Hard Disk Drive ·
The Flying Head
un
seel
.com · a head flies 1–3 nm above a disk turning 7,200 rpm
Spindle
7,200 rpm
Seek
8.5 ms
Wait
4.17 ms
Phase
SPINNING
Platter (magnetic disk)
Voice coil · current
Air cushion · tracks
Head · data bits
▶ Play
←
→
🔇 Unmute
Reset
Un
seel
.com · Hard Disk Drive