Tailored for business. Optimized for Windows 7 Professional, this configurable notebook features a 39, 6 cm (15.6") diagonal display & UMA or discrete graphics. From the professional design to Intel technology, you’re ready for business Processor Intel Core™ i 5-3230M 2.6 GHz Intel HD Graphics 4000 3 MB cache, 2 cores Memory 4GB 1600 M Hz DDR3 SDRAM 2 x SODIMM Hard Drive 500GB 7200rpm SATA Optical Drive DVD+/-RW Super Multi DL Software Operating System: Windows 7 Professional 64 Display 39, 6 cm (15.6") diagonal LED-backlit HD anti-glare Resolution: 1366 x 768 Graphics Intel HD Graphics 4000 Audio SRS Premium Sound Integrated stereo speakers Integrated microphone (dual-microphone array with optional webcam) Stereo headphone/line out Stereo microphone in Input Devices Full-size, spill-resistant keyboard with drains Touchpad with on/off button, two-way scroll, gestures, two pick buttons Networking Integrated Intel 82579V Gigabit Network Connection Broadcom 802.11a/b/g/n HP Integrated Module with Bluetooth 4.0 + EDR Power Supply 65W Smart AC Adapter; HP Fast Charge HP Long Life 6-cell (55 WHr) Li-Ion Interfaces 2 USB (Universal Serial Bus) 3.0 2 USB (Universal Serial Bus) 2.0 1 Display Port 1 stereo microphone in 1 stereo headphone/line-out 1 1394a 1 AC power 1 RJ-11 (optional) 1 RJ-45 1 docking connector 1 secondary battery connector 1 e SATA/USB 2.0 combo 1 VGA 1 serial Expansion 1 Express Card/54 1 Secure Digital Warranty 1 Year Manufacturer Warranty