Technical features
Capacity	1 terabyte (tb)	4 terabyte (tb)
External Power Source Required	No	No
Operating Voltage and Current	5 volt (v)	5 ** 12 volt (v)
Operating Temperature Range		0 To 70 Degrees Celsius
Cache	-
Disk Rotation Speed	-	5400 RPM
Data transfer rate	-	150 MB/s average speed (Sustained)
Average latency time	-	5.56 millisecond (ms)
Average Lifespan	-	1,000,000 (MTTF) hour (h)

Capabilities

Capabilities
RAID Support	No	True
NCQ Support	No	No
S.M.A.R.T Support	No	No
Compatible Operating Systems	Windows XP and later / macOS X version 10.6 and later / Linux Kernel 2.6.31 and later	-
Additional Features	Military standard	AF (Advanced Format) Support / Simultaneous support for 32 HD cameras / Continuous use in surveillance systems
Shock and Vibration Sensor	No	No
Water Resistance	Yes	No
IPX Standard (Water Resistance)	IPX4 certification	-
Dust Resistance	No	No
Humidity Resistance	No	Yes
Scratch Resistance	No	No
Anti-slip	No	No
Impact Resistance	Yes	Yes
Vibration Resistance	No	Yes
Kensington Security Slot	No	No
Certifications and Approvals
Maximum humidity limit	-
Shock Tolerance	-	70G/2ms in active mode and 300G/2ms in inactive mode
Vibration tolerance range	-	0.25G to 0.75G in active mode and 3.0G in inactive mode

Aesthetic features

Aesthetic features
Size and Dimensions	16.2 * 96 * 139.2 millimeter (mm)	26.1 * 101.6 * 147 millimeter (mm)
Product Weight	209 gram (g)	720 gram (g)
Color Options	Black, Black-Yellow, Black-Blue	-
Body Material	Plastic	-