Postcard : Read / write head of a hard disk
Cards from Science Photo Library
Read / write head of a hard disk
Read/write head of a hard disk. Data is recorded on to a computer hard disk by a read-write head on the tip of a metal arm (centre). The arm moves as often as 50 times per second over the spinning magnetised disk or platter without touching it. The read/write head magnetizes and demagnetizes domains on the platter, thereby storing and retrieving bytes of information. Due to the speed of the read/write head, data can be accessed from the hard disk in a fraction of a second. Most hard drives have more than one platter and several read/write heads to increase the amount of information that can be stored
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6437255
© SHEILA TERRY/SCIENCE PHOTO LIBRARY
Circuit Circuitry Components Computer Data Storage Control Controller Electromagnetic Electromagnetism Electronic Electronics Macro Photograph Magnetic Material Memory Metal Platter Read Write Head Store
Postcards (8 pack of A6)
Set of 8, A6 Postcards, featuring the same image on all cards in a set. Printed on 350gsm premium white satin card, the back of the postcard includes space to write messages and an area for the address and stamp. Size of each postcard is 15cm x 10.6cm.
Photo postcards are a great way to stay in touch with family and friends.
Estimated Product Size is 10.6cm x 15cm (4.2" x 5.9")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) or portrait (vertical) orientation to match the source image.
EDITORS COMMENTS
This print showcases the intricate mechanism of a read/write head on a hard disk, responsible for recording and retrieving data. At the heart of this technological marvel lies a metal arm, delicately positioned at the tip with a read-write head. This arm moves swiftly, up to 50 times per second, over a spinning magnetized platter without ever making contact. The true magic happens when the read/write head comes into play. It possesses the power to magnetize and demagnetize domains on the platter's surface, effectively storing and retrieving bytes of information. The speed at which this process occurs allows for lightning-fast access to data in mere fractions of seconds. To maximize storage capacity, most hard drives are equipped with multiple platters and an array of read/write heads. This ingenious design ensures that vast amounts of information can be securely stored within these electronic components. As we delve deeper into this macro photograph, we gain insight into how technology has harnessed electromagnetism to revolutionize computer data storage. The precise circuitry and control mechanisms visible in this image highlight just how far we have come in our quest for efficient memory solutions. In summary, Science Photo Library presents us with an awe-inspiring glimpse into the inner workings of modern-day electronics through their striking print capturing the essence of a hard disk's read/write head assembly.
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