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. Executive-class collaboration Interact naturally with your PC using an optional FHD Touch screen & Cortana on Windows 10 Pro. Collaborate clearly with optional Skype for Business, HP Noise Reduction Software, & a 720p webcam. Processor Intel Core™ i 3-6100U 2.3 GHz Intel HD Graphics 520 3 MB cache 2 cores Memory 4 GB DDR4-2133 SDRAM Configuration: 1 x 4GB 2 SODIMM Hard Drive 500 GB 7200rpm SATA storage Optical Drive DVD Writer Software Operating System: Windows 10 Pro 64 Display 35.56 cm (14") diagonal HD SVA anti-glare flat LED-backlit Resolution: 1366 x 768 Graphics Intel HD Graphics 520 Audio DTS Studio Sound Input Devices HP Premium Keyboard, full-sized, spill resistant Touchpad with on/off button, taps enabled as default, support multi gestures, two-finger scroll, pinch/zoom, edge swipe Networking Intel Ethernet Connection I219-V Intel Dual Band Wireless-AC 7265 802.11a/b/g/n/ac (2x 2) Wi Fi Bluetooth 4.2 Combo (non-v Pro) Power Supply HP Long Life 3-cell Battery 48 WH Li-ion prismatic 45 W Smart AC adapter
Dimensions Width 34 cm Depth 23.7 cm Height 2.7 cm Weight starting at 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 Expansion 1 media card reader Supports SD, SDHC, SDXC. Warranty / Misc 3-year limited warranty (optional Care Packs available, sold separately), 720p HD webcam