Computer products are the hottest selling products on the internet specially the memory. The need of having an extended memory has now become very common, it helps you store videos, documents, photos, music files, games and other multimedia items without causing any problems to your computer's hard drive.  As the removable storage technology is advancing, the supply is always on for the new products entering the market. This means memory manufacturers regularly look to sell off last year’s products. Shopping websites where attentive buyers save a lot of money on consumer electronics and computer accessories- frequently pick up these overstocked products from online stores/retailers and provide them to consumers at amazingly reduced prices.  These products are perfectly fine there’s nothing wrong with them at all - they still provide a great amount of storage space for your usage – but purposely they need to be advanced in order to make way for new models, styles and feature packs to take place. This means you are biggest beneficiary and winner here! Shopping sites offer you to grab huge storage at incredibly low prices.    Before picking up some hard drives and flash drives, consider the following information, it’s crafted for you to help you make a more well-versed memory purchase.     What factors to know and understand before buying memory online?  Flash drives and hard drives are the two primary types of removable computer storage devices:  Flash drives are pocket fit sized components and usually offer between 1MB to 8MB of useful storage space. Flash drives are greatly useful for people who want to work on any computer with their work files and data, all they need is to just plug their device into any computer and enjoy the hassle-free working.  Hard drives are also portable and removable storage devices. Hard drives are normally big in size and offer 250GB to 500MB worth of data to the user. These devices are perfect for the people work on Photoshop and create large files or want to frequently back up their entire hard drive. Hard drives can also be plugged into any computer like flash drives and you can carry them with ease for work purposes.   You can buy memory devices from any brand and also the unbranded ones, basically all the devices are usually similar in performance. So, do a little research work on the products you’re going to buy and if you find the customer reviews positive, go for it!