N TECH NT200021#571 500 GB All in One PC’s, Desktop, Laptop, Network Attached Storage, Servers, Surveillance Systems Internal Hard Disk Drive (SW000000017)

Description

Types of Hard Drives. 500 GB hard disks can be broadly classified into two categories: external and internal. Many brands, such as WD, Seagate, Toshiba, Hitachi, Samsung, Adata and TCOS Tech offer quality hard drives online. 500 GB External Hard Disks. There are several reasons why you should back up your computers content.