But Kryder predicts that in another six years or so, hard drives will reach the terabit benchmark, at which time they will be smaller and cheaper than holographic systems.

• 但奎德却预言，大概再过六年之后，硬碟就能达到兆位元的磁录密度。到了那时，硬碟将比全像系统更小，而且更便宜。