Computer hard drive. Hand holding a 2.5-inch (6.35 centimetres) computer hard drive. This piece of hardware consists of anisotropic magnetoresistive (AMR) read-write heads and two disc platters (round) that are spun at high speeds by a central spindle. The discs are coated on both sides with a magnetic material that transforms the disc's magnetic field into an electrical current when reading the disk,and turns the electrical current into a magnetic field when writing to the disk. An arm moves radially to move the head over the disc | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / DANIEL SAMBRAUS, THOMAS LUDDINGTON |
Bildgröße: | 5131 px × 3425 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |