A semiconductor disk storage apparatus is provided which is coupled to a system bus for receiving a write request accompanied with first and second sector data, each of 512 bytes, through the system bus from an external information processing system. A buffer memory is provided to hold the first and...http://www.google.com/patents/US6145050?utm_source=gb-gplus-sharePatent US6145050 - Semiconductor disk storage apparatus including a write buffer memory in which instructions are sequentially fed to a plurality of flash memories to continuously write sectors of data in an overlapped manner into the flash memories