วันจันทร์ที่ 15 กันยายน พ.ศ. 2551

How To Choose A Computer Case

Factors to be taken into consideration when selecting a computer case in the past, cases were very similar? The clones of the same boring, beige box. With all the choices available today is more appropriate , and people can use their chassis systems as a means to express themselves and establish their system of the rest. Although the appearance can be a major, is not the only factor in the selection process and the following should be taken into account when buying a new computer. 1. Form Factor There are different sizes of the motherboard, which in turn require different cases at home. Subject to form factors share the names of the motherboard that supports, and some of Commons which includes ATX, ATX Micro (mATX), and FlexATX Mini-Monitors. A motherboard ATX is perhaps the most common and most important of the four, measuring more than 12 x 9.6 (305 x 244mm). A Micro ATX board is a maximum of 9.6 x 9.6 (244mm x 244mm), a FlexATX is 9.0 x 7.5 (229mm x 191mm) and a Mini-Monitors come in a small 6.7 x 6 , 7 (170mm x 170mm). MATX ATX and is by far the most popular motherboard motherboard consumption and therefore the majority of cases, are intended to support one or other of these dimensions. A mATX motherboard, of course, can fit into a cabinet less than a motherboard ATX and, therefore, it is a different size cases available to match. The biggest cases are generally in line with the low minor factor motherboard, but the reverse is not true. For example, someone with this motherboard mATX Amptron could save a few inches and install it in this case, mATX arrivals of 14.25, or get something like this black ATX case, it is only slightly higher than 16.5. Many marking systems (which you can buy and pre-compiled with the software pre-installed) is usually a combination of a standard form factor (for example mATX) with a sort of designing the owner (usually on the front panel of switches and wiring s) and purchase of a new case of these types of motherboards can be complicated. Some systems also marks the use less used, factors such as NLX and LPX (employees who riser card expansion slots) and finding a replacement for cases such systems can be very difficult and costly work. A small system May be desirable that space is scarce, but the greatest form factor cases provide more room for hard drives and other devices, and a motherboard least May be better suited to an important event in a system which is the east. 2. Size size can go hand in hand with the form factor in many respects, but taking into account cases in the same form factor, May variations in the size of a certain way. Areas where size can vary dimensions are generally the number of presentations 5.25 and 3.5 berries, and the number of internal bays. ATX case must obviously be large enough to hold a motherboard ATX, and some are just large enough, while others seem cavernous in comparison. If a case is placed in a low platform, or among the subjects of a certain thickness, it is important to choose one case, the right size. In cases are two basic configurations of their size and shape, whether on the desktop or tower. Desktop cases are broader than it is high and is headed to the motherboard provides flat, while cases, the tower stand motherboard, and is available in three heights? mini-tour, the media and tour the tower completed. Tour of cases are more frequent in the day, and now is the only style of your computer Geeks case inventory. The number of drive bays exposed often directly proportional to the global dimension of the issue. An increase in the number of exposed berries 5.25 May be desirable for people over DVD or a CD, disk removable racks, and fan control. 3.5 exposed berries are generally concerned with floppy disks, Zip disks, check the fan, and things that the 9-in-1 card reader, and in most cases, you can get one or two of these bays, at most. This case is very similar in appearance to another, but with a difference that can be an important factor. Both have four bays 5.25 at risk, but there are two bays of 3.5 exposed, while others have only one. If a user has a floppy drive and 9-in-1 card reader, or choose to install one or use an adapter, and access to some of its bays 5.25. Internal bays are usually reserved for hard drives, and systems with multiple discs require enough space. Therefore, if a user decides that really wanted a case of yellow, but need space for five drives, would be forced to choose (5 internal drive bays) there (4 internal drive bays). 3. Cooling cooling is an essential element to consider when choosing a computer. The upper range can generate a good amount of heat, and the issue should be refrigerated to keep the system stable. The basic configuration for the case involves a cooling fan admission bottom of the front and one exhaust fan on the surface later. This will allow cooler air to be drawn, went through the various components that produce heat, and exhausted by the stern. There are many other configurations available cooling that can provide improvements in cooling and noise. One way to reduce noise, and perhaps move more air, is a case of using 120 mm (4) fans instead of the usual 80mm (3) fans, the biggest fans, it 'there is no reason to turn more quickly push it the same volume of air. It is a High-Z-Alien uses a fan 120mm exhaust, which also has another important element for good ventilation. The grid fan is very open, which means that there will be minimal resistance to air flow and reduce noise as air rushed past. Many fans Grills drilling are cases of sheet metal, and do not provide enough space for good air circulation. Another approach is to improve cooling fans shed more heat. This case adds another Matrix fan to the side panel which will draw fresh air right at the top of the processor and video card, two of the hottest topics in a system. In other cases, added to an exhaust fan at the top of the case, which conducts heat like a fireplace. Whatever the approach, cooling is an area that requires careful consideration when dealing with cases aimed at today's high-voltage. 4. Features Installing a system in a case can be a matter of time, May be irritating to those who are in a continuous cycle of improvement. Many cases now characteristics that make installation much easier and much less time-consuming Some of these features include easy installation of the motherboard tray mobile, removable drive cages, without development tools of the card is installed Without tools, and unleaded tools rail systems. To be able to remove the motherboard and the drive tray cage, it is easier to work in specific areas outdoors, and without a system tool for mounting devices or card means that n ' is not necessary to screw or a screwdriver. Certainly saves time! Although the list on the site That is not specified, the X-Blade ATX features two cases a removable drive cage and without tools on the railway system, according to this review. 5. News Convenience is not sufficient for a case to take one more, now you must multi-task. Have regularly used connections on the front page or on top of this issue is a common feature of convenience that many people are seeking. Stories like this AZ Top-Alien model allows users to forget the problems around the back of your case to connect things such as USB, Firewire, headphone and microphone sockets are located at the top . In other cases, is available to take it easy for another level, among other things, clocks, digital thermometers to monitor specific components, and fan control to help maintain a healthy balance between noise and ventilation . 6. Style only a few years ago cases came to a color and style base? beige boxes ready. If you are nostalgic for the old days, boxes of computers, computer geeks continue to have one for sale in this style, KG-200. But today, in styles case of mild to wild, and a rainbow of colors. Some have large windows on the panel to view the case from the inside, including some lighting effects, and some have skin that might frighten children. At this stage it seems that there are no restrictions on design, but there are still cases of updating the classic style of color for the regimes that want a modern look, but nothing is too intense. 7. Food in many cases, are sold with a power supply, food, but that May is not correct for the system to be installed in it. Good nutrition should be chosen to meet the requirements of the system, which means May and the purchase of a new power to replace him, or choose another case with a size more appropriate energy supply. For example, some decide its May high-end gaming system goes well in this case, ATX black, but including the block 300W May not be strong enough to one notch higher graphics cards, multiple cooling devices water, electricity and other devices hunger can be installed. Observations There are many factors that will choose an appropriate subject for a computer, including the seven that are listed above. What can we finish as the most important factor was not discussed, but hopefully that can be addressed by balancing the importance of these factors? prices. The boxes of computers can cost several dollars to several hundred dollars, which means that a tight budget may decide which of the other characteristics are all that really matters. Jason Kohrs http://www.geeks.com Computer Geeks http://www.geeks.com/pix/techtips.htm technology tips and advice http://www.geeks.com/pix/techtips.htm computer

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