Travelstar 4K120 Hard Disk Drive Specification
2
EMC
electromagnetic compatibility
ERP
Error Recovery Procedure
ESD
Electrostatic Discharge
FCC
Federal Communications Commission
FRU
field replacement unit
G
gravity (a unit of force)
G
2
/Hz
(32 ft/sec)
2
per Hertz
Gb
1,000,000,000 bits
GB
1,000,000,000 bytes
GND
ground
h
hexadecimal
HDD
hard disk drive
Hz
Hertz
I
Input
ILS
integrated lead suspension
I/O
Input/Output
ISO
International Standards Organization
KB
1,000 bytes
Kbpi
1000 bits per inch
kgf-cm
kilogram (force)-centimeter
KHz
kilohertz
LBA
logical block addressing
Lw
unit of A-weighted sound power
m
meter
max
maximum
MB
1,000,000 bytes
Mbps
1,000,000 bits per second
MHz
megahertz
MLC
Machine Level Control
mm
millimeter
ms
millisecond
us, ms
microsecond
No
number
O
Output
OD
Open Drain Programmed Input/Output
PIO
Programmed Input/Output
POH
power on hours
Pop
population
P/N
part number
p-p
peak-to-peak
PSD
power spectral density
RES
radiated electromagnetic susceptibility
RFI
radio frequency interference
Summary of Contents for HTS421210H9AT00
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