I/O Devices
HP USB Keyboard
104 keys plus special keys for Mute, Volume Up, Volume Down. Separate
numeric keypad.
Cable length 51 in (130 cm)
HP USB Optical Scroll
Mouse
Two buttons with scroll wheel acting as third button.
Cable length 69 in (175 cm)
Storage
Hard Drive
3.5-inch, 7200 rpm NCQ, Smart IV SATA Hard Drive:
500 GB
1 TB
Slim Optical Drive
Tray-load HP Slim SATA 8X SuperMulti Drive
Read: 8x max DVD-ROM, 24x max CD-ROM
Write: 8x max DVD±R, 6x max DVD±R DL, 8x max DVD+RW,
6x max DVD-RW, 5x max DVD-RAM, 24x max CD-R,
24x max CD-RW
I/O Slots
Half Height Mini PCIe x1
One (Wireless LAN module)
Ports
Side I/O Ports
Two (2) USB 3.0 ports
One (1) microphone in
One (1) headphone out
One (1) 6 in 1 Card reader
Rear I/O Ports
Four (4) USB 2.0 ports
One (1) RJ45 network connection
One (1) Stereo audio line out
One (1) DC in power
Audio/Visual
Integrated HD Audio card with RTK ALC269-VC codec
Integrated stereo speakers
Integrated 1.0MP, 720p HD low-light Webcam with Dual Microphone Array (optional)
SMBIOS
System Management BIOS, previously known as DMI BIOS, is used to store system management
information.
Security
Security Lock Slot
Norton Internet Security (60 Day Trial)
Preinstalled
software
Preinstalled
(varies by country)
(Buy Office)
Browser and Toolbars
Internet Explorer 10
Norton Toolbar
Security and Protection
HP Client Security
QuickSpecs
HP 1155 All-in-One Desktop PC
Standard Features (availability varies by configuration and by country)
DA - 14569 North America — Version 1 — May 6, 2013
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