HP 550 Maintenance And Service Manual page 11

Category Description
Supports the following Parallel ATA (PATA) drives:
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Supports the following Serial ATA (SATA) drives:
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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:
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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
DVD±RW and CD-RW SuperMulti Double-
Layer Combo Drive with LightScribe
DVD/CD-RW Combo Drive
DVD-ROM Drive
DVD±RW and CD-RW Supermulti Double-
Layer Combo Drive with LightScribe
DVD/CD-RW Combo Drive
DVD-ROM Drive
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
Computer models Computer models
equipped with equipped with
GLE960 system GME965 system
board board
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