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Basic Specs HP PAVILION dv7-4050erHP Pavilion dv7-4050er 
Typenotebook
Operating SystemWin 7 Home Premium
Processor HP PAVILION dv7-4050erHP Pavilion dv7-4050er
ProcessorCore i7 1600 MHz
Processor Model720QM
Number of Cores4
L3 Cache6 MB
Chipset ModelIntel HM55
Memory HP PAVILION dv7-4050erHP Pavilion dv7-4050er
Memory6144 MB DDR3
Maximum Memory8192 MB
Number of Total Memory Slots2
Display HP PAVILION dv7-4050erHP Pavilion dv7-4050er
Display17.3-inch, 1600x900, widescreen
Display Screen Typeglossy
Backlight TechnologyLED
Graphics Controllerdiscrete
Graphics Chipset ModelATI Mobility Radeon HD 5650
Graphics Memory1024MB GDDR3
Storage Devices HP PAVILION dv7-4050erHP Pavilion dv7-4050er
Optical Drive TypeDVD-RW, internal
Storage Size640 GB Serial ATA, two hard drives
Hard Drive Speed7200 r/min
Communication HP PAVILION dv7-4050erHP Pavilion dv7-4050er
LAN/ModemNIC 1000 Mbit/s
Wireless Communicationbluetooth, Wi-Fi 802.11n
InterfacesUSB 2.0x4, VGA (D-Sub), HDMI, microphone input, audio output/headphone, eSATA, LAN (RJ-45)
Expansion slots HP PAVILION dv7-4050erHP Pavilion dv7-4050er
Memory Card ReaderYes
Memory Card SupportMS, MS PRO, SD, xD-Picture Card
Battery HP PAVILION dv7-4050erHP Pavilion dv7-4050er
Number of Battery Cells6
Battery ChemistryLi-Ion
Input Devices HP PAVILION dv7-4050erHP Pavilion dv7-4050er
Pointing Device TypeTouchpad
Audio HP PAVILION dv7-4050erHP Pavilion dv7-4050er
SpeakersYes
Built-in subwooferYes
MicrophoneYes
Detailed Specs HP PAVILION dv7-4050erHP Pavilion dv7-4050er
WebcamYes
FingerprintYes
Featuresmetal case lock slot
Dimensions (HxWxT)415.3x274x37 mm
Weight3.63 kg