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IDE Vs. SCSI: The Main Hard Drive Interfaces
White Papers The computer market is dominated by two main hard drive interface standards - IDE/ATA and SCSI. Which is better is still debated endlessly on the Internet and in the technical community. The simple answer is that neither is really better than the...
[October 5, 2006, 0:00]
SCSI Vs SATA, Which Is Faster?
White Papers When configuring a server or high end custom computer, one is often asked about the performance benefits of SCSI over SATA. Since SCSI is much more expensive, the common perception is that it must be significantly faster.
[February 22, 2005, 23:00]
SCSI Solutions White Paper - HP-UX
White Papers SCSI (Small Computer System Interface) is an ANSI standard for interconnecting computers to peripheral devices such as disks, tapes, CD ROMs, and autochangers. In its original form known as SCSI-1, it was a narrow (8-bit) parallel bus with a 5 MB...
[August 2, 2005, 0:00]
Incrementally Improving The Linux SCSI Subsystem
White Papers This paper tackles two issues in the current SCSI subsystem: init time probing using the new hotplug infrastructure and improvements to the current error handler. The paper also includes an appendix sketching the operation of the SCSI subsystem and...
[April 3, 2007, 0:00]
Iomega Zips Into SCSI
News The new products are an internal 3.5-inch SCSI Zip drive and a PC Card connection for notebooks and laptop PCs. The 3.5-inch SCSI Zip drive (£125 + VAT) is the Zip's first venture into workstation territory.
[September 17, 1996, 17:26]
A New Technology Hits The Enterprise Market: Serial Attached SCSI (SAS)
White Papers Serial Attached SCSI (SAS) addresses the technical requirements for performance and availability in these more I/O-intensive, mission-critical environments. Enterprise data access and transfer demands are no longer driven by advances in CPU...
[August 25, 2007, 0:00]
Serial ATA And Serial Attached SCSI Technologies
White Papers This paper describes the current state of parallel ATA and SCSI technologies and the barriers they face in meeting the requirements of future enterprise technologies. Then it describes the fundamental features of serial I/O technologies that enable...
[May 15, 2004, 0:00]
Panasonic Mobile CD-ROM Has 3D Sound, SCSI-2
News However, the most attractive features are the built-in 3D surround sound output and SCSI-2 interface. The Japanese giant's KXL-783A (about £270 + VAT street) connects to notebooks via the Type II PC Card slot and delivers eight-speed (1,200Kbps...
[April 30, 1997, 11:55]
Assessing And Comparing HP Parallel SCSI And HP Small Form Factor Enterprise Hard Disk Drives In Server Environments
White Papers This paper provides guidance and best case-scenarios for customers when deciding to implement hp capacity Parallel SCSI (P-SCSI) or hp small form factor enterprise hard drive technology in enterprise server environments.
[August 25, 2007, 0:00]
Ultra160 SCSI RAID Solutions: Solving The I/O Bottleneck
White Papers That's the value of RAID, and the benefit of Ultra160 SCSI, by providing a robust I/O interface to enable scaleable RAID solutions. A high-end disk drive today can transfer up to 40 megabytes of data per second.
[August 14, 2003, 0:00]
Ultra320 SCSI Technology In HP Smart Array Controllers
White Papers HP's latest line of Smart Array controllers uses Ultra320 SCSI technology to increase the maximum bandwidth of the SCSI interface to 320 MB/s per channel through a 64-bit, 133-MHz PCI-X connector. These controllers are backward compatible with...
[May 15, 2004, 0:00]
Serial Attached SCSI (SAS) Technology Transition
White Papers SAS technology encompasses a set of innovations that change the familiar parallel SCSI interconnect between a server and its storage devices. Industry leaders recognize that SAS embraces the best features of other serial storage solutions and...
[October 11, 2004, 0:00]
Serial Attached SCSI (SAS): Revolutionizing Storage Architectures
White Papers This webinar reviews the fundamental elements of Serial Attached SCSI (SAS) and applications for SAS beyond replacing parallel SCSI. The webinar previews new elements being defined for SAS-2 along with trends driving the definition.
[March 7, 2006, 23:00]
Adaptec, Seagate Plot Ultra2 SCSI 80Mb/sec Raid
News Adaptec and Seagate will early in February take the wrapping off Ultra2 SCSI, a backwards-compatible extension of SCSI-3 that takes the storage drive interconnect technology to an 80Mb/sec bandwidth in "wide" 16-bit mode.
[January 28, 1998, 14:26]
SAS: The Next Evolution Of SCSI
White Papers The Small Computer System Interface (SCSI) has enjoyed over twenty years as the defacto standard in the storage industry. SAS has leveraged SCSI technology and improved upon it to offer an improved host interface, as well as drive technology, to...
[June 5, 2007, 0:00]
SAN As The SCSI Bus Replacement
White Papers In the past, the SCSI bus has provided most servers with their storage connectivity. Implementing a Fibre Channel SAN not only solves the SCSI performance, configuration, distance, availability and cost problems, but also enables you to more easily...
[March 5, 2004, 23:00]
Balanced LVD SCSI Drivers And Receivers
White Papers Low Voltage Differential (LVD) signaling technology will be used in the next generation of parallel SCSI products. This is because the Ultra2 SCSI standard shifts the physical interface from a single-ended physical interface to an LVD physical...
[October 17, 2003, 0:00]
IBM Welcomes All SCSI Devices To The SAN
News IBM enhanced its Storage Area Network (SAN) Virtualisation software on Tuesday to allow the pooling of any storage products that support the SCSI standard, which includes products developed by rivals EMC, HP and Hitachi.
[May 25, 2004, 10:05]
Design And Implementation Of A Linux SCSI Target For Storage Area Networks
White Papers This paper describes the architecture of a set of kernel components for developing and testing storage area network transport protocols under Linux. This software is intended for several uses: as a general prototype for network transport protocol...
[April 19, 2007, 0:00]
Compaq SCSI Hard Disk Drive Quality System - The Driving Force Of Reliability
White Papers The Compaq HDD product qualification process assures the customer that continuous improvement occurs in the current and future products and processes. These continuous improvement actions benefit the HDD supplier, Compaq, and more importantly, the...
[May 25, 2004, 0:00]
