double sided disk मीनिंग इन हिंदी

Single sided disks were coated on both sides, despite the availability of more expensive double sided disks.
The reason usually given for the higher cost was that double sided disks were certified error-free on both sides of the media.
The World of Spectrum FAQ reveals that the drives did come in different sizes : 128 to 256 kB in Crescent's incarnation, and in the Triton system, with a density of 4410 bits per inch, data transmission rate of 101.6 kbit / s, a 2.8-inch double sided disk type and a capacity of up to 20 sectors per side at 2.5 kB per sector, up to 100 kB per disk.