The MegaRAID Management Suite™ provides the essential software tools to efficiently manage 
MegaRAID products, whether deployed in an enterprise or small business. LSI offers a collection 
of applications and tools including a pre-boot setup utility and a full spectrum of online RAID 
management utilities. This suite of applications allow administrators to adjust SAS topology views 
from the system host, controller and disk enclosure down to the logical and physical drive level. 
And now intuitive configuration wizards make creating storage arrays even faster and simpler. MSM 
allows administrators to efficiently configure, monitor and manage RAID volumes locally or over the 
network. Extending to enterprise deployments, these tools scale to easily configure, monitor and 
manage RAID volumes locally or over the LAN network