Operating system

  -  Genuine Windows 7 Home Premium 64-bit

  -  Genuine Windows 7 Professional 64-bit

  -  Genuine Windows 7 Ultimate 64-bit

Processor

  -  3rd generation Intel(R) Core(TM) i7-3610QM Processor (2.3 GHz, 6MB L3 Cache)

  -  3rd generation Intel(R) Core(TM) i7-3720QM Processor (2.6 GHz, 6MB L3 Cache)

  -  3rd generation Intel(R) Core(TM) i7-3820QM Processor (2.7 GHz, 8MB L3 Cache)

Graphics

  -  NVIDIA(R) GeForce(R) GT 630M Graphics with 1GB GDDR3 memory [HDMI, VGA]

  -  NVIDIA(R) GeForce(R) GT 650M Graphics with 1GB GDDR5 memory [HDMI, VGA]

  -  NVIDIA(R) GeForce(R) GT 650M Graphics with 2GB GDDR5 memory [HDMI, VGA]

Memory

  -  FREE Upgrade to 8GB DDR3 System Memory (2 Dimm)

  -  6GB DDR3 System Memory (2 Dimm)

  -  12GB DDR3 System Memory (2 Dimm)

  -  16GB DDR3 System Memory (2 Dimm)

Hard drive

  -  640GB 5400 rpm Hard Drive with HP ProtectSmart Hard Drive Protection

  -  750GB 5400 rpm Hard Drive with HP ProtectSmart Hard Drive Protection

  -  750GB 7200 rpm Hard Drive with HP ProtectSmart Hard Drive Protection

  -  750GB 7200 rpm Hybrid Hard Drive with HP ProtectSmart Hard Drive Protection

  -  1TB 5400 rpm Hard Drive with HP ProtectSmart Hard Drive Protection

  -  160GB (Solid State Drive Flash Module)

Optical drive

  -  FREE Upgrade to Blu-ray player & SuperMulti DVD burner

  -  SuperMulti 8X DVD+/-R/RW with Double Layer Support

  -  Blu-ray writer & SuperMulti DVD burner

Network interface

  -  Integrated 10/100/1000 Gigabit Ethernet LAN

Wireless

  -  802.11b/g/n WLAN

  -  Intel 802.11b/g/n WLAN and Bluetooth(R)

Power supply

  -  90W AC power adapter

Battery

  -  6 Cell Lithium Ion Battery - Up to 6.0 hours of battery life +++

  -  30% off 9 cell Lithium Ion Battery

  -  50% off 6 cell + 9 cell Lithium Ion Battery

  -  Two 9-Cell Lithium-Ion Batteries

 EXTERNAL SPECS

Display

  -  15.6-inch diagonal HD BrightView LED-backlit Display (1366x768)

  -  15.6-inch diagonal Full HD Anti-glare LED-backlit Display (1920 x 1080)

Keyboard

  -  Standard Keyboard

  -  Backlit Keyboard

 ENTERTAINMENT SPECS

Webcam

  -  HP TrueVision HD Webcam

Audio

  -  Beats Audio; 4 speakers

  -  1-year limited hardware warranty support