Sounds of an old hard disk drive from 1999 (IBM, model DJNA-371350, 13,5 GB). You hear starting of the spinning noise and the heads rumbling when data is read and written. I started a short defragmenting to make the disk noisy.
Recorded with a Roland R-05
硬盤驅動器IBM(1999) 聲道:2 類型:wav disk、hdd、motor、computer、machine、drive、hard、rattle、noise、defragmenting 磁盤、硬盤、發動機、電腦、機、駕駛、硬、霸王鞭、噪聲、碎片整理 資料來源:freesound ( https://freesound.org )