Important Tips When Buying an External Hard Drive

When you need to buy an external or an external hard disk, but there is so much information out there that actually make overwhelmed. This is where I've got tips to simplify the task gadgeteers in buying an external hard disk that is correct and appropriate.

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Important Tips When Buying an External Hard Drive 

Type Hard Drive

Hard Disk Eksternal
There are two types of external hard disk. Desktop drives, having an average size of 3.5 inches and require a power adapter. They are designed to stay in one place, usually at home or office desk. Second, drive class alias Notebook pocket or portable hard drives usually have a size of 2.5 inches is supported via a cable connector.


Hard Disk Eksternal
External hard disk connected to a PC via an external cable. Generally port USB 2.0 / 3.0 is available in almost any PC device, while other options such as FireWire (400 and 800), an external SATA (eSATA), or newer connectors such as USB type C or Thunderbolt 3.

USB 3.0 delivers transfer speeds fast and rarely fussy, because nearly all desktop and laptop PCs are born with a USB port. USB type C is a newer standard, powered USB connector-C, but still rare in the external hard disk. It has a theoretical speed equal to Thunderbolt (10Gbps).

Speed Drive  

Hard Disk Eksternal
7.200drive inherently on paper is faster than 5,400 rpm drives, but the reality is not always so. The correct answer will depend on several factors.

If gadgeteers transfer a lot of files through a fast interface like eSATA (fast), USB 3.0 / USB-C (faster), or Thunderbolt (fastest), the choice fell on the drive 7200. But if gadgeteers limited to USB 2.0 or FireWire 400/800, then I would suggest gadgeteers choose the drive with a speed of 5,400.

USB 2.0 and FireWire 800 is the interface that is more ancient that works very well on the drive with a speed of 5,400.

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