Notebooks > HP > HP ProBook 640 G4 3ZG54EA

Specification HP ProBook 640 G4 3ZG54EA

HP ProBook 640 G4 3ZG54EA notebook runs on Windows 10 Pro operating system. The notebook is powered by i5-8250U 1.60 GHz , 4 cores , 8 threads processor. It has 8 GB RAM. SSD 256 GB. Display 14 inch, Intel UHD Graphics 620 - On-board graphics adapter. The notebook is fueled with a 48 Wh.
HP ProBook 640 G4 3ZG54EA laptop upgrade options: Internal memory: 8 GB, maximum internal memory: 32 GB DDR4-SDRAM. The number of memory slots and their employment: 1 x 8 GB. Total number of memory slots: 2x SO-DIMM.

Processor HP ProBook 640 G4 3ZG54EA
Processor model:	i5-8250U
Processor socket:	BGA 1356
Processor threads:	8
Processor cores:	4
Processor codename:	Kaby Lake R
Processor family:	8th gen Intel Core i5
Processor frequency:	1.60 GHz
Processor boost frequency:	3.40 GHz
Processor cache:	6 MB
Thermal Design Power (TDP):	15 W
Software HP ProBook 640 G4 3ZG54EA
Operating system installed:	Windows 10 Pro
Operating system architecture:	64-bit
Display & Graphics HP ProBook 640 G4 3ZG54EA
Panel type:	IPS
Aspect ratio:	16:9
Display diagonal:	14 inch
Display resolution:	1920 x 1080 pixels
HD type:	Full HD
LED backlight:	Yes
Touchscreen:	No
Discrete graphics adapter:	No
Discrete graphics adapter model:	Not available
Maximum on-board graphics adapter memory:	32 GB
Number of displays supported:	3
On-board graphics adapter:	Yes
On-board graphics adapter base frequency:	300 MHz
On-board graphics adapter DirectX version:	12.0
On-board graphics adapter dynamic frequency (max):	1100 MHz
On-board graphics adapter model:	Intel UHD Graphics 620
On-board graphics adapter OpenGL:	4.4
Memory HP ProBook 640 G4 3ZG54EA
Internal memory:	8 GB
Maximum internal memory:	32 GB
Memory clock speed:	2400 MHz
Memory layout (slots x size):	1 x 8 GB
Memory form factor:	SO-DIMM
Memory slots:	2x SO-DIMM
Internal memory type:	DDR4-SDRAM
Storage HP ProBook 640 G4 3ZG54EA
SSD capacity:	256 GB
Storage media:	SSD
Number of SSDs installed:	1
Total storage capacity:	256 GB
Optical drive type:	No
Card reader integrated:	Yes
Compatible memory cards:	MicroSD (TransFlash)
Network & Communication HP ProBook 640 G4 3ZG54EA
3G:	No
4G:	No
Bluetooth:	Yes
Bluetooth version:	4.2
Ethernet LAN:	Yes
Wi-Fi:	Yes
Interfaces/Ports HP ProBook 640 G4 3ZG54EA
HDMI version:	1.4
HDMI ports quantity:	1
Combo headphone/mic port:	Yes
DC-in jack:	Yes
VGA (D-Sub) ports:	1
Docking connector:	Yes
Ethernet LAN (RJ-45) ports:	1
USB 3.0 (3.1 Gen 1) Type-A:	3
USB 3.0 (3.1 Gen 1) Type-C:	1
Input Devices HP ProBook 640 G4 3ZG54EA
Numeric keypad:	No
Pointing device:	Clickpad
Windows keys:	Yes
Audio HP ProBook 640 G4 3ZG54EA
Built-in microphone:	Yes
Number of speakers:	2
Built-in Devices HP ProBook 640 G4 3ZG54EA
HP speaker type:	HP Dual Speakers
HP front camera:	HP Webcam
Front camera:	Yes
Front camera HD type:	HD
Front camera signal format:	720p
Security HP ProBook 640 G4 3ZG54EA
Trusted Platform Module (TPM):	Yes
Design HP ProBook 640 G4 3ZG54EA
Brand:	HP
Family:	ProBook
Series:	600
Model name:	640 G4
Part Number:	3ZG54EA
Product type:	Notebook
Form factor:	Clamshell
Colour of product:	Silver
EAN/UPC code:	0193015294929, 0193015279339, 0192545895057
Depth:	240 mm
Width:	340 mm
Height:	20.9 mm
Weight:	1.73 kg
Release Date:	2018-07-01
Battery Information HP ProBook 640 G4 3ZG54EA
Battery capacity:	48 Wh
Battery type:	Lithium-Ion (Li-Ion)
Number of battery cells:	3

User opinions and reviews HP ProBook 640 G4 3ZG54EA

	Lemili	April 20, 2024
	I find the laptop's CPU resources to be sufficient for my daily tasks. It may not be ideal for gaming due to lack of discrete graphics, but it handles office programs and media consumption well. The SSD storage is enough for files, and the 8GB RAM is adequate. The screen quality is impressive for watching movies and YouTube.
Reply

	Cyglzs	May 08, 2024
	I upgraded the memory to 16GB and replaced the 256GB SSD with a 1TB SSD
Reply

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