Formatted capacity 500GB

	Guaranteed sectors 976,773,168

	Heads 2

	Disks 1

	Bytes per sector 512 (logical) / 4096 (physical)

	Recording density 2276 Kb/in

	Track density 580 Ktracks/in avg

	Areal density 1320 Gb/in2 avg

	Spindle speed 5400 RPM

	Maximum sustained data rate, OD read 140 MB/s

	Interface SATA 6Gb/s

	ATA data-transfer modes supported PIO modes 0-4 Multiword DMA modes 0-2 Ultra DMA modes 0-6

	Cache buffer 128 MB

	Average latency 5.6 ms

	Startup current, Max (+5V) 1.0 A

	Voltage tolerance (including noise) 5V +/- 5%

	Non-Operating (Ambient oC) -40o to 70o

	Operating ambient temperature (min oC) 0o

	Operating temperature (drive case max oC) 60o

	Temperature gradient 20oC per hour max (operating) 35oC per hour max (non-operating)

	Relative humidity 5% to 95% (operating) 5% to 95% (non-operating)

	Relative humidity gradient (max) 30% per hour

	Wet bulb temperature 37.7oC max (operating) 40.0oC max (non-operating)

	Altitude, operating -304.8 m to 3048 m (1000 ft to 10,000+ ft)

	Altitude, non-operating (below mean sea level, max) -304.8 m to 12,192 m (1000 ft to 40,000+ ft)

	Operational Shock 400 Gs at 2 ms max

	Non-Operational Shock 1000 Gs at 1 ms max

	Vibration, operating 5-200 Hz: 2.0 Gs 201-500 Hz: 1.0 Gs

	Vibration, non-operating 5-500 Hz: 5.0 Gs

	Non-recoverable read errors 1 per 1014 bits read

	Rated workload Average annualized workload rating: <55 TB/year. The AFR specification for the product assumes the I/O workload does not exceed the average

	Load-unload cycles 600,000 at 25oC, 50% rel.

	Supports Hotplug operation per the Serial ATA Revision 3.2 specification Yes

	Item Dimension (L inchxW inchxH inch) 4 x 3 x 1 Weight 1.00 lb Warranty Information 5 Years