Toshiba 960-809 manual Attribute Name Description

Tests and Diagnostics

Each ID and its details are listed in the following table.

ID	Attribute Name	Description
1h	Raw read error rate	Read error rate
		Rate of errors which occur when the
		HDD reades data.
2h	Throughput performance	Throuput performance
3h	Spin up time	Start-up time of spindle mortor
		Averate time from turning the power on
		to starting spinning
4h	Start/Stop count	Number of stops of the spindle morotr
		after the factory setting
5h	Reallocated sector count	Number of defective sectors for which
		alternative processing was performed.
7h	Seek error rate	Rate of seek errors
8h	Seek time Performance	Processing time of sequential seek and
		random seek
9h	Power on hours	Power-on hour after the factory setting
Ah	Spin retry count	Number of retires of spinning up within
		the prescribed rate
Ch	Device power cycle count	Number of power-on/power-off
		operations of HDD
C1h	Load/Unload cycle count	Number of head loads
C2h	Temperature	Past maximum temperature, past
		minimum temperature, current
		temperature
C4h	Reallocation event count	Number of alternative sector events
C5h	Current pending sector count	Number of currently defective sectors
C6h	Off-line scan uncorrectable sector	Number of sectors that could not be
	count	corrected during Off-line scan

PORTEGE M780 Maintenance Manual (960-809) [CONFIDENTIAL] 3-123