Acer 5720 Series, 5720G Series, 5715 manual Storage

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Storage	•	80/100/120/160/200/240/250 GB or larger hard disk drive
subsystem	•	Optical drive options:
		•	HD-DVD drive (for selected models)
		•	DVD-Super Multi double-layer drive
	•	5-in-1 card reader, supporting Secure Digital (SD),
		MultiMediaCard (MMC), Memory Stick® (MS), Memory Stick
		PRO™ (MS PRO), xD-Picture Card™ (xD)
Audio	•	Dolby®-certified surround sound system with two built-in
		Acer 3DSonic stereo speakers (2 W)
	•	Dolby® Home Theater audio enhancement featuring Dolby®
		Digital, Dolby® Digital Live, Dolby® PRO LOGIC® II, Dolby®
		Digital Stereo Creator, Dolby® Headphone and Dolby®
		Virtual Speaker technologies
	•	Intel® High Definition Audio support
	•	S/PDIF (Sony/Philips Digital Interface) support for digital
		speakers
	•	MS-Sound compatible
	•	Built-in microphone
Communication	Acer Video Conference, featuring:
		•	Integrated Acer Crystal Eye webcam, supporting Acer
			PrimaLite™ technology
		•	Optional Acer Xpress VoIP phone
	•	WLAN: Intel® PRO/Wireless 3945ABG (dual-band tri-mode
		802.11a/b/g),or 3945BG (dual-mode 802.11b/g) Wi-Fi
		CERTIFIED® network connection, supporting Acer SignalUp™
		wireless technology (for selected models)
	•	WPAN: Bluetooth® 2.0+EDR (Enhanced Data Rate)
		(for selected models)
	•	LAN: Gigabit Ethernet; Wake-on-LAN ready
	•	Modem: 56K ITU V.92 with PTT approval;
		Wake-on-Ring ready
Dimensions	•	366 (W) x 274 (D) x 33.6/42.6 (H) mm
and weight		(14.4 x 10.8 x 1.3/1.7 inches)
	•	3.00 kg (6.61 lbs.) with 8-cell battery
	•	2.80 kg (6.17 lbs.) with 6-cell battery
Power	•	ACPI 3.0 CPU power management standard: supports
subsystem		Standby and Hibernation power-saving modes
	•	71 W 4800 mAh Li-ion battery pack (8-cell)
	•	44.4 W 4000 mAh Li-ion battery pack (6-cell)
	•	3-pin 65 W AC adaptor (for selected models)
	•	3-pin 90 W AC adapter supporting Acer QuicCharge™
		technology: (for selected models)
		•	80% charge in 1 hour
		•	2-hour rapid charge system-off
		•	3-hour charge-in-use