Work with each other even when you’re apart
Teams work from many locations requiring a powerful, secure, and durable laptop that connects easily to keep you productive. Meet the demands of the multi-task, multi-place, enterprise-business workday with the HP EliteBook 840.

Specification

Product
Product id	954974
Brand	Hewlett Packard
Partnr	423Z0EP/ABD
EAN/UPC code
Warranty (months)	3 year (3-3-0) limited warranty and service offering includes 3 years of parts and labor. Terms and conditions vary by country. Certain restrictions and exclusions apply.
Design
Product type	Notebook
Product colour	Silver
Form factor	Clamshell
Market positioning	Premium
Country of origin	China
Original brand name	HP
Display
Display diagonal	14 inch
Display resolution	1920 x 1080 Pixels
Touchscreen	N
Panel type	IPS
HD type	Full HD
LED backlight	Y
Native aspect ratio	16:9
Anti-glare screen	Y
Display brightness	250 cd/m²
Colour gamut	45 procent
RGB colour space	NTSC
Display diagonal (metric)	35.6 cm
Processor
Processor manufacturer	Intel
Processor family	Intel Core i5
Processor model	i5-1145G7
Processor generation	Intel Core i5-11xxx
Processor boost frequency	4.4 GHz
Processor cores	4
Processor threads	8
Processor cache	8 MB
Processor cache type	L3
Configurable TDP-up frequency	2.6 GHz
Configurable TDP-up	28 W
Configurable TDP-down	12 W
Configurable TDP-down frequency	1.1 GHz
Memory
Internal memory	8 GB
Internal memory type	DDR4-SDRAM
Memory clock speed	3200 MHz
Memory form factor	SO-DIMM
Memory layout (slots x size)	1 x 8 GB
Memory slots	2x SO-DIMM
Maximum internal memory	64 GB
ECC	N
Non-ECC	Y
Storage
Total storage capacity	512 GB
Storage media	SSD
Total SSDs capacity	512 GB
Number of SSDs installed	1
SSD capacity	512 GB
SSD interface	NVMe, PCI Express
NVMe	Y
Optical drive type	N
Card reader integrated	N
Graphics
On-board graphics adapter	Y
Discrete graphics adapter	N
Discrete graphics adapter model	Not available
On-board GPU manufacturer	Intel
On-board graphics adapter model	Intel Iris Xe Graphics
Audio
Audio system	Bang & Olufsen
Built-in speaker(s)	Y
Number of built-in speakers	2
Built-in microphone	Y
Number of microphones	3
Camera
Front camera	Y
Front camera HD type	HD
Network
Bluetooth	Y
Mobile network connection	N
Top Wi-Fi standard	Wi-Fi 6 (802.11ax)
Wi-Fi standards	Wi-Fi 6 (802.11ax)
Antenna type	2x2
WLAN controller manufacturer	Intel
WLAN controller model	Intel Wi-Fi 6 AX201
Ethernet LAN	N
Bluetooth version	5.0
MIMO	Y
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
HDMI ports quantity	1
HDMI version	2.0b
Combo headphone/mic port	Y
Thunderbolt 4 ports quantity	2
Charging port type	DC-in jack
USB Type-C DisplayPort Alternate Mode	Y
USB Power Delivery	Y
Keyboard
Pointing device	Clickpad
Keyboard backlit	Y
Numeric keypad	N
Spill-resistant keyboard	Y
Full-size keyboard	Y
Keyboard special features	Spill-resistant
Input device model	HP Premium Collaboration Keyboard
Software
Operating system installed	Windows 11 Pro
Operating system architecture	64-bit
Processor special features
Idle States	Y
Intel Virtualization Technology for Directed I/O (VT-d)	Y
CPU configuration (max)	1
Intel Virtualization Technology (VT-x)	Y
Intel Software Guard Extensions (Intel SGX)	N
Intel Stable Image Platform Program (SIPP)	Y
Intel VT-x with Extended Page Tables (EPT)	Y
Intel Trusted Execution Technology	Y
Brand-specific features
HP speaker type	HP Dual Speakers
HP Connection Optimizer	Y
HP Support Assistant	Y
HP Smart AC Adapter	Y
HP Management tools	HP Driver Packs; HP System Software Manager (SSM); HP BIOS Config Utility (BCU); HP Client Catalog; HP Manageability Integration Kit Gen4
HP segment	Business
Battery
Battery technology	Lithium-Ion (Li-Ion)
Number of battery cells	3
Battery capacity (Watt-hours)	53 Wh
Quick charge	Y
Quick charge time (50%)	30 min
Battery weight	204 g
Power
AC adapter power	45 W
Security
Cable lock slot	Y
Fingerprint reader	Y
Trusted Platform Module (TPM)	Y
Password protection	Y
Password protection type	BIOS
Weight & dimensions
Weight	1320 g
Width	323.4 mm
Depth	214.6 mm
Height	17.9 mm
Packaging data
Package width	69 mm
Package depth	483 mm
Package height	305 mm
Technical details
Repairability index	8.5