Equip your workforce with HP’s most configurable & cost effective notebook PC. Confidently deploy the HP Pro Book 640 which combines support for legacy features that provide long-term stability with modern security for today’s business. Easy integration Help get the most out of existing IT investments with legacy feature support available on the HP Pro Book 640 like an optional optical drive, a VGA port, & an RJ-45 connection. Powerful processing & drive options Select from powerful 6th Gen Intel Core™ processors & integrated Intel HD UMA graphics along with other configurable options that let businesses configure the right Pro Book 640 for each user’s needs. Professional-grade Create a full featured experience with powerful processors, robust DDR4 memory, & professional-grade peripheral devices like HP Pro Displays & an HP Ultraslim dock Processor Intel Core™ i 5-6200U 2.3 GHz Intel HD Graphics 520 Up to 2.8 GHz with Intel Turbo Boost Technology 3 MB cache 2 cores Memory 4 GB DDR4-2133 SDRAM Configuration: 1 x 4 GB 2 x SODIMM Transfer rates up to 2133 MT/s Hard Drive 500 GB 7200 rpm SATA Optical Drive DVD+/-RW Super Multi DL Software Operating System: Windows 7 Professional 64 (available through downgrade rights from Windows 10 Pro 64) This system is preinstalled with Windows 7 Professional software & also comes with a license & media for Windows 10 Pro software. You may only use one version of the Windows software at a time. Switching between versions will require you to uninstall one version & install the other version. You must back up all data (files, photos, etc.) before uninstalling & installing operating systems to avoid loss of your data. Display 14" diagonal HD SVA anti-glare flat LED-backlit Resolution: 1366 x 768 Graphics Intel HD Graphics 520 Audio HD audio with DTS Studio Sound™ Integrated dual-microphone array 2 integrated stereo speakers Input Devices HP Premium Spill-Resistant Keyboard Touchpad with on/off button, supports 2-way scroll, taps & gestures enabled by default, two-finger scrolling, two finger zoom (pinch) Networking Realtek Ethernet (10/100/1000) Broadcom 802.11a/b/g/n (2x 2) & Bluetooth 4.0 Combo Power Supply HP Long Life 3-cell, 48 Wh Li-ion prismatic 45 W Smart AC adapter
Dimensions Width 34 cm Depth 23.7 cm Height 2.7 cm Weight 1.95kg Interfaces 1 USB (Universal Serial Bus) 3.0 1 USB (Universal Serial Bus) 3.0 charging 1 USB (Universal Serial Bus) Type-C™ 1 Display Port 1 VGA 1 headphone/microphone combo 1 AC power 1 RJ-45 1 docking connector 1 media card reader Warranty / Misc 1 Year Manufacturer Warranty 720p HD webcam