Capacity 320, 072MB

	Interface SATA 6 Gb/s

	Actuator Type Rotary Voice Coil

	Number of Disks 1

	Physical bytes per Sector 4096

	Host bytes per Sector 512

	User Sectors per Drive 625,142,448

	Servo Type Embedded

	Recording Method LDPC Target

	Power Dissipation Spinup (max): 1.1A / 5.5W Read (average): 400 mA / 2.0W Write (average): 400 mA / 2.0W Seek (average): 420 mA / 2.1W

	POWER MANAGEMENT COMMANDS Idle - Performance Mode (average): 370 mA / 1.85W Idle - Active Mode (average): 237 mA / 1.18W Idle - Low Power Mode (average): 170 mA / 0.85W Standby (average): 50 mA / 0.25W Sleep (average): 50 mA / 0.25W

	Input Voltage Requirements +5.0V +/- 5%.

	Ripple Maximum Frequency 100 mV (peak-to-peak) 10 KHz - 30 MHz

	ESD Op-System Level: - Direct contact discharges: 8 kV - Direct air discharges: 15 kV - Indirect contact discharges: (VCP and HCP) 8 kV - Indirect air discharges: (VCP and HCP) 15 kV Non-Op Drive Level: - Direct contact discharges: 8 kV - Direct air discharges: 15 kV

	Shock Operating (2 ms): 400G Non-operating (2 ms): 1000G

	Vibration Operating: 0.063g2/Hz, 5Hz-40Hz, 0.063g2/Hz-0.0006g2/Hz, 40Hz-500Hz Non-operating: 0.06984 g2/Hz, 10-500 Hz

	Drive Generated Vibration Operating (average): 0.17 gm-mm

	Rotational Shock Operating (2 ms): 3.5K rad/sec Non-operating (2 ms): 50K rad/sec

	Item Dimension (L inchxW inchxH inch) 4 x 3 x 1

	Weight 1.00 lb

	Warranty Information 3 Years