Miscellaneous Computer Hard Drive Size and Capacity

Miscellaneous Computer Hard Drive Size and Capacity

Definition and Function Notebook Computers

Hard drive is a storage medium in computing devices, device is very important for both the application store data, programs, and data. From year to year the hard drive undergone many developments, so that the hard drive capacity that is currently has a very large size that can store huge data.

Various Kinds of Notebook Computers and Usefulness

Type the hard drive is sold in the market there are three kinds:

1. Hard Drive IDE (Integrated Device Electronics)

IDE or Integrated Device Electronics is a hard drive that has a 40 pin connector and 4-pin power of data. Hard drive disk is often called ATA (Advanced Technology Attachment) hard drive addition is also equipped with a jumper that can serve to change the connection settings to the motherboard. This hard drive has ukran larger than the hard drive to another. The size of the hard disk capacity is 10 GB, 20 GB, 40 GB, 80 GB, 120 GB, 160 GB, 250 GB and 320 GB.

2. Hard disk SATA (Serial Advanced Technology Attachment)

SATA hard disk or Serial Advanced Technology Attachment is a computer hard drive that has a 4-pin and 7-pin data is power. On the hard drive of this type there is no jumper as well as on ATA hard drives because hard drives of this type does not require a connection to the motherboard settings. SATA hard drives have the ability better than the IDE hard drive for higher access speed than the type of IDE hard drive. SATA type hard disk has a capacity of 80 GB, 120 GB, 160 GB, 250 GB, 320 GB, 500 GB, 1 TB and 2 TB.

3. Hard drive SCSI (Small Computer System Interface)

SCSI hard drive or Small Computer System Interface namely computer hard drive that has a higher access speed compared with IDE and SATA type hard drives. Hard drive of this type also have different connectors with other types, namely the type of SCSI 50-68 pin. Hard drive of this type typically used for computer server because the server computer needs to access data faster than with a regular computer. This type of hard drive capacity ranges from 160 GB, 250 GB, 320 GB, 500 GB, 1 TB, 2 TB even 5 TB.