HP 4320s manual Technical Specifications

QuickSpecs

HP ProBook 4320s Notebook PC HP ProBook 4420s Notebook PC

Technical Specifications

System Unit	Dimensions (HxWxD)	HP ProBook 4320s:
		1.07 in (at front) x 12.75 in x 8.98 in
		27.0 mm (at front) x 324 mm x 228.0 mm
		HP ProBook 4420s:
		1.07 in (at front) x 13.23 in x 9.15 in
		27.0 mm (at front) x 336 mm x 232.4 mm
	Weight	HP ProBook 4320s:
		Starting at 4.45 lb (2.02 kg) without optical drive
		or 4.74 lb (2.15 kg) with optical drive

HP ProBook 4420s:

Starting at 4.71 lb (2.14 kg) without optical drive or 5.0 lb (2.27 kg) with optical drive

NOTE: Height varies depending upon where on the notebook the measurement is made. Weight varies by configuration and components. Weight includes 6-cell battery, no optical drive. Weight varies by configuration and components.

Stand-Alone Power	Nominal Operating	18.5 V
Requirements	Voltage
(AC Power)	Average Operating Power	with integrated graphics: 18 W
		with discrete graphics: 21 W
	Max Operating Power	< 90 W or < 65W
Temperature	Operating	32° to 95° F (0° to 35° C) (not writing optical)
		41° to 95° F (5° to 35° C) (writing optical)
	Non-operating	-4° to 140° F (-20° to 60° C)
Relative Humidity	Operating	10% to 90%, non-condensing
	Non-operating	5% to 95%, 101.6° F (38.7° C) maximum wet
		bulb temperature
Shock	Operating	125 G, 2 ms, half-sine
	Non-operating	200 G, 2 ms, half-sine
Random Vibration	Operating	0.75 grms
	Non-operating	1.50 grms
Altitude	Operating	-50 to 10,000 ft (-15.24 to 3,048 m)
(unpressurized)	Non-operating	-50 to 40,000 ft (-15.24 to 12,192 m)
Industry Standard	UL	Yes
Certifications	CSA	Yes
	FCC Compliance	Yes
	ENERGY STAR®	Select models*
	EPEAT	Registered TBD in United States**
	ICES	Yes
	Australia / NZ A-Tick	Yes
	Compliance
	CCC	Yes
	Japan VCCI Compliance	Yes

DA - 13568 North America — Version 10 — July 23, 2010 Page 16