HDD

A hard disk drive (HDD), hard disk, hard drive, or fixed disk[b] is an electro-mechanical data storage device that stores and retrieves digital data using magnetic storage and one or more rigid rapidly rotating platters coated with magnetic material. The platters are paired with magnetic heads, usually arranged on a moving actuator arm, which read and write data to the platter surfaces. Data is accessed in a random-access manner, meaning that individual blocks of data can be stored and retrieved in any order. HDDs are a type of non-volatile storage, retaining stored data even when powered off.


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Segate Hard Disc 1TB

Segate Hard Disc 1TB

•Perfect For SMB-surveillance DVR and NVR •Form Factor 3.5 inch..

Segate Hard Disc 2TB

Segate Hard Disc 2TB

•Perfect For SMB-surveillance DVR and NVR •Form Factor 3.5 inch..

Segate Hard Disc 4TB

Segate Hard Disc 4TB

•Perfect ForSMB-surveillance DVR and NVR•Form Factor3.5 inch..

Segate Hard Disc 6TB

Segate Hard Disc 6TB

•Perfect ForSMB-surveillance DVR and NVR•Form Factor3.5 inch..

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