External Hard Drive Reviews And Comparison

Western Digital My Passport Essential SE 1 TB Review Seagate Expansion 500 GB STAX500102 Review Western Digital WD Elements 3 TB Review Toshiba Canvio 500 GB E05A050BAU2XK Review Seagate Expansion 2 TB STAY2000102 Review Western Digital My Book AV DVR Expander 1 TB Review Seagate FreeAgent GoFlex 1 TB STAA1000100 Review


External Hard Drive Reviews

Comprehensive side-by-side comparison of the latest external hard drives. Compare by list price, released date, capacity, interface, dimension, weight and warranty.

In-depth reviews of popular brands and models. Read our informative buyer's guide and checklist before buying your external hard drive.

 

Solid State Drive VS Hard Drive

A Comparison Of Solid State Drive VS Hard Drive

Solid state drive vs hard drive has been a technological battle throughout recent times with both adapting and changing as technology does. Both have their different methods and tools to basically do the same job, which is to store our data and run our devices as smoothly as possible. But which is the best?

 Iomega 256 GB SuperSpeed USB 3.0/USB2.0 External SSD Flash Drive 35143

Solid State Drive (SSD)

Solid state drive, or SSD as they are more commonly known, store data using a solid state memory such as a flash drive. The data is stored within this on a microchip and whenever you want to retrieve the data you'll get it almost instantaneously. They are designed for use in computer systems and to replace the hard drive. They are intended like the hard drive to be installed once and only removed when changing or servicing system.

Hard Drive

Hard drive is different in that it uses an electromechanical device which reads data as it spins. This can be heard when you start up your PC or you are accessing data or opening a new application. That spinning movement, which is sometimes accompanied by a slugging sound, is your hard drive fetching your information. This traditional method of storage uses spinning wheels to help preserve energy and to maintain your PC's performance. It releases the data slowly but some of the information that is stored in the cache can be retrieved rather quickly. Hard drive can also be fragmented, as it is much larger, so you can reach specific data faster.

Speed Wins The Race

In the battle of solid state drive vs hard drive, SSD wins the speed race. On an SSD, data is accessed directly from flash memory so it is available to you in seconds. On your hard drive, it uses a spin up mechanism to release your data to you at a staggered pace so this can take several seconds or sometimes even longer.

SSDs are pretty common in laptops and mobile phones these days, and one example is the Apple MacBook. In terms of cost the solid state drive is slightly more expensive. If you choose to have a solid state drive in any new device you are buying you will find it is going to cost more than that of a hard drive.

Lasting The Test Of Time

Even though solid state drive is more expensive, it offers several advantages that truly warrant its higher price. Unlike the hard drive which operates on mechanical parts, SSD offers quiet data storage operation. Moreover due to the absence of moving parts, the solid state drive is less susceptible to damage, malfunction or breakage. But one disadvantage of solid state drive is that its lifespan is generally shorter than that of hard drive, and this is because it can handle only a limited number of writes.

Nowadays everyone wants more speed in their day to day routine. When comparing solid state drive vs hard drive, the general consensus is that SSD will eventually lead the race in view of the multiple benefits it offers. Recent systems are cleverly using the techniques gained from both solid state drive and hard drive. This gives you the speed of the SSD combined with the space and size of your hard drive. Many big companies now use these methods to store important data that has to be made quickly available whenever needed.

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