WD1600AAJS.What electronic components are there in this device

Type -Hard drive
Purpose-for the computer
Form factor-3.5″
Volume-160 GB
Buffer size, in Mb-8
Rotation speed-7200 RPM
Recording method -CMR
Connection interface-SATA II
Interface bandwidth, in Mb/s-3 Gbit/s
Average read access time, in ms-8.9
Average write access time, in ms-10.9
Average delay time, in ms-4.2
Noise level during operation, in dB-31
Noise level in idle, in dB-26
Power consumption, in Watts-9.5
Impact resistance at work-60G
Operating time of failure cycles-100000
Operating hours for failure-650000

Electronic components in this hard drive:

Processor-88I8846-TFJ2

Memory-W9464G61H-5

Motor driver-SMOOTH L7251

SMD “V2H”

SMD “QP”

SMD diode “BCG.”

SMD Diode “6AE”

SMD “13L” this diode SS1P3L

SMD diode “BCG.”