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Category Archives: Computer

Some Types of USB Cables

USB-Mini

The USB-Mini is a smaller version of the standard cable and a practical choice for connecting the portable devices. It is useful for hardware like camera and MP3 players. This type is rarely used in modern tech and replaced by the USB Micro.

USB Micro

The USB Micro is the preferred choice for connecting memory sticks, flash drives, or similar to the latest mobile devices. It has the ability to read data without having to rely on a computer.

USB 3

The USB 3 cable is a high-speed and versatile option. It is designed with backwards compatibility to make it easy to use with the early USB ports and cables. There is a slight change in the shape of the connector pins to make it more durable and able to stand up to repeated use. Also, there is also a USB 3 micro cable that is built with more pins to make it more efficient at transferring data.

USB-A

The USB-A is a preferred choice for using with power outlets or computers. It has multiple uses including data transfer, connecting devices to computers or charging devices. This type of cable can only be connected in one way.

USB-B

The USB-B is the most practical choice for connecting an external hard drive or printer to a computer. This type of USB cable isn’t very common.

USB-C

The USB-C is one of the latest developments to easily connect devices. This cable is appreciated for its high power flow and high-speed data transfer. Also, the cable is reversible for greater flexibility in use.

Compatible Toners

One of the benefits of using compatible toners that you may not have known is that they are often made up of recycled parts, making them environmentally friendly solutions. These days recycling, the environment and finding ways to reduce your carbon footprint is important, using one of these cartridges can help you get one step closer to your goal and enjoy peace of mind that you make an environmentally friendly decision today.

The next benefit which you probably are aware of, but have always pushed to the back of your mind when buying compatible toner is the cost. Compatible cartridges are considerably cheaper than their original counterparts and you may wonder why this is. Printer manufacturers want you to believe that their cartridges are worth the money they charge, when it fact they are on a par with the compatibles available on the market today.

You will find that compatible toners are high quality, unlike years ago where they had a bad name. Companies are focusing on providing clients with good quality cartridges that they can rely on and trust without having to break the bank to get the ink they need to enjoy printed pages on a daily basis.

You will also get to save time and energy when it comes to buying compatible toner for your printer. When it comes to buying the genuine product, you will have to spend hours trying to find the best prices that work within your budget, it is time consuming, frustrating and can be a very expensive exercise.

Buying compatible toner is convenient, affordable and time saving. In addition to this, it is important that you focus on only buying from a reputable supplier with extensive experience in the toner industry. The best way to achieve this is to look for suppliers online that deliver to your local area.

Choose three suppliers, giving you a good number that you can review and then compare against each other to find the one you feel you can trust and that will provide you with the best quality product at the best possible price.

Buying online provides you with convenience, but it can also be daunting, which is why you need your printer model number and cartridge number at hand. Having this information at your fingertips will help you search for compatible toner for your machine with each supplier, identify their prices and quality and then make your decision from there.

Remember that in addition to finding the best quality compatible toner at the best possible price, you are also going to want to focus on their delivery times, their returns policy and how long replacements take to arrive.

Finding Right Laptop Battery

* In comparison to NiCD and NiMH ones, Li Ion batteries don’t experience memory effect, due to which they only get refilled to the quantity discharged in the last cycle. This leads to incomplete charging. Moreover, when they don’t get discharged fully, they suffer a voltage drop. This makes the laptop inform the user as its battery being discharged before it actually discharges.

Lithium Ion ones are the most efficient, but like any other power storage device, they age. Thus, they require correct storage conditions to utilize maximum performance and for longevity. High temperatures destroy such batteries. Very cool surroundings do equivalent harm. So room temperature is most conducive. Also, the quality degrades whether you use it or not, since the ions keep corroding the electrode. Make sure that if you intend to store them for a longer time, they better be discharged enough about 50% and then store it in a moderate temperature.

Prefer to use them regularly. Plug them off and use their power for the operation until a low percentage. The life depends on the life cycles. One life cycle means fully charging the battery and then discharging it. If you discharge your battery to a percentage that doesn’t touch the bottom, around 30%, your charging cycle is bound to improve leading to the battery’s long life.

Batteries are available as per various capacities in MAh (Mega Ampere- Hour)- 2400 MAh, 4400MAh and so on. Some may have these values in Watt-Hour as well. To understand how much MAh this is equivalent to, use the formula

MAh= (Wh/volt) x 1000

The greater this value, the greater the energy storage capacity and the heavier and larger the battery is. The size also depends on the no of cells it contains. Cells are independent voltage devices and their number may vary from 3 to 12 in a battery.

It is always recommended to choose an original battery. No name batteries may promise the same power, but may not stand to its promise. A used battery may also be a viable option, but make sure that it hasn’t aged beyond three years. The manufacturing date is sufficient information to determine the age of a battery.

Fan Filter Units

A fan filter unit is important for any computer and can help reduce the risk of your fan failing and not working at its best, thereby now adding or drawing out enough air to keep all those essential components cool.

The first benefit you will find when you take advantage of a fan filter unit for your computer is that it eliminates the risk of dust getting into your computer. Not only is your fan at risk of dust, but it can get inside the casing and can cause problems with the internal components within the machine.

Signs that you may have dust in your machine is when your machine start whining. Don’t worry it is a sound you cannot ignore. The fan is one of the only components within your compute which has unsealed moving parts and is particularly susceptible to dust.

Think of the dust in your home. Most people assume that it is made up of human skin and while a large majority of the dust in your home is human skin, it is also pollen, pet hair and even plant seeds. Plant seeds in the warm confines of your computer case can be a devastating end to your computer system as you know it, resulting in you having to replace parts that seize due to plant growth within your machine.

The main benefit of fan filter units is that they eliminate the risk of dust, both on the fan and within the computer case. This can put your mind at ease that you are taking all the necessary precautions to help your computer perform at its best on a daily basis.

In addition to this, you will find that the fan filter units are affordable. These can be found in most computer supply stores and come in at different prices. It is always worthwhile to shop around and find the supplier who is going to provide you with the best quality at the lowest price. If you shop online, then you also enjoy the benefit of to the door delivery.

These fan filter units are quick and easy to install. They come with simple step by step manufacturer instructions and if you follow them you can have the filter in place within minutes.

There is the risk that when buying a fan filter unit that the filter pad comes in one piece and you have to cut it down to size. This is relatively easy to sort out. All you have to do is identify the size you need by measuring your fan casing. From here draw out the size on the filter pad and then cut it accordingly.

It is important to remember to change the filter pads on a regular basis. See if the fan filter unit you buy comes with more than one filter pad that you can change as and when needed. You will notice that after a couple of weeks the filter pad will change in colour as it catches all the dust and stops it from getting anywhere near the essential computer parts.

Green Data Centers can Save Energy

1. Consolidate Servers: Turn off any dead servers and optimize your existing servers.

2. Upgrade Servers: Move to energy efficient servers.

3. Change To High-Efficiency Power: This removes inefficiencies with multiple AC/DC conversions.

4. Monitor Power Use: Continuously check the servers for optimal efficiencies. This allows a data center to only use the amount of power needed and doing away with obsolete servers.

5. Implement Natural Cooling: Create effective cooling methods to use outside air. This reduces energy costs by 40 percent!

6. Improve Air Management: Redesign air management to prevent re-circulation of hot air from IT systems.

7. Find Optimal Environment: If possible, pick an environment that has cooler temperatures, low humidity and good airflow availability.

It may seem like the burgeoning of these solutions has reached its peak. But according to the worldwide public relations firm OpenPR, the Global Green Data center market was valued at USD 35.8 billion in 2016 and is expected to reach a market value of USD 148.22 billion by 2022, growing at a Compound Annual Growth Rate (CAGR) of 26.20% between 2017 and 2022. Environmental regulations, rising energy costs, expansion are a few challenges driving the need for energy efficient, sustainable infrastructures. Building a green infrastructure requires a holistic approach to the entire infrastructure and not just the IT equipment.

It is absolutely essential for a solutions provider to offer customizable and holistic data center solutions to companies around the world. They need to assess your needs and provide the right solutions to consolidate, redesign and relocate if necessary for optimal IT efficiency.

An industry-coveted IT team, who have extensive experience in design, implementation and operation of large, medium and small scale levels can make this possible.

Here’s How:

· Modular data center (MDC) design

· Hot and cold-aisle containment

· Power supply efficiency minimums

· Energy Star equipment

· Measure and track power and temperature

· Focus on virtualization

· Renewable Energy Credits (RECs) purchased for 100% of annual energy use.

Converting to a green data center has measurable returns. It can significantly reduce the energy costs in running your facility. It is not always capital-intensive and many-a-times, needs minimal amount of upfront costs. Before making any sizable investments in energy efficient technologies, track and evaluate your current environment and/or work with a solutions provider.

Steps Build a Gaming PC

The first step is developing a budget for a gaming computer. You can create an economical gaming system for $500 or go radical and spend thousands and thousands. A great homemade computer, handling any of today’s most popular games is usually built for right around $1,000.

Once you have a budget, look at what components are needed and the case you want to put them in. Here is where you play the mad scientist. Here is where you will have the most fun by researching the best brands for your dollar, seeking the coolest looking components and making sure they are all compatible and will fit nicely into the case you chose to house them in.

The assembly, which I said is a snap, is the icing on the cake, the achievement of your goal! It’s now time to load your favorite game and soak in the high!!

I hope this article motivated you to build your gaming computer. Now it’s time to research components and join forums that have similar computer builds to share their expertise. Don’t be overwhelmed with how many components you will have because when you finish building your rock solid gaming PC, you will appreciate the knowledge you’ve gained.

Proper Fiber Optic Transceiver

Compatibility between fiber optic transceiver and device

Because of the diversity of device from different manufacturers, the compatibility between transceiver and device becomes one of the major issues for consumers. This issue can be easily solved through communicating with providers prior to purchase, and you are also suggested asking for a test of the true device before shipping, thus you will have a more accurate evaluation.

Compatibility

Types of fiber optic transceivers are getting richer, but the compatibility between different types always makes more or less effect on the network. It should be known that this product is standardized in terms of the related international criteria, so compatibility is not a problem as long as products meet with the criteria and are certificated by FCC.

Temperature adaptation

The generated temperature inside fiber optic transceivers is low, while they are more often used in the Switches and computer room, which causes the temperature get high or lower. When temperature gets too high or too low, it will affect the parameters such as optical power, optical sensitivity and so on.

Tips Pick Gaming Keyboard

  • Built-in Memory

You’d better choose a gaming keyboard with built-in memory. This feature allows you to reconfigure the keyboard. Thanks to its memory, it is able to store game profiles.

  • A Rubberized Key

The keyboard should come with a rubberized key. This keyboard is convenient because it will be able to replace some of the keys when they are erased due to the frequent use. Typically, the kit includes the replacement for these keys.

  • Backlit Keys

Many gaming keyboards are equipped with backlit keys. This is especially useful when playing in the dark or a dark room. The highlights come in different colors: blue, red, orange and green. The brightness of the backlight can be adjusted.

  • Additional Connectors

Some game models are equipped with additional connectors, for example, a headset, a microphone, and a USB port. All this contributes to the feeling of comfort during the game.

  • An Additional Screen or Analog Joystick

Good gaming keyboards are usually equipped with an additional screen or an analog joystick. Prestigious and expensive models are equipped with a screen on which the user can see how the game information and the state of the PC. The joystick helps to control the cursor with no need of looking up from the keyboard, which has a positive effect on the game.

  • Mechanical Keyboard

The mechanical keyboard is good because it does not require registration for full keystroke signal. In addition, the mechanical keyboard has a relatively longer life.

Refurbished Hard Disk

Size and Interface Matters!

There are various sizes and capacities available in the market that can make you save at large on the whole thing. In fact, if statistics are to be believed, then the lower capacity and small sized Hard Disks that make you save almost by 60% if you opt for the refurbished ones, while on the other hand even if you are looking for larger capacities, you can easily save up to more than 30% to be precise.

This goes on a general not, while the technology is expanding there are many new models that float in the market now and then. You can pick the one you require, and make it a point to get it thoroughly checked for your satisfaction and uninterrupted use.

How Great is the Performance of a Refurbished Hard Drive?

Even though we have been talking about the refurbishment all through, but do we know what exactly they are? Certainly, let us discuss a little further in the process called refurbishment. We often relate the term with being damaged, treated and then sold, right? But certainly, this is not the only case people sell their hard drives. Refurbished Hard drives are at times returned due to several other reasons like the owners might not like its shape, size, might opt for a larger or a smaller capacity.

Perhaps they might have gifted someone, and they don’t quite like it, and there are tons of reasons, they are sold again, as the shop owners can’t sell them new anymore after the seals are opened!

Pricing Concerns

Refurbished hard disk costs very low and it is easy to buy the hard disks in bulk at even more low price.

Tricks Pick Gaming Processor

It’s not all about getting the latest CPU

Don’t be taken in by all the sales hype, the very latest processor may not necessarily be the best gaming CPU for you. Look at the performance requirements of the games that you want to play and base your selection of processor on that, rather than what is the latest big thing to hit the market.

Save some of your money for the other important components

You will naturally want to get the best gaming CPU that you can afford, but don’t spend so much money on it that you have to go too cheap on the other components. Very often, once you reach a certain standard of processor, you don’t gain a lot more by going up to the next level, so just get a CPU that will meet your requirements, and then you can save your money to buy other high quality components.

Which manufacturer?

The main two manufacturers to consider are the two that currently dominate the market; AMD and Intel. Both of them produce very high quality and extremely reliable gaming CPUs, so the best way to choose between them is on a case-by-case basis, rather than having a preference one or the other of the manufacturers. In other words, make the comparison of different gaming CPUs based on the relative specifications of each one, rather than the brand name.

Future proofing

It is best to buy a gaming CPU that will see you through the next five years, which is the average lifespan of a gaming computer. If you buy a processor with some margin in it, it will save you struggling with performance issues in a few years’ time.