Component	Hard Drive
Manufacturer	Toshiba
Model	MK3021GAS
Data Storage Physical
Per drive formatted	30.0058 GB
Data heads	2
Number of disks	1
Interface	ATA-2/3/4/5
Servo design method	Sector Servo
Recording method	32/34 MEEPR4+PP
Seek Time
Track-to-track	2 ms
Average	12 ms
Maximum	22 ms
Rotation speed	4 200 rpm
Average latency time	7.14 ms
Internal transfer rate	154.3 to 298.0 Mbps
Host Transfer Rate
Ultra DMA mode	100 MBps
PIO mode	16.6 MBps
Sector interleave	1:1
Buffer size	2 048 KB
Start time (up to drive ready)	4 sec (typical) 10 sec (maximum)
Recovery time from standby	4 sec (typical) 10 sec (maximum)
Power Consumption
Start	4.7 W peak (maximum)
Seeking	2.6 W (typical)
Reading/writing	2.3 W (typical)
Active idle	0.9 W (typical)
Low power idle	0.70 W (typical)
Standby	0.25 W (typical)
Sleep	0.1 W (typical)
Physical and Environmental Specifications
Dimensions
Height	0.37 in. (9.5 mm)
Width	2.75 in. (69.85 mm)
Depth	3.94 in. (100 mm)
Weight	94 g
Ambient Temperature
Operating	41 to 131° F (5 to 55° C)
Non-operating	–4 to 140° F (–20 to 60° C)
Shipping	–40 to 158° F (–40 to 70° C)
Vibration and Shock
Operating vibration	9.8 m/s2 (1.0 G) 5 to 500 Hz
Operating shock	200 g
Non-operating shock	800 g
Reliability Characteristics
MTTF (power-on hours)	300 000
Preventive maintenance	None
Error Rates
Non-recoverable	1 in 1013bits
Seek	1 in 106seeks