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Specification HP ProBook 640 G4 3ZG38EA


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HP ProBook 640 G4 3ZG38EA


OS: Windows 10 Pro

CPU: i7-8550U 1.80 GHz
RAM: 8 GB
Display: 14 inch
SSD: 256 GB
Battery: 48 Wh

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HP ProBook 640 G4 3ZG38EA notebook runs on Windows 10 Pro operating system. The notebook is powered by i7-8550U 1.80 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 3ZG38EA 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 3ZG38EA
Processor model:i7-8550U
Processor socket:BGA 1356
Processor threads:8
Processor cores:4
Processor codename:Kaby Lake R
Processor family:8th gen Intel Core i7
Processor frequency:1.80 GHz
Processor boost frequency:4.00 GHz
Processor cache:8 MB
Thermal Design Power (TDP):15 W
Software HP ProBook 640 G4 3ZG38EA
Operating system installed:Windows 10 Pro
Operating system architecture:64-bit
Display & Graphics HP ProBook 640 G4 3ZG38EA
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
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):1150 MHz
On-board graphics adapter family:Intel UHD Graphics
On-board graphics adapter model:Intel UHD Graphics 620
On-board graphics adapter OpenGL:4.4
Memory HP ProBook 640 G4 3ZG38EA
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 3ZG38EA
SSD capacity:256 GB
SSD interface:NVMe 3.0, PCI Express
Storage media:SSD
Number of SSDs installed:1
Total SSDs capacity:256 GB
Total storage capacity:256 GB
Optical drive type:No
Card reader integrated:Yes
Compatible memory cards:MicroSD (TransFlash)
Network & Communication HP ProBook 640 G4 3ZG38EA
Bluetooth:Yes
Bluetooth version:4.2
Ethernet LAN:Yes
Wi-Fi:Wi-Fi 5 (802.11ac)
Wi-Fi standards:802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Interfaces/Ports HP ProBook 640 G4 3ZG38EA
HDMI version:1.4
HDMI ports quantity:1
Charging port type:DC-in jack
Combo headphone/mic port:Yes
VGA (D-Sub) ports:1
Docking connector:Yes
Ethernet LAN (RJ-45) ports:1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A:3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C:1
Input Devices HP ProBook 640 G4 3ZG38EA
Numeric keypad:No
Pointing device:Clickpad
Spill resistant keyboard:Yes
Audio HP ProBook 640 G4 3ZG38EA
Built-in microphone:Yes
Number of speakers:2
Built-in Devices HP ProBook 640 G4 3ZG38EA
Front camera:Yes
Front camera HD type:HD
Front camera signal format:720p
Power HP ProBook 640 G4 3ZG38EA
AC adapter power:45 W
Security HP ProBook 640 G4 3ZG38EA
Cable lock slot:Yes
Fingerprint reader:Yes
Trusted Platform Module (TPM):Yes
Design HP ProBook 640 G4 3ZG38EA
Brand:HP
Family:ProBook
Series:600
Model name:640 G4
Part Number:3ZG38EA
Product type:Notebook
Form factor:Clamshell
Product colour:Silver
Market positioning:Business
EAN/UPC code:0192545455305, 0193015099111, 0192545455343, 0193015424371, 0192545455268
Depth:240 mm
Width:340 mm
Height:20.9 mm
Weight:1.73 kg
Release Date:2018-06-01
Battery Information HP ProBook 640 G4 3ZG38EA
Battery capacity:48 Wh
Battery type:Lithium-Ion (Li-Ion)
Number of battery cells:3


HP ProBook 640 G4 3ZG38EA Overview


The HP ProBook 640 G4 3ZG38EA is a powerful and versatile business laptop designed to meet the needs of professionals on the go. With a sleek silver design and a range of impressive features, this laptop is perfect for those who require reliability and performance in their daily work tasks.

Powered by an Intel Core i7-8550U processor with 8 threads and 4 cores, the ProBook 640 G4 delivers fast and efficient performance. With a base frequency of 1.80 GHz and a boost frequency of 4.00 GHz, this laptop can easily handle multitasking and demanding applications. The 8 MB cache and low Thermal Design Power (TDP) of 15 W ensure smooth operation and energy efficiency.

The laptop comes pre-installed with Windows 10 Pro, offering enhanced security and productivity features for professional users. The 14-inch Full HD display with LED backlight provides crisp visuals and a 16:9 aspect ratio for immersive viewing experiences.

With 8 GB of DDR4 RAM and a 256 GB NVMe SSD, the ProBook 640 G4 offers ample memory and storage capacity for storing files, applications, and multimedia content. The integrated Intel UHD Graphics 620 ensures smooth graphics performance for everyday tasks.

In terms of connectivity, the laptop features Bluetooth 4.2, Wi-Fi 5, HDMI, USB Type-A and Type-C ports, Ethernet LAN, VGA, and a card reader, providing versatile options for connecting to external devices and networks. The spill-resistant keyboard, Clickpad, built-in microphone, and front camera add convenience and functionality to the user experience.

Pros:
- Powerful Intel Core i7 processor for fast performance
- Windows 10 Pro operating system for enhanced security and productivity
- Full HD display for crisp visuals
- Ample memory and storage capacity
- Versatile connectivity options including HDMI, USB, and Ethernet
- Spill-resistant keyboard and built-in microphone for added convenience

Cons:
- No discrete graphics adapter for high-end gaming or graphics-intensive tasks
- Limited battery capacity of 48 Wh may require frequent charging for heavy usage

Overall, the HP ProBook 640 G4 3ZG38EA is a reliable and efficient business laptop that offers a good balance of performance, features, and portability for professionals in need of a versatile computing solution.



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