LSI LSI00141
Contents
1. AS 8708ELP adapter features the LSI SAS1078 IC a powerful I O storage engine that transparently performs all the data protec tion data checking and restoration tasks The low profile PCI adapter offers eight internal 3Gb s Serial Attached SCSI SAS ports on two SFF8087 mini multi Lane connectors 128MB DDR II write cache and PCI Express host inter face Also system builders can choose high performance SAS disks or low cost high capac ity SATA drives or a combination of both for greater system design flexibility The 8708ELP offers support for both SAS expanders as well as SATA native command queuing NCQ RAID6 Advanced Data Protection Support for all key RAID levels including RAID 6 and 60 RAID 6 tolerates two simultaneous failures and thus the ability to manage unre Low profile fits 2U servers Two internal mini SAS ports coverable media errors during rebuilds This is particularly useful when using lots of high capacity lower cost SATA disk drives Check consistency and Patrol Read advanced background sentry services that find and fix bad media blocks on disk drives offer critical business applications unparalleled data protec tion capabilities Performance The MegaRAID SAS 8708ELP is designed to excel in both high I O transaction and high bandwidth processing With an integrated 500MHz PowerPC and industry leading 667MHz write cache the 8708ELP delivers impressive performance numbers up t2. Product Brief MegaRAID SAS 8708ELP Eight Port 3Gb s PCI Express SAS SATA RAID On Chip Adapter Naw Lsis FEATURES 8 internal SAS SATA compatible ports 2 mini SAS 4i connectors 8087 3Gb s throughput per port Fits PCI Express slot x4 or x8 667Mhz DDRII cache 128MB Optional battery backup module Rated 72 hours Connect up to 16 intermixed SAS and SATA devices within the same array RAID levels 0 1 5 and 6 RAID spans 10 50 and 60 Auto resume on array rebuild Auto resume array reconstruction Online Capacity Expansion OCE RAID Level Migration RLM Create 64 logical volumes Up to 32TB LUN support Comprehensive management tools LED fault indicator header Audible alarm circuit LSI SAS1078 RAID on Chip 500MHz PowerPC Hardware RAID 5 amp 6 engines Protect Business Critical Data with the Industry s Most Trusted SAS SATA RAID Adapters KEY ADVANTAGES LSISAS1078 storage processor with RAID6 Fastest cache available 667MHz DDRII Robust SAS SATA RAID Solution Keeping electronic data online and available is essential to running a successful business Making sure that data is protected while remaining instantly accessible requires faster smarter solutions The MegaRAID SAS 8708ELP a second generation SAS SATA RAID product from LSI addresses these demands in a cost ef fective yet powerful internal RAID solution for entry server and small office environments The MegaRAID S
3. U Operating Voltage 3 3V Warranty 3 years free advanced technical support advanced replacement option Regulatory Certifications EN55022 EN50082 EN60950 FCC Class A Class B UI1950 UL CSA C22 2 VCCI AS3548 BSMI MIC MegaRAID Management Suite MegaRAID Storage Manager MegaCLI command line interface WebBIOS RAID Management OS Support Extensive support includes Microsoft Windows Server 2003 2000 XP Linux and more Visit the LSI download Center for the most complete list of supported operating systems si com support w P Serial PC p gt soseri Attached EXPRESS LA SCSI For more information and sales office locations please visit the LSI web sites at Isicom Isi com contacts North American Headquarters LSI Europe Ltd LSI KK Headquarters Milpitas CA European Headquarters Tokyo Japan T 1 866 574 5741 within U S United Kingdom Tel 81 3 5463 7165 T 1 408 954 3108 outside U S T 44 1344 413200 LSI the LSI logo design FlexRAID MegaRAID and MegaRAID Management Suite are trademarks or registered trademarks of LSI Corporation aN All other brand and product names may be trademarks of their respective companies L G NS LSI Corporation reserves the right to make changes to any products and services herein at any time without notice LSI does not assume any U responsibility or liability arising out of the application or use of any product or service described herein except as expressl
4. o 900MB s through put allowing steaming video or data backup applications run faster than ever with 1MB stripe configurations Advanced 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 as well a full soectrum of online RAID management utilities This new suite of applications allow administrators to Management Indicators Optional iBBU Support adjust SAS topology views from the system The MegaRAID SAS 8708ELP supports industry The MegaRAID LSIiBBUOS is an intelligent standard SGPIO SES and also an option to directly drive eight LED fault indicators When host controller and disk enclosure down to battery backup module that protects the integ the logical and physical drive level Extending rity of cached data on a MegaRAID controller to enterprise deployments the powerful tools disks do fail these schemes provide visual by providing backup power in the event of a easily scale to efficiently configure monitor assistance to quickly pinpoint faulty hardware server failure or extended power outage and manage RAID volumes locally or over the LAN network MegaRAID SAS8708ELP Solution Provided Environment Physical Dimensions Connectors Device Support Host Bus Type Data Transfer Ra
5. tes I O Processor SAS Controller Cache Memory Battery Backup Unit Eight port SAS RAID solution for servers and workstations using up to 16 drives with the flexibility to use either SAS or 3Gb s SATA drives or a combination of both Intel X86 EM64T and AMD Opteron Low profile extended half length 7 71 X 2 536 Two internal mini SAS 4i SAS SFF8087 connectors Up to 8 direct connect or up to 16 with SAS expanders 3Gb s SAS and SATA drives x4 lane PCI Express 1 0a compliant 3Gb s per port LSI SAS1078 RAID on Chip ROC 667MHz DDR II SDRAM 128MB Optional intelligent Battery Backup Unit iBBU LSIiBBU0O5 RAID and Fault Tolerant Features RAID levels 0 1 5 and 6 RAID spans 10 50 and 60 Online Capacity Expansion OCE Online RAID Level Migration RLM Configurable stripe size up to 1MB Fast initialization for quick array setup m Check Consistency for background data integrity Patrol read for media scanning and repairing Hot Spare support 64 logical drive support Automatic rebuild DDF compliant Configuration on Disk COD Global and dedicated S M A R T support Enclosure affinity Auto resume after loss of system power during Emergency SATA hot spare for SAS arrays arrays array rebuild or reconstruction RLM Enclosure management Up to 32TB LUN support SES inband SGPIO sideband One 8 pin header to illuminate fault LED Operating Temperature Maximum ambient 50 C 40 C w iBB
6. y agreed to in writing by LSI nor does the purchase lease or use of a product or service from LSI convey a license under any patent rights copyrights trademark rights or any other of the intellectual property rights of LSI or of third parties Copyright 2007 by LSI Corporation All rights reserved 0607 10064
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