Introduction
A distinctively designed notebook that lets you work anywhere
Beautifully crafted with the modern professional in mind, the highly secure and manageable HP EliteBook 840 offers powerful collaboration tools, so you can be as productive as ever, on the go or at the office.
Design
Product type
Notebook
Product colour
Silver
Form factor
Clamshell
Market positioning
Business
Country of origin
China
Display
Display diagonal
35.6 cm (14")
Display resolution
1920 x 1080 pixels
Touchscreen
Y
HD type
Full HD
Panel type
IPS
LED backlight
Y
Native aspect ratio
16:9
Display glass type
Gorilla Glass
Display brightness
700 cd/m²
Processor
Processor manufacturer
Intel
Processor generation
8th gen Intel® Core™ i7
Processor model
i7-8650U
Processor frequency
1.9 GHz
Processor boost frequency
4.2 GHz
Processor family
Intel® Core™ i7
Processor cores
4
Processor threads
8
System bus rate
4 GT/s
Processor cache
8 MB
Processor socket
BGA 1356
Processor lithography
14 nm
Processor operating modes
64-bit
Processor codename
Kaby Lake R
Bus type
OPI
Stepping
Y0
Thermal Design Power (TDP)
15 W
Configurable TDP-up frequency
2.1 GHz
Configurable TDP-up
25 W
Configurable TDP-down
10 W
Configurable TDP-down frequency
0.8 GHz
Tjunction
100 °C
Maximum number of PCI Express lanes
12
PCI Express slots version
3.0
PCI Express configurations
1x2+2x1,1x4,2x2,4x1
ECC supported by processor
N
Memory
Internal memory
16 GB
Internal memory type
DDR4-SDRAM
Memory clock speed
2400 MHz
Memory form factor
SO-DIMM
Memory layout (slots x size)
1 x 16 GB
Memory slots
2x SO-DIMM
Maximum internal memory
32 GB
Storage
Total storage capacity
512 GB
Storage media
SSD
Total SSDs capacity
512 GB
Number of SSDs installed
1
SSD capacity
512 GB
Optical drive type
N
Card reader integrated
N
Graphics
Discrete graphics card model
Not available
On-board graphics card
Y
Discrete graphics card
N
On-board graphics card family
Intel® UHD Graphics
On-board graphics card model
Intel® UHD Graphics 620
On-board graphics card base frequency
300 MHz
On-board graphics card dynamic frequency (max)
1150 MHz
Maximum on-board graphics card memory
32 GB
On-board graphics card DirectX version
12.0
On-board graphics card OpenGL version
4.4
On-board graphics card ID
0x5917
Audio
Number of built-in speakers
2
Speakers manufacturer
Bang & Olufsen
Built-in microphone
Y
Camera
Front camera
Y
Front camera HD type
HD
Infrared (IR) camera
Y
Network
Bluetooth
Y
Wi-Fi
Y
Wi-Fi standards
802.11a,Wi-Fi 5 (802.11ac),802.11b,802.11g,Wi-Fi 4 (802.11n)
Antenna type
2x2
WLAN controller model
Intel Dual Band Wireless-AC 8265
Ethernet LAN
Y
Ethernet LAN data rates
10,100,1000 Mbit/s
Bluetooth version
4.2
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
Ethernet LAN (RJ-45) ports
1
HDMI ports quantity
1
HDMI version
1.4b
Thunderbolt ports quantity
1
Combo headphone/mic port
Y
Docking connector
Y
Charging port type
DC-in jack
Performance
Ambient light sensor
Y
Keyboard
Pointing device
Clickpad
Numeric keypad
N
Keyboard backlit
Y
Spill-resistant keyboard
Y
Windows keys
Y
Software
Operating system architecture
64-bit
Operating system installed
Windows 10 Pro
Processor special features
Intel® Hyper Threading Technology (Intel® HT Technology)
Y
Intel® Turbo Boost Technology
2.0
Enhanced Intel SpeedStep Technology
Y
Intel® Clear Video HD Technology (Intel® CVT HD)
Y
Intel Clear Video Technology
Y
Intel® InTru™ 3D Technology
Y
Intel® Quick Sync Video Technology
Y
Intel Flex Memory Access
Y
Intel® AES New Instructions (Intel® AES-NI)
Y
Intel Trusted Execution Technology
Y
Intel Enhanced Halt State
Y
Intel VT-x with Extended Page Tables (EPT)
Y
Intel® Secure Key
Y
Intel TSX-NI
Y
Intel Stable Image Platform Program (SIPP)
Y
Intel® OS Guard
Y
Intel Software Guard Extensions (Intel SGX)
Y
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
Y
Intel 64
Y
Execute Disable Bit
Y
Idle States
Y
Thermal Monitoring Technologies
Y
Processor package size
42 x 24 mm
Supported instruction sets
AVX 2.0,SSE4.1,SSE4.2
Processor code
SR3L8
CPU configuration (max)
1
Embedded options available
N
Intel Virtualization Technology for Directed I/O (VT-d)
Y
Intel Identity Protection Technology version
1.00
Intel Smart Response Technology version
1.00
Intel Stable Image Platform Program (SIPP) version
1.00
Intel Secure Key Technology version
1.00
Intel TSX-NI version
1.00
Intel Virtualization Technology (VT-x)
Y
Processor ARK ID
124968
Intel® My WiFi Technology (Intel® MWT)
Y
Intel® Smart Response Technology
Y
Intel® Identity Protection Technology (Intel® IPT)
Y
Conflict-Free processor
Y
Brand-specific features
HP speaker type
HP Dual Speakers
HP Smart AC Adapter
Y
HP Security tools
HP BIOS Config Utility (BCU); HP Client Catalog; HP Driver Packs; HP System Software Manager (SSM); HP Manageability Integration Kit Gen2
HP Management tools
HP BIOSphere Gen4; HP Device Access Manager; HP DriveLock and Automatic DriveLock; HP Fingerprint Sensor; HP Password Manager; HP Secure Erase; HP Security Manager,HP Sure Click; HP SureStart Gen4; Measured Boot; HP Host Based Mac Address
HP segment
Business
Battery
Battery technology
Lithium-Ion (Li-Ion)
Number of battery cells
3
Battery capacity (Watt-hours)
50 Wh
Power
AC adapter power
65 W
Security
Cable lock slot
Y
Fingerprint reader
Y
Trusted Platform Module (TPM)
Y
Sustainability
Sustainability certificates
EPEAT Gold, ENERGY STAR
Weight & dimensions
Width
326 mm
Depth
234 mm
Height
17.9 mm
Weight
1.61 kg
Other features
AC adapter included
Y