HP EliteBook 840 G4 Notebook PC (ENERGY STAR)

Operating system
Windows 10 Pro 64

Processor family
6th Generation Intel® Core™ m5 processor

Processor
Intel® Core™ m5-6Y54 with Intel HD Graphics 515 (1.1 GHz, up to 2.7 GHz with Intel Turbo Boost Technology, 4 MB cache, 2 cores)

Chipset
Chipset is integrated with processor

Memory
4 GB LPDDR3-1866 SDRAM

Internal drive
128 GB SATA TLC SSD

Display
12″ diagonal FHD BrightView WUXGA+ UWVA eDP ultra-slim LED-backlit touch screen (1920 x1280), direct bonded, Corning® Gorilla® Glass 4 [10]

Graphics
Intel® HD Graphics 515

External I/O Ports
1 USB Type-C™ with Thunderbolt™ support (docking, charging and USB 3.1); 1 USB Type-A (USB 3.0); 1 headphone/microphone combo

Expansion slots
1 microSD

Supports SD, SDHC, SDXC (microSD) up to 200 GB

Audio
Audio by Bang & Olufsen; Dual stereo speakers; Dual microphone array

Audio by Bang & Olufsen; Dual stereo speakers; Dual microphone array

Webcam
2 MP FHD 1080p front-facing webcam; 5 MP FHD 1080p rear-facing

Keyboard
Backlit keyboard

Pointing device
Touchpad with on/off button, taps enabled as default, support multi gestures, two-finger scroll, pinch/zoom, edge swipe

Wireless technology
Intel® Tri-Band Wireless-AC 18260 802.11a/b/g/n/ac (2×2) and Bluetooth® 4.2 + WiGig Combo

Power supply
45 W Smart USB Type-C™ AC adapter

Battery
4-cell, long life 40 Wh Li-ion polymer (tablet)

Battery life
Up to 10 hours and 15 minutes

Energy efficiency
ENERGY STAR® certified

Sensors
Accelerometer Magnetometer, Gyro (Combo chip) (tablet);Ambient light sensor (tablet); Proximity (SAR for WWAN) (tablet); Dual Accelerometers

Dimensions (W X D X H)
11.8 x 8.4 x 0.3 in (tablet); 11.8 x 8.4 x 0.5 in (tablet with travel keyboard)

Weight
Starting at 1.8 lb (tablet); Starting at 2.65 lb (tablet with travel keyboard)

Software included
CyberLink Power DVD; HP ePrint; HP Support Assistant; Skype; Buy Office [7,8]

Manageability Features
HP Touchpoint Manager (optional); HP Driver Packs; HP SoftPaq Download Manager (SDM); HP System Software Manager (SSM); HP BIOS Config Utility (BCU); HP CIK for Microsoft SCCM; LANDESK Management

Security management
TPM 2.0; HP Fingerprint Reader (select models); Power-on Authentication (password, fingerprint); Drive encryption pre-boot (password, fingerprint, select smart cards); HP BIOSphere with HP Sure Start; Absolute Persistence Module; Microsoft Defender