iSCSI stands for Internet SCSI, or Internet Small Computer Systems Interface. iSCSI is the transmission of SCSI commands and data over IP networks, and represents a networking standard for IP-based network data storage. The development of the IETF standard was considered to be the key enabler for expanded usage of storage area networks (SANs) throughout the marketplace. iSCSI technology can be deployed on local or wide area networks through the use of the Internet across distributed resources.
[ Read iSCSI ]
An SMPS (Switched-Mode Power Supply) is a device that provides power to motherboards in small electronic devices such as laptops and mobile devices. It is often used in situations that require small or light weight components, where an ATX power supply would not be suitable. An SMPS is also capable of a much more efficient transfer of energy, as it is capable of managing voltage and current levels by switching between on and off at fast speeds, rather than simply dissipating extra voltage like A
[ Read SMPS Power Supply ]
A SIMM, or Single In-Line Memory Module, is a printed circuit board that is designed to hold multiple RAM chips at a time. SIMMs provide computers with additional RAM that could not be provided by a single RAM chip and allow for a tier-based memory system. While SIMMs have been widely replaced with DIMMS, or Dual In-Line Memory Modules, they are still commonly found in 32-bit personal computers and can even be used in 64-bit computers when two SIMMs are installed together.
How SIMM Works
S
[ Read SIMM (Single In-line Memory Module) ]
Over the last couple of years video has become a staple of the internet. Not only have computers become more powerful and equipped to handle video images, but many websites now rely on video as either a source of entertainment or a way to transmit information.
One of the most popular video files found on the Internet is called FLV. FLV stands for Flash Video. It should be noted that Flash Video is a proprietary file that was created by Macromedia, now under Adobe. Flash files are commonly use
[ Read FLV Files ]
If you are like the millions of people thinking of upgrading your old TV set for a brand new flat screen TV, you probably have one question- Plasma or LCD? Plasma and LCD are the two major types of flat TV sets for sale. While there is no sure winner since they both have their advantages and disadvantages, here are some of the things you should think about when purchasing the right flat TV for your viewing pleasure.
Plasma vs. LCD on Price
At one time plasma TV's were much more expensive
[ Read Plasma vs LCD ]
An Integrated Drive Electronics (IDE) cable is one of the most used standard electronic interface cables that connects a motherboard's data bus with storage media. The interface's design is based on the IMB Industry Standard Architecture (ISA) 16-bit bus standard that was approved in 1990, and it has since been expanded to be used on motherboards that use other bus standards. The IDE standard has since been updated with the Enhanced Integrated Drive Electronics (EIDE) connection design and is of
[ Read How to Use an IDE Cable ]
HVD (Holographic Versatile Disc) is the next generation in optical disk technology. HVD is still in a research phase that would phenomenally increase the disk storage capacities over the currently existing HD DVD and Blu-ray optical disk systems. According to published statistics, when produced in full scale, HVDs will have a storage capacity of 3.9 terabytes (39,000 GB) and a data transfer rate of 1 GB/s, which is at least six times more than the speed of DVD players. This would, without a doub
[ Read HVD (Holographic Versatile Disc) ]
An occupancy sensor is a device that is capable of detecting and/or recording the amount of people in a room or area. Occupancy sensors are most often used to determine how many people are in an area that may restrict the total occupancy or in a system that turns lights/other accessories off when no one is using them. Occupancy sensors are relatively simple and are usually just motion detectors that are used in conjunction with a timing device to record how long people have been away from an are
[ Read Occupancy Sensors ]
Movie lovers may like a movie on a DVD and want to copy it to a blank DVD to save the cost of buying the original DVD. With the help of DVD burning software such as DVD ripper, copying a DVD is possible. Most DVD ripper software is shareware, which means that it can be tried for free for a limited period, after which the user must pay for the full version.
DVD Software for Conversion
Software like Clone DVD can copy DVD movies with a single click. Users can even use it to copy DVD movies to th
[ Read How to Copy DVD Movies ]
A surge suppressor is a device that protects electrical equipment by dispersing or grounding excess electric current that surges or spikes in the electrical power grid. These surges can occur up to four times a day and can damage electronic equipment that is connected to power outlets throughout a home or office. Lightning, downed power lines, high-frequency sound waves, high-power electrical equipment, and natural weather conditions generally cause surges and spikes.
How Surge Suppressors Wo
[ Read What is a Surge Suppressor? ]
