Description
Product Overview to Lsi Logic 8708EM2 3GBPS 8-Port PCI-E Controller
The Lsi Logic 8708EM2 Megaraid 3GBPS 8-Port PCI-E X8 SAS Raid Controller is a type of hardware device that allows multiple hard drives to be configured as a single logical unit. The device is designed to be used in servers and other high-performance computing environments, where data storage and retrieval are critical to the operation of the system. This article will provide a detailed overview of the Lsi Logic 8708EM2 Megaraid 3GBPS 8-Port PCI-E X8 SAS Raid Controller, including its features, benefits, and specifications.
SAS Raid Controller
A SAS (Serial Attached SCSI) Raid Controller is a device that enables the configuration of multiple hard drives into a single logical unit, using the RAID (Redundant Array of Independent Disks) technology. The controller provides a hardware-based solution for managing data storage and retrieval in high-performance computing environments, such as servers and data centers.
RAID technology is used to provide redundancy and data protection by storing data across multiple hard drives, so that if one drive fails, the data can be recovered from the other drives. RAID technology also improves the performance of data access, by spreading the data across multiple drives, and allowing simultaneous access to multiple files.
The Lsi Logic 8708EM2 Megaraid 3GBPS 8-Port PCI-E X8 SAS Raid Controller is designed to support SAS and SATA (Serial ATA) hard drives, providing flexibility in configuring the storage system.
Features and Benefits of Lsi Logic 8708EM2 Megaraid 3GBPS 8-Port PCI-E X8 SAS Raid Controller
The Lsi Logic 8708EM2 Megaraid 3GBPS 8-Port PCI-E X8 SAS Raid Controller is packed with features that make it an ideal solution for high-performance computing environments. Some of the key features of the device include:
- Eight SAS/SATA ports: The controller supports up to eight SAS/SATA hard drives, providing flexibility in configuring the storage system.
- PCI-E X8 Interface: The device uses the PCI Express X8 interface, providing high-speed data transfer rates of up to 3GBPS.
- RAID Support: The controller supports a variety of RAID configurations, including RAID 0, 1, 5, 6, 10, 50, and 60, providing flexibility in configuring the storage system for redundancy and data protection.
- Cache Memory: The device comes with 256MB DDR2 cache memory, which improves data transfer rates and reduces latency.
- Online Capacity Expansion: The controller supports online capacity expansion, which allows the storage system to be expanded without shutting down the system.
- Online RAID Level Migration: The device supports online RAID level migration, which allows the RAID level to be changed without data loss.
- S.M.A.R.T Support: The controller supports S.M.A.R.T (Self-Monitoring, Analysis and Reporting Technology) for monitoring the health of the hard drives.
- Battery Backup Unit: The device comes with a battery backup unit, which provides power in case of a power outage, ensuring that data is not lost.
- The Lsi Logic 8708EM2 Megaraid 3GBPS 8-Port PCI-E X8 SAS Raid Controller provides several benefits to high-performance computing environments. These benefits include:
- Improved Data Transfer Rates: The device provides high-speed data transfer rates of up to 3GBPS, improving the performance of data access and retrieval.
- Data Protection: The controller supports various RAID configurations, providing redundancy.
General Information about this Lsi Logic 8708EM2
- Manufacturer: Lsi Logic
- Part Number or SKU# 8708EM2
- Product Type : Controller
- Product Name : SAS-SATA
Technical Specifications
- Controller Interface Type: Serial Attached Scsi
- Bus Type : Pci Express X8
- Data Transfer Rate: 3gb/s Throughput Per Port
- Standard Memory: 128mb Ddr2 (maximum 256 Mb Ddr2 Sdram)
- Raid Level: Raid 0, Raid 1, Raid 5, Raid 6, Raid 10, Raid 50, Raid 60
- Drive Support: 32 X Physical
- Form Factor: Low-profile Plug-in Card
- Platform Support: Pc
- Ports: 2 X Sff-8087 – Mini-sas Internal
Dimensions
- width: 6.60 In.
- height: 2.54 In.
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