Category Description
  Supports the following drives:
●
500-GB, 5400-rpm
●
500-GB, 7200-rpm
●
320-GB, 5400-rpm
●
320-GB, 7200-rpm
●
250-GB, 5400-rpm
●
250-GB, 7200-rpm
●
160-GB, 5400-rpm
●
160-GB, 7200-rpm
  HP 3D DriveGuard
Optical drives Fixed (removal of 1 screw required)
  Customer-accessible
  Serial ATA
  12.7-mm tray load
  Supports the following drives:
●
DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe
●
Blu-ray ROM with LightScribe DVD±RW SuperMulti DL Drive
●
DVD-ROM Drive
Diskette drive Supports external USB diskette drive only
  Supports boot from external USB diskette drive
Audio HD+ audio-ADI1984AJCPZ
Integrated microphone
Stereo speakers (2)
Modem 56K v.92 MDC 1.5-inch data/fax modem with digital line guard
Ethernet Marvell 10/100/1000 Ethernet network interface card (NIC)
  S3/S4/S5 wake on LAN: AC-yes
Wireless Integrated WLAN options by way of wireless module:
  2 WLAN antennas 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 802.11a/b/g/n
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