HP ProBook 640 G2 Notebook PC (ENERGY STAR): 14", Core i5-6300U 2.4GHz, 4GB RAM, 500GB HDD, Windows 7 Professional

HP ProBook 640 G2 Notebook PC Specs:
HP 640 G2 ( V1P73UT#ABA)

Operating system

Windows 7 Professional 64 (available through downgrade rights from Windows 10 Pro 64)
Processor family

Intel® Core™ i5 processor
Processor

Intel® Core™ i5-6300U with Intel HD Graphics 520 (2.4 GHz, up to 3 GHz with Intel Turbo Boost Technology, 3 MB cache, 2 cores)
Chipset

Chipset is integrated with processor
Memory

4 GB DDR4-2133 SDRAM (1 x 4 GB)
Memory slots

2 SODIMM
Internal drive

500 GB 7200 rpm SATA
Optical drive

DVD+/-RW SuperMulti DL
Display

14" diagonal HD SVA anti-glare flat LED-backlit (1366 x 768); 14" diagonal FHD SVA anti-glare slim LED-backlit (1920 x 1080); 14" diagonal FHD SVA slim LED-backlit touch screen (1920 x 1080)

14" diagonal FHD SVA anti-glare slim LED-backlit (1920 x 1080)
Graphics

Intel® HD Graphics 520
Ports

1 USB 3.0; 1 USB 3.0 charging; 1 USB Type-C™; 1 DisplayPort; 1 VGA; 1 headphone/microphone combo; 1 AC power; 1 RJ-45; 1 docking connector
Expansion slots

1 media card reader
Audio

HD audio with DTS Studio Sound™; two integrated stereo speakers; Dual array microphones; Headphone and microphone combo jack
Integrated camera

720p HD webcam
Keyboard

HP Premium Spill-Resistant Keyboard
Pointing device

Touchpad with on/off button, supports 2-way scroll, taps and gestures enabled by default, two-finger scrolling, two finger zoom (pinch)
Wireless

Intel® 802.11a/b/g/n (2x2) and Bluetooth® 4.2 Combo
Power supply

45 W Smart AC adapter; 65 W Smart AC adapter
Battery

HP Long Life 3-cell, 48 WHr Li-ion prismatic
Battery life

3-cell, 48 WHr Li-ion: up to 10 hours and 15 minutes
Dimensions (W X D X H)

13.39 x 9.33 x 1.06 in
Weight

Starting at 4.3 lb
Warranty

3-year limited parts, labor (3/3/0) warranty. Certain restrictions and exclusions apply.
Security management

HP Client Security; HP BIOSphere; Optional Self-Encrypting or FIPS Certified Storage Drives; Security lock slot (lock must be purchased separately); TPM 1.2; Integrated smart card reader (active); Preboot Authentication (password, Smart Card); HP Fingerprint reader (optional)