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Topic: Disk array


  
 Disk Resident Arrays
Sections of the disk arrays can be transfered (cached) in main memory and used in the computations as needed.
Arrays that are to big to fit in the aggregate main memory of the system can be stored in Disk Array objects on the disk.
The Disk Arrays library is a part of a joint project between Pacific Northwest National Laboratory and Argonne National Laboratory on the parallel I/O for chemistry applications, ChemIO.
http://www.emsl.pnl.gov/docs/parsoft/dra/disk.arrays.html   (442 words)

  
 Tertiary Disk
Also, a disk array needs to be connected to a host computer, which becomes a bottleneck for both performance and availability.
Tertiary Disk is a storage system architecture which exploits the trends mentioned above to create large disk storage systems that avoid the disadvantages of custom built disk arrays.
When such applications reach the capacity limit of their disk array, another array must be added.
http://now.cs.berkeley.edu/Td   (475 words)

  
 4. MODERN DISKS AND DISK ARRAYS
This informs the disk to use the most expedited form of error recovery at the expense of higher risk of error mis-detection and mis-correction (i.e., the disk may consider that the sector is faulty even when it is actually not).
This approach is a typical hardware disk array (HDA) where a disk controller implements the RAID algorithms and, from the point of view of an operating system, it resembles a logical disk.
The number of disk buses is increased mainly to allow larger disk array configurations and higher number of parallel I/O's, not to increase the data transfer capacity.
http://www.cs.hut.fi/~hhk/phd/chapter4/phd_4.html   (2520 words)

  
 Tapes and arrays
Since these arrays are all protected by some level of RAID software and sends readings from 100 disks is faster than reading from one disk, these arrays do not suffer this problem.
I've always thought that disk would be a really neat medium for many types of backups but they were always too expensive.
This means that multiplexing, a feature of backup and recovery software that many administrators do not like, is not necessary.
http://searchstorage.techtarget.com/ateQuestionNResponse/0,289625,sid5_cid456196_tax286189,00.html   (435 words)

  
 An Analytic Performance Model of Disk Arrays And Its Application
Unfortunately, analytic performance models of disk arrays are difficult to formulate due to the presence of queuing and fork-join synchronization: a disk array request is broken up into independent disk requests which must all complete to satisfy the original request.
As disk arrays become widely used, tools for understanding and analyzing their performance become increasingly important.
Finally, we apply the analytic model to derive an equation of the optimal unit of data striping in disk arrays.
http://sunsite.berkeley.edu/TechRepPages/CSD-91-660   (330 words)

  
 Disk Arrays Gain in Use for Secondary Storage - Computerworld
Relatively inexpensive secondary disk storage is gaining a significant foothold in corporate data centers, according to a survey of more than 1,000 IT managers that's due to be released next month.
Over the past 12 months, vendors such as EMC Corp., Network Appliance Inc. and Storage Technology Corp. have released ATA-based disk arrays for storage of near-line data, snapshot copies and information that will eventually be archived on tape devices.
The array replaced an optical system that was slow and unwieldy, Riis said.
http://www.computerworld.com/printthis/2003/0,4814,80718,00.html   (551 words)

  
 Edge: Work-Group Computing Report: Storage: Disk Drive Arrays, The RAID Market Rises Above $13 Billion in Sales, ...
The 2001 share for board-level array controllers is forecasted to decline to 40.1%, as some disk drive arrays designed for personal computer networks start to use low cost array chip sets which can be mounted on system motherboards, eliminating the need for separate array controller boards.
o The demand for disk storage capacity used with mainframe computers has grown throughout the 1990s, but the average price-per-megabyte for high-end disk drives is decreasing even faster, depressing the long term outlook for disk drive array sales revenues in the mainframe market.
In addition to individual revenue and unit shipment projections for disk drive arrays in four separate product groups, the DISK/TREND Report provides a review of array system considerations, a checklist on array selection for prospective buyers, competitive market shares of manufacturers, and a review of competing data storage technologies.
http://www.findarticles.com/p/articles/mi_m0WUB/is_1998_Nov_30/ai_53283326   (792 words)

  
 Terastor JBOD SCSI Disk Arrays
SCSI disk arrays are still the number one recommended storage type by hardware developers for unrivaled performance and value.
The TeraStor™ JS9200 JBOD Disk Array is built to meet IT storage applications.
A leader and pioneer in hybrid storage technology, Enhance Technology also offers a wide range of JBOD/RAID Ready rackmount disk array systems that is designed to provide high density, high capacity, and low cost storage solutions.
http://www.enhance-tech.com/products/diskarrays   (256 words)

  
 RAID disk arrays
Individual data files are typically written to more than one disk in a manner that, depending on the RAID level used, can improve performance or reliability.
When the failed disk is replaced, the data can be regenerated by using the redundant information.
In either case, data is stored across an array of disks.
http://www.microsoft.com/windows2000/en/advanced/help/sag_FAULTunder_A.htm   (177 words)

  
 What is disk drive? - A Word Definition From the Webopedia Computer Dictionary
Disk drives can be either internal (housed within the computer) or external (housed in a separate box that connects to the computer).
A magnetic disk drive reads magnetic disks, and an optical drive reads optical disks.
A disk drive rotates the disk very fast and has one or more heads that read and write data.
http://www.webopedia.com/TERM/D/disk_drive.html   (427 words)

  
 FAST 2002 Technical Program - Abstract
It operates as an optimization process with the twin goals of minimizing array cost while ensuring that storage workload performance requirements will be met.
Even after values for these parameters have been chosen, there are exponentially-many ways to map data onto the disk arrays' logical units.
Our best approach simultaneously determines the RAID levels for the data, the array configuration, and the layout of data on that array.
http://www.usenix.org/publications/library/proceedings/fast02/andersonRAID.html   (360 words)

  
 Medéa Debuts New Generation VideoRaid and VideoRack Disk Arrays
The RTR family of disk arrays features a high-performance Ultra160 SCSI interface that enables the desktop models to sustain a data transfer rate of up to 130 MB/second.
Medéa FCR disk arrays are the ideal storage solutions for building high bandwidth, low-cost SANs for DCC workgroups.
In the unlikely event of a disk drive failure, the systems will continue to operate with no loss of data and no degradation in data transfer rate.
http://www.digitaleditor.com/news/2001/0814-07.html   (362 words)

  
 HP StorageWorks XP Arrays
The HP StorageWorks XP12000 Disk Array is an enterprise class storage system that delivers always-on reliability and availability for mission-critical applications where downtime is not an option.
With HP StorageWorks XP disk arrays and management software working together, your business gets the capabilities and benefits you need to easily meet storage challenges head-on.
The proven XP family of storage arrays solves your need for 24x7 operations and storage consolidation cost savings.
http://h18006.www1.hp.com/storage/xparrays.html   (454 words)

  
 R3K Technical Paper - Disk Arrays
The Nike disk array is controlled by what is called a “flare code.” You don’t need to know what this is or how it is used, but you do need to make sure your remarketed Nike disk array does have the latest version of flare code, or it will be in an unusable state.
These drives are typically “hot swappable”, which means you can swap out a bad disk on the fly, easily and without a lot of background in computer hardware.
The key to minimizing the impact from CE’s with minimal knowledge the e3000 is to reduce the complexity of swapping out bad disk drives.
http://www.resource3000.com/papers/disk_arrays1.html   (1049 words)

  
 Computer Graphics World - Affordable Arrays: Storage in the Studio - Part 2
However, vendors that have experience with all the major disk drive interfaces say that there is little difference in reliability among the various interfaces, at least in environments that do not require constant storage access.
Now there's a new breed of disk storage based on the Serial ATA (Advanced Technology Attachment) interface that is expected to provide a lower-cost storage alternative to arrays based on Fibre Channel or SCSI drives.
So to get the most bang for their buck—at least in terms of storage capacity—they often turn to disk arrays based on Fibre Channel or SCSI (Small Computer System Interface) connections for use in stand-alone or networked storage systems.
http://cgw.pennnet.com/Articles/Article_Display.cfm?Section=Archives&Subsection=Display&ARTICLE_ID=202770   (1496 words)

  
 Redundant Arrays of Inexpensive Disks (RAID)
Many businesses can't afford to have their systems go down for even an hour in the event of a disk failure; they need large storage subsystems with capacities in the terabytes; and they want to be able to insulate themselves from hardware failures to any extent possible.
There are a number of ways that this can be done, depending on the needs of the application, but in every case the use of multiple drives allows the resulting storage subsystem to exceed the capacity, data security, and performance of the drives that make up the system, to one extent or another.
There are many applications, particularly in a business environment, where there are needs beyond what can be fulfilled by a single hard disk, regardless of its size, performance or quality level.
http://www.storagereview.com/guide2000/ref/hdd/perf/raid   (449 words)

  
 On Variable Scope of Parity Protection in Disk Arrays
In a common form of a RAID 5 architecture, data is organized on a disk array consisting of N + 1 disks into stripes of N data blocks and one parity block (with parity block locations staggered so as to balance the number of parity blocks on each disk).
Using several simplifying assumptions, we present simulation and analytic results that provide estimates of the improvement using this approach, in terms of total I/O operations, as compared to 1) conventional RAID 5 under a random single-block write workload, and 2) the use of a log-structured file system in which data is written out in stripes.
Here we consider an extension to this architecture in which parity information applies to arbitrary subsets of the data blocks in each stripe.
http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/trans/tc/&toc=comp/trans/tc/1997/02/t2toc.xml&DOI=10.1109/12.565608   (332 words)

  
 Ciprico Uses 180 GB Drives in 1.4 Terabyte Disk Arrays
Network storage vendor Ciprico Inc. announced today that it is using Seagate 180 Gigabyte disk drives as part of its commercial 7000 series of disk arrays.
According to Ciprico, the move will increase the total storage capacity on these disk arrays to 1.4 terabytes per unit, allowing uncompressed video to be retrieved or stored at real-time rates.
The Ciprico 7000 disk arrays with the 180 gigabyte Seagate hard drives are currently available.
http://www.internetnews.com/storage/print.php/725901   (138 words)

  
 Techworld.com - SGI glues fabric switches into disk arrays
SGI's disk arrays will soon come with embedded Fibre Channel switches, removing the need to deal with a separate switch vendor, such as Brocade, and simplifying acquisition, implementation and support.
SGI arrays are supplied by LSI Logic Storage Systems division - slated to become Engenio as part of a spin-off from LSI.
The InSpeed 422 is the, "first 4Gbit/s embedded storage switch on the market", according to Brian Reed, VP business development at Emulex.
http://www.techworld.com/storage/news/index.cfm?NewsID=1575   (878 words)

  
 Computergram International: Ibm Enhances Ramac, Ssa Disk Arrays
The new SSA arrays include a new advanced SSA optical extended, similar to ESCON, that increases the distance the arrays can be away from the Unix and NT servers to which they are attached to 10 kilometers from 2.4 kilometers.
US Census deal Yesterday IBM was also celebrating the sale of an aggregate of 4 petabytes of SSA disks since it first announced its SSA arrays in mid-1995, with the US Census Bureau purchase of 7133 SSA arrays as part of its American Fact Finder web site.
It's the fall, so it must mean it is time for IBM's bi-annual update of its disk subsystems.
http://www.findarticles.com/p/articles/mi_m0CGN/is_3531/ai_53177185   (790 words)

  
 InfoStor - Double-digit growth for disk arrays
EMC's midrange Clariion disk arrays and Centera content-addressed storage (CAS) platforms fueled the growth, according to Gartner.
Although Sun's midrange disk arrays and worldwide field sales initiatives have strengthened, they have not offset the weakness in Sun's high-end disk array revenues.
"The refreshed Enterprise Virtual Array [EVA], in association with general strength in the entry-level disk array market and improvement in worldwide field execution, are contributing to HP's positive results in the hotly contested external controller-based disk storage market," says Cox.
http://www.infostor.com/Articles/Article_Display.cfm?ARTICLE_ID=237441&p=23   (568 words)

  
 Macworld: News: NAB: New VideoRaid Disk arrays announced
If there's a disk drive failure, the system will continue to operate with no loss of data and at full performance, according to Medéa.
Medéa Corp. has debuted two new Mac OS X compatible VideoRaid disk arrays featuring a 2Gbit fibre channel interface today at NAB 2003.
VideoRaid FCR2 and VideoRaid FCRX2 disk arrays offer data transfer rates up to 200 MB/second per channel.
http://www.macworld.com/news/2003/04/07/medea/index.php?pf=1   (182 words)

  
 clarion disk arrays dae 2gb exp enc fld instl
An enclosure connects to another DAE2 or a storage processor, and is managed by storage-system software in RAID (Redundant Array of Independent Disk) configurations.
The number of loops depends on the capabilities of your storage processor; highly available configurations require at least two loops, other configurations use a single loop.
The DAE2 (2-gigabit disk-array enclosure) is a highly available, high-performance, high-capacity storage system that uses a Fiber Channel Arbitrated Loop (FC-AL) as its interconnect interface.
http://www.amatteroffax.com/item.asp?INVID=864258&SRC=srcYahoo&CKP=HAPBB\JMPCER^CT   (198 words)

  
 Computer Graphics World - Medea Disk Arrays Qualified for Pinnacle CineWave
VideoRaid RT disk arrays are designed for DCC applications such as 2D/3D animation, compositing, special effects, game development and non-linear video editing (NLE).
VideoRaid RT disk arrays are Medea's low-cost RAID 0 storage solutions optimized for professional digital content creation applications.
VideoRaid RT appears to any workstation as one large SCSI disk drive with a single SCSI ID and is compatible with Mac, Windows and SGI workstations.
http://cgw.pennnet.com/Articles/Article_Display.cfm?Section=OnlineArticles&SubSection=Display&PUBLICATION_ID=18&ARTICLE_ID=146721   (347 words)

  
 Cybernetics Disk Arrays InstaRAID IDE
All disk management is handled in the integral RAID controller so that all your host computer sees is a simple SCSI disk drive.
The unsurpassed speed, capacity and fault tolerance of a redundant array of independent disks guarantee instantaneous and uninterrupted access to your data.
And the InstaRAID ATA is operating system independent so you can use it in any host environment - NT, 2000, Netware, Unix, Macintosh, and more.
http://www.cybernetics.com/disk_arrays/instaraidide.html   (284 words)

  
 HP Installation & Startup for HP StorageWorks Disk Arrays
For disk arrays, this requires careful attention to myriad details.
An HP-certified service specialist works closely with your designated IT storage administrator to help ensure that your storage array solution is configured and deployed for optimal performance.
Installation and Startup for HP StorageWorks Disk Arrays encompasses all the activities required to get your disk array running smoothly from the start.
http://www.homeandoffice.hp.com/services/cache/66340-0-0-59-103.aspx   (368 words)

  
 CLARiiON TeleStor Disk Arrays Ring True for Alcatel Telecom
After careful analysis of the competing solutions, the CLARiiON TeleStor disk array, specifically designed for the telecommunications industry, was chosen.
For larger installations, multiple arrays can be easily daisy-chained on a single SCSI bus to achieve over 500GB of data storage.
STRENGTHS: The CLARiiON TeleStor Disk Array supports up to 256MB of ECC cache and 10 disk drives for a total of 88GB of data storage.
http://www.dmreview.com/article_sub.cfm?articleId=747   (619 words)

  
 M2 Presswire: HP's new high-performance disk arrays address business intelligence needs of enterprises; HP Surestore XP ...
HP's new high-performance disk arrays address business intelligence needs of enterprises; HP Surestore XP disk arrays and management software dramatically increase customers' storage efficiency.
LAS VEGAS, NetWorld+Interop -- HP (NYSE:HPQ) today introduced two high-end disk arrays and management software that dramatically increase customers' storage efficiency within data warehousing infrastructures by optimizing storage performance, availability and scalability.
M2 Presswire: HP's new high-performance disk arrays address business intelligence needs of enterprises; HP Surestore XP disk arrays and management software dramatically increase customers' storage efficiency.@ HighBeam Research
http://www.highbeam.com/library/doc0.asp?DOCID=1G1:85499025&refid=holomed_1   (192 words)

  
 StorageTek - Disk Products
Make every dollar you spend on disk capacity work to grow your business, by matching the right disk with the right requirement.
It also requires a vendor who understands both tape and disk to create the solution for you that gives you that flexibility - at the right cost.
StorageTek’s broad range of disk solutions can help you meet the needs of your business — today and tomorrow, no matter where your information is in its lifecycle.
http://www.storagetek.com/prodserv/products/disk   (373 words)

  
 The Performance of Parity Placements in Disk Arrays
Index Terms- redundant arrays of inexpensive disks; parity placements; disk arrays; RAID; power consumption; parity encoding; disk failures; performance; fault tolerant computing; magnetic disc storage; redundancy.
Gray, B. Horst, and M. Walker, "Parity striping of disc arrays: Low-cost reliable storage with acceptable throughput," in Proc.
RAIDs provide high availability by using parity encoding of data to survive disk failures.
http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/trans/tc/&toc=comp/trans/tc/1993/06/t6toc.xml&DOI=10.1109/12.277289   (424 words)

  
 SGI - Products: SGI InfiniteStorage Family: Products and Technologies: Disk Arrays
SGI offers a full line of state-of-the-art disk storage systems to meet a broad range of needs.
SGI® InfiniteStorage TP9300--The TP9300 is priced for small and medium environments seeking the reliability, availability and performance of 2Gb Fibre Channel disk storage; it is upgradable to the TP9500 for investment protection
SGI - Products: SGI InfiniteStorage Family: Products and Technologies: Disk Arrays
http://www.sgi.com/products/storage/tech/array.html   (290 words)

  
 StorageTek: Tape storage, Disk storage, Storage networking, Storage device management, and Information management
FlexLine disk arrays give you a choice of drive type, access-centric Fibre Channel arrays or capacity-centric ATA arrays, to create a system to meet your precise needs in a tiered storage approach.
Flexible hardware offerings allow you to choose controllers based on performance requirements and business needs, and match them with a range of compatible disk arrays.
StorageTek: Tape storage, Disk storage, Storage networking, Storage device management, and Information management
http://www.storagetek.com/products/category_page2005.html   (117 words)

  
 RE: Sun A3500 & A5000 disk arrays
Regards, Erik > -----Original Message----- > From: Jimmy Covington [mailto:jcoving@hotmail.com] > Sent: dinsdag 5 oktober 1999 16:20 > To: ssa-managers@Eng.Auburn.EDU > Subject: Sun A3500 and A5000 disk arrays > > > We are going to implement a disk array solution on Sun E4500 > using a disk > array with Sybase.
Subject: RE: Sun A3500 and A5000 disk arrays
Next: RE: Sun A3500 and A5000 disk arrays
http://www.eng.auburn.edu/pub/mail-lists/ssa-managers.Oct99/msg00006.html   (166 words)

  
 MAID ( Massive Array of Idle Disks and Disk Arrays) Definition
A storage system comprising an array of disk drives that are powered down individually or in groups when not required.
This paper discusses how the combination of MAID (Massive Array of Idle Disks) and DISK AEROBICS™ software, offered on COPAN Systems' Revolution 200T, delivers enterprise-class reliability and data availability, along with superior performance.
DISK AEROBICS™ and MAID (Massive Array of Idle Disks): A Match Made in Heaven
http://www.bitpipe.com/tlist/MAID.html   (319 words)

  
 Medea VideoRaid Disk Arrays from Omega - 800-231-6602
VideoRaid disk arrays are optimized for video editing applications and feature Medea's proprietary Zone Stripe Technology (ZST).
Medéa Corporation, headquartered in Westlake Village, California, designs and manufactures high-performance, low-cost storage subsystems optimized for digital content creation and Internet streaming media applications.
Medea VideoRaid - High-performance, low-cost disk arrays for digital content creation
http://www.omegamultimedia.com/products/medea   (290 words)

  
 Analyzing the Performance of Asynchronous Disk Arrays for Multimedia Retrieval (ResearchIndex)
50 Disk system architectures for high performance computing (context) - Katz, Gibson et al.
Analyzing the Performance of Asynchronous Disk Arrays for Multimedia Retrieval
Analyzing the Performance of Asynchronous Disk Arrays for Multimedia Retrieval (ResearchIndex)
http://citeseer.ist.psu.edu/186594.html   (353 words)

  
  Chapter 5. Configuring Disk Drives, Disk Arrays, and CD-ROM Drives 
This chapter gives procedures and guidelines for configuring hard and floppy disk drives and disk arrays to SCSI interfaces.
Once you have configured a disk and are creating a file system, HP-UX uses the correct disk geometry, without requiring you to cite an explicit
Configuring into your System an LVM Disk Already Containing Data
http://docs.hp.com/en/B2355-90698/ch05.html   (192 words)

  
 Welcome to Medéa.com - Disk Arrays for a Digital World
Welcome to Medéa.com - Disk Arrays for a Digital World
http://www.medea.com   (62 words)

  
 RELIABILITY OF LARGE SCALE DISK ARRAYS
Our research effort on codes for disk arrays revealed an unexpected means of optimizing I/O performance through appropriate orderings of codewords.
Then we summarize highlights of the research in the ARO project now completed.
pioneered the study of erasure-resilient codes that allow one to reconstruct data without loss in the presence of disk failures.
http://quanterion.com/Documents/Documents.asp?ArgVal=2451   (195 words)

  
 InfoStor - iQstor integrates disk arrays, applications software
Integrix spin-off iQstor Networks is expected to debut a family of integrated storage systems for mid-tier markets.
Initial hardware offerings include two iQstor-developed disk systems (R1900 and J1800) and a high-availability SAN-in-a-box (iQSAN).
Onto these devices, iQstor has layered its own software, which enable such features as virtualization, replication, snapshot, data backup (via tape), and capacity management (see chart below).
http://www.infostor.com/Articles/Article_Display.cfm?Section=OnlineArticles&SubSection=Display&PUBLICATION_ID=23&ARTICLE_ID=137781   (584 words)

  
 Disk arrays: Primary storage/Storage hardware: Topics: SearchStorage.com
ARTICLE - Modular storage systems are the antidote to expensive monolithic arrays.
SATA, Fibre Channel and ATA disks on the same array?
In this report, you'll see why midrange is hot, where it's heading and what systems are leading the charge.
http://searchoracle.techtarget.com/topic/0,295492,sid5_tax298674,00.html   (324 words)

  
 FWB Software, Inc.
Diskology's Disk Jockey - the new and versatile hard disk copy and diagnostic tool - is now available from FWB Software.
Now with the purchase of a Disk Jockey hard disk copy and diagnostic tool receive a free copy of DiskJockeyExpander partition expansion software from SubRosaSoft.
Free DiskJockeyExpander software with every Disk Jockey Purchase
http://www.fwb.com   (137 words)

  
 Storage Clips: StorageTek to unveil disk arrays
Among the offerings are the 2 Gbps Fibre Channel-switched FlexLine FLA300 access-centric disk array and FlexLine FLX210 storage system.
Snap EDR supports GuardianOS Snap Servers, Windows, Linux and UNIX servers, and will be available on Oct. 25, 2004.
VSM Open is available in a four terabyte minimum configuration that can scale up to 44 terabytes of storage and is rated at up to 600 MBps of data throughput.
http://searchstorage.techtarget.com/originalContent/0,289142,sid5_gci1014566,00.html   (482 words)

  
 Balancing disk load in virtual disk arrays
In general, virtual disk arrays tend to load disks evenly.
If a physical disk is a member of more then one array, use sar -d to check that the disks are being used evenly as described in ``Viewing disk and other block I/O activity''.
However, it is worth using dkconfig(ADM) to check that the read and write counts to each of an array's pieces are even.
http://osr507doc.sco.com/en/PERFORM/balance_disk_load.html   (111 words)

  
 DPI for HP Surestore xp disk arrays
The HP OpenView DPI for HP Surestore xp disk arrays extends HP OpenView Storage Area Manager support for HP Disk Arrays.
This updated DPI now supports the xp256 without Command View.
http://www.openview.hp.com/products/dpi/dpi_0024.html   (258 words)

  
 Cybernetics Disk Arrays
Cybernetics brings you all the power of RAID—performance, availability and fault tolerance—in a flexible and simple to use disk array.
With our InstaRAID product line, you can build your own RAID by adding your own SCSI or IDE disk drives to the fully configured RAID subsystem, complete with high performance RAID controller(s) and disk-ready hot swappable drive trays.
Of course, you can order the InstaRAID fully populated with disk drives, and let us install the drives for you.
http://www.cybernetics.com/disk_arrays/diskarrays.html   (120 words)

  
 James N. Porter home page
This site contains summaries and ordering information for 1999 DISK/TREND reports, plus extensive information on the data storage industry, including links to companies, government agencies, educational institutions and other organizations concerned with the disk drive industry.
In late 1999, DISK/TREND phased out its market research programs, but the 1999 reports, as well as older editions, are still available from Jim Porter.
the most widely used market studies on the worldwide disk drive industry from 1977 through 1999.
http://www.disktrend.com   (118 words)

  
 Bason Computer - Disk Arrays, JBOD
14 Bay JBOD SCSI, U160 Disk Drive interface, 1 TB, 14x 73GB, 10K,
NSTOR 584GB 8-BAY DISK ARRAY ENCLOSURE U160C CONNECTION 8 x 73GB,
NSTOR 8-BAY DISK ARRAY ENCLOSURE 8x 181GB SCSI Drives U160C CONNECTION,
http://www.basoncomputer.com/12/products.aspx   (155 words)

  
 Manucomp - Sun Products Catalogue - Disk Arrays
All associated or other logo's found on this site are registered trademarks of their respective owners.
Manucomp - Sun Products Catalogue - Disk Arrays
Home > Sun Product Catalogue > Disk Arrays
http://www.manucomp.com/sun_catalogue/disk_arrays_2.html   (91 words)

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