Friday, December 30, 2011

Mounting-Things to Know

In computing, mounting means to carry out or uphold any sort of storage device or network devices for their accessibility. In order to do so, the user must make the devices accessible to the operating system of the host computer. It’s because, the user can only access mounted data in a mounted medium.

Mount point is another term used to describe the physical destination in the division that is utilized as a core file system. Different file system provides the host computer with some sort of meta data for enabling it to write and read data. So, when a media is mounted, the meta data is recognized by the operating system, and thus it can use the storage space.

Memory Sticks and their different types

Computer Memory sticks are a type of flash memory card format which was introduced by Sony Corporation as a standard for all the Sony devices. The different types are memory stick pro which has greater storage capabilities and read or write speeds. Memory stick duo is another type which is a smaller variant of original memory stick. Smaller than duo is the memory stick micro.

SonyMemory Sticks added the Memory Stick PRO-HG, a high speed variant of the PRO to be used in high-definition video and still cameras in December 2006. Sony generally includes Memory Stick reader hardware in many of its electronic products such as digital cameras, digital music players, PDAs, cellular phones, the VAIO line of laptop computers, and the PlayStation Portable.

Memory sticks with mark 2 certification have capabilities of high speed and memory and can be used in camcorders for HD recording and other purposes.

Laptop Notebook Bags-The Most Useful Accessories

Bags are referred to that kind of accessories capable of holding all the necessary documents and materials within it. Bags are considerably vital for computer system users nowadays. If you have a laptop or notebook, then it is necessary to have a bag to carry your laptop with you wherever you go.

Along with your notebook, you can also carry all the important papers and documents in the bags so that you could be able to entertain yourself while working. Different kinds of bags are available with enormous designs and styles. Additionally, these consist of additional spaces for carrying your clothes as well.

So, if you are going to a business trip, you can bring some clothes along with your laptop in these bags, and thus you can enjoy the tour comfortably. So, by now you can realize that accessories like laptopLaptop Bag or notebook bags are really very useful.

Docking Stations

Generally, a Docking Stationdocking station is one kind of platform that facilitates the easy plugging-in opportunity to any kind of electronic gadgets like laptops, notebooks, iPads; etc. Several laptops can be used as the substitute of a desktop computer with the help of docking stations. However, in doing so, the mobile computing functionally of those laptops will not decrease.

Depending on the capabilities of the system, portable computers can be docked and undocked at various situations and modes. Docking stations usually maintain the computer system with physical support such as mounting up or down the display, use of cooler, etc.

Docking stations are of four types depending on their use, normally. The types include port replicator, converter dock, breakout dock, and computer stand. You can get your desired docking stations from numerous brands and manufacturers.

Power Supplies Need Power Backplanes

A backplane is a number of connectors that are connected with each other in parallel combination. This type of connection makes a computer bus and is used as a backbone to form a computer system. Disk enclosures, disk arrays, and servers are found to use backplanes.

To provide flexibility in the interface, power supplies need power backplanes. For this reason, to make a redundant power supply there’s no need to modify any cost sensitive backplanes.

Required power supply can be acquired using a number of power backplanes. Either AC or DC power is supplied to the power planes with the help of proper connector. There are also ATX-style power connectors available to supply regulated power. They can provide large supply currents when needed in a variety of applications.

Computer System Upgrades

Upgrades mean to change or replace an older version of any kind of hardware, software or program with a newer version. This term is generally used for computer systems and other consumer electronics. In the case of computers, upgrades include RAM replacement or addition, adding multiple hard drives, processor upgrade, graphics cards, sound cards, replacing the existing CRT monitor with an LCD or LED, installing high-performance software and other applications, etc.

However, you should keep in mind that not all the upgrades work swiftly with the existing system. So, it is recommended that don’t purchase any upgrades without trial and authentication. You should upgrade your system with the high-quality products from various renowned brands like SONICWALL, Compaq, IBM, etc.

Laptop Notebook Bags-The Most Useful Accessories

Bags are referred to that kind of accessories capable of holding all the necessary documents and materials within it. Bags are considerably vital for computer system users nowadays. If you have a laptop or notebook, then it is necessary to have a bag to carry your laptop with you wherever you go.

Along with your notebook, you can also carry all the important papers and documents in the bags so that you could be able to entertain yourself while working. Different kinds of bags are available with enormous designs and styles. Additionally, these consist of additional spaces for carrying your clothes as well.

So, if you are going to a business trip, you can bring some clothes along with your laptop in these bags, and thus you can enjoy the tour comfortably. So, by now you can realize that accessories like laptopLaptop Bag or notebook bags are really very useful.

Docking Stations

Generally, a Docking Stationdocking station is one kind of platform that facilitates the easy plugging-in opportunity to any kind of electronic gadgets like laptops, notebooks, iPads; etc. Several laptops can be used as the substitute of a desktop computer with the help of docking stations. However, in doing so, the mobile computing functionally of those laptops will not decrease.

Depending on the capabilities of the system, portable computers can be docked and undocked at various situations and modes. Docking stations usually maintain the computer system with physical support such as mounting up or down the display, use of cooler, etc.

Docking stations are of four types depending on their use, normally. The types include port replicator, converter dock, breakout dock, and computer stand. You can get your desired docking stations from numerous brands and manufacturers.

Use of DIMM memory modules in computers

DIMM means Dual In Memory Module. DIMM chips are DRAM chips connected in series. They are used widely in personal computers. DIMM chips have a printed circuit board which connects the different DRAM chips in series so that they can be used in a computer.

DIMM memory modules have a 64 bit memory path and they began to get popular with Intel based P5 systems. There are different types of DIMM cards according to the number of pins on each card. DDR DIMMs are popular in present day computing technology with DDR3 DIMM in the top. DDR2 and DDR3 each have a different notch positions in their DIMM cards to prevent accidental entry of one card in to a slot allotted for other type of card.

Most of the DIMM memory modules are built with x4 or x8 DRAM memory chips with 9 memory chips per side. The speeds increase as the type of DRAM in DIMM chips differs. DDR3 stands at the top in speed with DDR2, DDR and SDRAM DIMM in order.
DIMM Memory Moduel

PCBA Printed Circuit Board Assembly

The PCBA stands for Printed Circuit Board Assembly. As we all know that computer system works with the integration and combination of various components so, it is necessary to connect all the required components and devices via printed circuit board and there lies the significance of PCBA.

It is used to connect the electronically attached components by means of mechanical support. The PCBA consists of different pathways with internal copper wiring, and a laminate, which is electrically neutral or non-conductive.

The main advantage of a PCBA is, it is reliable and can be designed according to the desired size and shape. However, the initial cost is a bit higher, but they are very much affordable and faster for bulk production and distribution. Moreover, the production and joining of PCBA can be done by automated equipments without any hassle.

Power Supplies Need Power Backplanes

A backplane is a number of connectors that are connected with each other in parallel combination. This type of connection makes a computer bus and is used as a backbone to form a computer system. Disk enclosures, disk arrays, and servers are found to use backplanes.

To provide flexibility in the interface, power supplies need power backplanes. For this reason, to make a redundant power supply there’s no need to modify any cost sensitive backplanes.

Required power supply can be acquired using a number of power backplanes. Either AC or DC power is supplied to the power planes with the help of proper connector. There are also ATX-style power connectors available to supply regulated power. They can provide large supply currents when needed in a variety of applications.