Rabu, 29 Februari 2012

What is a Flash Drive Used For?




If your use of computers goes anywhere beyond entertainment, you will find that there are plenty of reasons for you to take a look at flash drives. Flash drives are essentially devices that give you access to portable memory; they can provide you with storage for your data and you will find that when you are looking to make sure that you can get your data from one place to another, they will be able to help you. If you have interest in making sure that your data gets to where it is going without any problems, you will find that taking a look at a flash drive and knowing what you can do with it is essential to making sure you can get to your data whenever and wherever you may need it.
The first point to know is that a flash drive gives you a non-volatile source of memory. This means that your information can be maintained as it is, in the condition in which you put it onto the drive, without needing to be plugged in to a mains power supply. You will find that this ability to maintain your information independently of any power source can be very important, especially when you are trying to make sure your data is safe from any problems that might occur at your central location, whether that is at home or at the office. This can go a long way towards making sure that your data is safe.
There are many great uses for a flash drive.
Firstly, you will find that it is the ideal way to move files around and given the fact that the flash drive is rewritable in a way that a CD or DVD is not, you will find this is a lot more convenient and generates less waste.
Secondly you will find that some software is designed so that it can be run exclusively from a flash USB drive. This means that you can essentially carry your computer environment around with you. This then enables you to extract Firefox, Open Office and many more programs right from your drive and not have to download them onto your new computer.
Similarly, if you find that you often need to test computers and to put them through their paces, then a USB flash drive can easily let you store the diagnostic tools that you need to keep on hand. This makes it much easier to transport your tools from one computer to another, which will save you a great deal of time as well. You will also find that if you are so inclined that you can boot your computer from the BIOS that are stored on the flash drive. This means that to boot from your flash drive, you will put your computer in front of your hard drive in order of sequence and then put an operating system on your USB.
In many ways, having a USB flash drive can make your life a great deal simpler. Take some time to figure out what these devices can do for you today!
Derek Rogers is a freelance writer who writes for a number of UK businesses. For logo branded USB Flash Drives, he recommends Flashbay.com.






 


How to Buy a Flashdisk

The following information are dedicated for those who want to buy the best quality of flashdisk, I will explain it step by step with higher priority from the upper of paragraphs.

Software support

You can choose any product which has a control chip inside the unit. This chip will easily allows us to install the USB flash drive with many portable software applications, such as: Security Software, Partition Software, File Synchronization and more other. The Security Software is very important to keep your files safety from an unauthorized access of any persons. You can choose a product which is compatible with any Operating System without bother to install a software driver.

Data Transfer Speed

In fact, the data transfer speed from USB 2.0 is about 14MB/s up to 24MB/s. However the speed will decrease if we use USB cable or USB switch-hub, even the USB 2.0 has better speed than USB 1.1 which only has 1.5MB/s data transfer speed.

The Capacity

Make sure you buy the flash drive which meet your needs. Mostly, the standard capacity is 2GB, but if you feel the 2GB is not enough for your needs you can buy separately i.e.: 2 or 3 units. Do not buy 1 unit which has a big capacity, why? I will explain it in another case. But for this time, you just need to follow my suggestion.

The warranty

The best warranty is life time warranty, that's it. However, generally the usage of this flash drive is about 2 to 3 years, just because the technology will never end, you may found the new generation of flashdisk in the 3rd year or maybe in the 2nd year. As I have 5 times change my flash drive just because following the technology trends within 3 years.

Manufacturer and Distributor

Make sure the flashdisk is coming from the manufacturer which was legitimated and integrated in this product, also which have a service center, do not buy it from an unknown manufacturer. So that, you will not have to worry when you got your flash drive has broken.

Design and accessories

This is the last step you may need to review before you buy the flashdisk. Not only the design and model, but you can make sure you will get accessories like, casing closure, CD driver, water resistant pack, manual locker, USB cable and other.

Make sure you have passed the above steps before buying any flashdisk. I hope it can help.

Flash Disk Advantages







Flash Disk is a portable storage device using Flash Memory. Flash Disk is one of the most practical and secured portable storage device used nowadays. Flash disk is secured because unlike other portable storage devices such: MMC, SD, Transflash, Flash disk has built in controller chip, which enable flash disk to be installed with security software and many more portable softwares. As for the other portable storage device mentioned, their controller are built in the card reader, so basically any person whose own the card reader can open any kind of MMC, SD, or Transflash that they found. So if u would like to purchase a flash disk, make sure that it is supported with security software, it is really a waste if u had a flash disk with out using its security software. Flash Disk is an excellent alternative for secured portable data storage.

Fashionable, Compact and Durable

Nowadays, the size of flash disk is getting smaller and slimmer, vary between manufacturers, between 4 cm up to 7 cm long, with width of only 0.5 – 1 cm. Not only that, flash disk external housing is being manufactured in very stylish and fashionable design. Beside the artificial function, Flash disk’s external housing makes it very durable. Flash disk external housing makes flash disk to be dust proof, shock proof, magnetic field proof, and even water proof (for certain products). Because flash disk is so durable, we can expect long data retention rate of 1.000.000 read/write cycles. Our advice is do not choose too small flash disk, cause there is a good chance u might loose it.

High Speed Usb 2.0

Today technology has enable flash disk’s data transfer speed range between 1.5 Mb/sec (Usb 1.1) up to 480 Mb/sec(Usb 2.0, and only possible if your Usb port really support High Speed Usb 2.0). In daily practice, none of our Usb port really supports high speed usb 2.0, which makes the average data transfer speed of usb 2.0 flash disk vary between 14 Mb/s up to 24 Mb/s.

USB Flash Disk Drive to Store Data

USB Flash Disk Drive is just like floppy drive and used for similar purpose only. When you compare floppy drive with that of USB Flash Disk Drive, USB Flash Disk Drive is definitely much faster and smaller in size. Though the size of the USB drive is less than 30 gm or less than 1 oz, it has better capacity which is almost thousand times better than that of the floppy disk drive.

USB Flash Disk Drive is formed by the flash memory storage device and is connected with USB 1.1 or 2.0 interface. USB Flash Disk Drive is easily removable and rewritable. Their storage capacity can be as big as 256 GB. As the size of the memory increases, the cost also increases in proportion. The life span of the USB Flash Drive is also very good. To be more precise, USB Flash Drive can permit up to 1 million write or erase cycles and can still work for about 10 years of time. They are known as the most durable and reliable component. In the recent years, every one prefers to go for USB Flash Disk Drive only due to the comfort and benefit of the USB drive.

Using the USB Flash Disk Drive, you can store huge amount of data and this drive is supported by all the operating system like Windows, Mac OS X, UNIX, Linux etc. USB Disk Drives are basically very robust and can tolerate better environment. They take power from the USB port of your computer itself and hence, there is no requirement for batteries.

USB drive is also known as thumb drive. 2 GB drives are commonly available in the market now. If you are person who travels quiet often and carries huge data, then this 2 GB drives are of great use for you. You can carry good amount of data in the 2 GB flash especially during the business trips you need not be worried about the data. 2 GB flash drives are also known as pen drives. Flash drives are available in various colors like black, red, orange, blue etc. The 2 GB flash drives are available in retail packs on an average cost of 8 dollars. The interface is usually 2.0 or 1.1 depending on the manufacturer and the configuration. Free shipping is offered by most of the online retailers.

2 GB flash drives are manufactured by many companies including branded companies like HP, Corsair, Kingston Technology Company, IMM Baber etc. Apart from the branded companies, you also get normal 2 GB flash drives that will be comparatively less in cost. You must check various websites for various offers given on 2 GB flash drives. You must check for the best deal and go for the purchase. When you check online, you get to see many varieties, will find it easy to compare the cost and take a decision. So, what are you waiting for? Start surfing the net to find the best deal of 2 GB flash drives.

USB Flash Disk Drive is formed by the flash memory storage device and is connected with USB 1.1 or 2.0 interface. 2 GB flash drives are commonly available in the market now.











Kamis, 08 Desember 2011

HOW TO CORRECT FlashDisk

For those of you who are experiencing problems with flash, flash is particularly the case was detected in Windows but can not be in the format you can use several ways to fix the following:
Format pendrive using Linux / Linux LiveCD(Original page: http://linux.or.id/node/2835/)
Steps should be done:

   
1. Boot the computer using a Linux LiveCD, eg KillBill Slax, Knoppix or other distributions,
   
2. Once logged into the system, enter the flash that had troubled to any USB port. For safety data, make sure the flash is a problem only just installed,
   
3. Make sure your flash is detected, or at least the LED indicators glow,
   
4. Sign in to console
   
5. In the console run cfdisk / dev/sda1 (adjust the flash to how that is attached),
   
6. Delete or remove a partition on the flash,
   
7. Create a new partition by selecting Create New | Write,
   
8. Save the changes you've just done,
   
9. Flash format by typing command-f32 mkfs.vfat / dev/sda1 on the console.
  
10. Your flash has a new partition, so that it can be reused both in Linux and in Windows.
Using a USB Flash format Disk Storage Format Tool
In addition to the above, you can also use the tools that are issued by third parties. One is the Hewlett Packard (HP). Although this tool is released by HP, but utilization can also be used to bring in other brands.
Here are the steps to improve the flash that can not be formatted using the HP USB Disk Storage Format Tool:

   
1. Download the HP USB Disk Storage Format Tool here,
   
2. Install the application, the recommendation is to use the OS is Microsoft Windows 2000, Windows 2003 Server and Novel Netware,
   
3. Insert the flash is problematic to any USB port. Make sure your flash drive is detected and obtain allocations on Windows,
   
4. Run the HP USB Disk Storage Format Tool
   
5. Determine the flash drive is inserted,
   
6. Select Create New or Replace Existing Configuration to create a new partition of new and delete existing configuration in the flash,
   
7. Format your flash in accordance with the desired file system.
Good luck, hopefully useful.Incoming search terms:

    
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USB

Free Software Alternative Format USB stick (flash drive)
When USB stick us in trouble and have not found a solution, the latter option sometimes we have to do the reformat. Windows itself has provided facilities USB flash drive format (right click and select Format the flash drive), but sometimes we can not or fail to format through windows. If that happens we can try to use some of the following free software.
By doing a format your USB stick, then the existing data in flash will be lost, so if it still allows just the data that is stored on the hard drive or other media in advanceHP USB Disk Storage Format Tool
Free software made by HP is probably already quite popular in terms of formatting the USB drive. USB is failing in the format in windows, usually can be formatted properly using this software, unless it is damaged and undetected. Although the name of HP, but it can be used for other brands as well.
In addition HP USB Disk Storage Format tool is also able to format for sizes larger than 32 GB, enable NTFS compression feature for the type, and can make a bootable DOS Startup. Quick Format standard features are also provided, and we can choose the file system is FAT32 or NTFS.
There are two downloadable versions are widely available, namely versions 2.1.8 and 2.2.3. Actual function is similar, only for version 2.1.8 can create a DOS startup of windows internal file automatically, while For version 2.2.3, although more recent, but to create a bootable DOS, we must determine (provide) the DOS system files yourself which will be used. Download size is also much different, for version 2.2.3 here is only 96 KB (is portable, no need to install) version 2.1.8 while approximately 1.98 MB (installer, must be installed first).
Download:- HP USB Disk Storage Format Tool 2.2.3 (96 KB)- HP USB Disk Storage Format Tool 2.1.8 (1.98 MB)Martik USB Disk Formatter
Free software and is small enough it is portable and can be an alternative tool to do the formatting of the USB stick. Features provided sufficient standards, we can choose the type of FAT32 or NTFS, and also do a quick format and enable compression drive (for NTFS).
Download Martik USB Disk Formatter (52 KB)DRIVE Any Formatter
Another alternative when windows format does not work is using DRIVE Any Formatter. This software will attempt to detect Flah USB drives with a click and after that we can make the USB format. To be able to use this software, the computer should have installed the Microsoft. NET Framework 2.0.
Download Any DRIVE Formatter (452 ​​KB)
Of the three software above, the most recommended is the first time HP USB Disk Storage Format Tool, but the author also has been proven (reliable), the ability also has been tested by many owners who fail to format USB through windows. Any subsequent Formatter Drive into the next alternative. If you mempunyau other alternative software, might be able to share information here.

USB

USB Flash Drive in Windows

Microsoft Windows operating system implements a USB flash drive as a USB Mass Storage Device, and use the device drivers usbstor.sys. Because it features Windows has an auto-mounting, and a USB flash drive is a plug and play device, Windows will try to run it as much as possible the moment the device is plugged into the USB socket. Windows XP and later even has the Autoplay feature, which allows the flash drive is accessed as a whole to determine what the contents of a USB flash drive.

Lately, many local computer viruses as well as Brontok / RontokBro, PendekarBlank, and other local viruses using a USB flash drive as a medium of transmission of the virus from one host to another host, replace the diskette. These viruses are mostly run on top of Windows will be more quickly circulated when it teserbut use Windows to access the drive autoplay feature which is owned by Windows. Therefore, it is better to disable the autoplay feature, although this is less so helps prevent the spread of the virus.

 
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