A Blu-ray ROM (Read-Only Memory) typically has a capacity range of 25 GB for single-layer discs and 50 GB for dual-layer discs. There are also larger formats, such as BDXL, which can hold up to 100 GB on triple-layer discs and 128 GB on quadruple-layer discs. This higher capacity allows for more extensive data storage, making Blu-ray discs suitable for high-definition video and large software applications.
optical disls
CD's, DVD's NO BLURAY
Memory holding capacity of CD-ROM is less and we can not rewrite the data in to the CD-ROM
DVD RoM
Depends on computer.
The storage capacity of a CD-ROM is:In megabytes(mb):700In bytes(b) :734003200In gigabytes(gb):0.68359375
A Bluray disc stores five times more data than a DVD. Therefore, a DVD will not have the capacity to store the contents of a Bluray disc.
optical dish
700 mb
Memory holding capacity of CD-ROM is less and we can not rewrite the data in to the CD-ROM
A CD-ROM's storage capacity is measured in Megabytes (MB), and they are generally 650-700MB.
The price of ROM (Read-Only Memory) can vary significantly based on factors such as the type (e.g., EEPROM, Flash), capacity, brand, and market demand. Typically, prices range from a few cents for small, low-capacity chips to several dollars for high-capacity or specialized versions. For the most accurate pricing, it's best to check with electronics suppliers or online marketplaces.