HP 550 manual Diskette drive, Audio, Modem, Ethernet, External media card

Category	Description		Computer models	Computer models
			equipped with	equipped with
			GLE960 system	GME965 system
			board	board
	Supports the following Parallel ATA (PATA) drives:		√	√
	● DVD±RW and CD-RW SuperMulti Double-
		Layer Combo Drive with LightScribe
	● DVD/CD-RW Combo Drive
	● DVD-ROM Drive
	Supports the following Serial ATA (SATA) drives:		√	√
	● DVD±RW and CD-RW Supermulti Double-
		Layer Combo Drive with LightScribe
	● DVD/CD-RW Combo Drive
	● DVD-ROM Drive
Diskette drive	Supports external USB diskette drive only		√	√
	Supports boot from external USB diskette drive		√	√
	Supports 3-mode diskette drive		√	√
Audio	HD audio - ADI1981		√	√
Modem	56K V.92 1.5-inch data/fax modem with digital line		√	√
	guard
Ethernet	Intel 82562GT		√	√
	S3/S4/S5 wake on LAN: DC - no		√	√
	S3/S4/S5 wake on LAN: AC - yes		√	√
Wireless	Integrated WLAN options by way of wireless module:
	2 WLAN antennae built into display assembly		√	√
	Support for no-WLAN option		√	√
	Support for the following WLAN formats:		√	√
	●	Broadcom 802.11a/b/g/n
	●	Broadcom 802.11b/g
	●	Intel 802.11a/b/g
	●	Intel 802.11b/g

● Intel 802.11a/b/g/n Kedron without iAMT ● Intel 802.11a/b/g Kedron without iAMT

Integrated personal area network (PAN) options by way of Bluetooth® module:

	Support for no-WPAN option	√	√
	Broadcom Bluetooth 2.0+EDR	√	√
External media card	One ExpressCard/54 slot	√	√

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