Customer Support: 856-300-5138

GEM Enterprises, headquartered in Millville NJ, is your number one source for computer repair, laptop repair, data recovery, new computers and laptops. Our educated, certified technicians are here to help you with all your IT needs. We handle "carry-ins," give free estimates and offer expedited service. We also sell barcode scanners, data collectors, networking, server and desktop sales and video camera sales and installations. With 19,000 square feet of computer parts, you can be assured of guaranteed fast repairs or replacement and always with a smile.

GEM Enterprises. "Knowledge and Service is Second to None"

Hard drive disk

$69.00 (69,00 €) each
HDD

A hard disk drive(HDD) is a non-volatile, random access device for digital data. It features rotating rigid platters on a motor-driven spindle within a protective enclosure. Data is magnetically read from and written to the platter by read/write heads that float on a film of air above the platters.

 

Introduced by IBM in 1956, hard disk drives have fallen in cost and physical size over the years while dramatically increasing in capacity. Hard disk drives have been the dominant device for secondary storage of data in general purpose computers since the early 1960s.

 

They have maintained this position because advances in their areal recording density have kept pace with the requirements for secondary storage . Today's HDDs operate on high-speed serial interfaces; i.e., serial ATA (SATA) or serial attached SCSI (SAS).