Fujitsu MJA2500BH Maintenance Manual - Page 26
Device Overview, writing to the disk media.
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Device Overview (6) Write cache When the disk drive receives a write command, the disk drive posts the command completion at completion of transferring data to the data buffer completion of writing to the disk media. This feature reduces the access time at writing. 1-4 C141-E293
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Device Overview
1-4
C141-E293
(6) Write cache
When the disk drive receives a write command, the disk drive posts the command
completion at completion of transferring data to the data buffer completion of
writing to the disk media.
This feature reduces the access time at writing.