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Specification HP ProBook 645 G4 4LB42UT


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HP ProBook 645 G4 4LB42UT


OS: Windows 10 Pro

CPU: 2700U 2.2 GHz
RAM: 8 GB
Display: 14 inch
SSD: 256 GB
Battery: 48 Wh

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HP ProBook 645 G4 4LB42UT notebook runs on Windows 10 Pro operating system. The notebook is powered by 2700U 2.2 GHz , 4 cores , 8 threads processor. It has 8 GB RAM. SSD 256 GB. Display 14 inch, AMD Radeon Vega 8 - On-board graphics adapter. The notebook is fueled with a 48 Wh.
HP ProBook 645 G4 4LB42UT 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 645 G4 4LB42UT
Processor model:2700U
Processor threads:8
Processor cores:4
Processor family:AMD Ryzen 7 PRO
Processor frequency:2.2 GHz
Processor boost frequency:3.8 GHz
Processor cache:4 MB
Software HP ProBook 645 G4 4LB42UT
Operating system installed:Windows 10 Pro
Operating system architecture:64-bit
Display & Graphics HP ProBook 645 G4 4LB42UT
Panel type:IPS
Aspect ratio:16:9
Display diagonal:14 inch
Display resolution:1920 x 1080 pixels
Dual-screen:No
HD type:Full HD
LED backlight:Yes
Touchscreen:No
Discrete graphics adapter:No
Discrete graphics adapter model:Not available
On-board graphics adapter:Yes
On-board graphics adapter family:AMD Radeon Vega Graphics
On-board graphics adapter model:AMD Radeon Vega 8
Memory HP ProBook 645 G4 4LB42UT
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 645 G4 4LB42UT
SSD capacity:256 GB
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 645 G4 4LB42UT
3G:No
4G:No
Antenna type:2x2
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 645 G4 4LB42UT
HDMI version:1.4
HDMI ports quantity:1
Combo headphone/mic port: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 645 G4 4LB42UT
Keyboard backlit:Yes
Numeric keypad:No
Pointing device:Clickpad
Spill resistant keyboard:Yes
Windows keys:Yes
Audio HP ProBook 645 G4 4LB42UT
Built-in microphone:Yes
Number of speakers:2
Number of microphones:2
Built-in Devices HP ProBook 645 G4 4LB42UT
HP speaker type:HP Dual Speakers
HP front camera:HP Webcam
Front camera:Yes
Front camera HD type:HD
Front camera signal format:720p
Power HP ProBook 645 G4 4LB42UT
AC adapter power:45 W
Security HP ProBook 645 G4 4LB42UT
Fingerprint reader:Yes
Password protection:Yes
Trusted Platform Module (TPM):Yes
Design HP ProBook 645 G4 4LB42UT
Brand:HP
Family:ProBook
Series:600
Model name:645 G4
Part Number:4LB42UT
Product type:Notebook
Form factor:Clamshell
Product colour:Silver
EAN/UPC code:0192545698856, 0192545696968
Depth:240 mm
Width:340 mm
Height:20.9 mm
Weight:1.73 kg
Release Date:2018-08-22
Battery Information HP ProBook 645 G4 4LB42UT
Battery capacity:48 Wh
Battery type:Lithium-Ion (Li-Ion)
Battery life:13.5 h
Number of battery cells:3


HP ProBook 645 G4 4LB42UT Overview


The HP ProBook 645 G4 4LB42UT is a sleek and powerful laptop designed for professionals on the go. With a powerful AMD Ryzen 7 PRO processor, this laptop offers impressive performance for multitasking and productivity. The 8 GB of RAM and 256 GB SSD provide ample storage and memory for all your work needs. The 14-inch Full HD display with IPS technology delivers crisp and clear visuals, making it ideal for presentations and multimedia tasks.

One of the standout features of the HP ProBook 645 G4 is its long battery life of up to 13.5 hours, ensuring that you can work all day without having to constantly search for a power outlet. The built-in fingerprint reader and Trusted Platform Module (TPM) add an extra layer of security to your data, keeping your information safe from unauthorized access.

The laptop also comes equipped with a variety of connectivity options, including Bluetooth 4.2, Wi-Fi 5, Ethernet LAN, and multiple USB ports for easy file transfer and peripheral connection. The spill-resistant keyboard and Clickpad pointing device make it durable and convenient for everyday use.

Pros:
1. Powerful AMD Ryzen 7 PRO processor for smooth performance
2. Long battery life of up to 13.5 hours
3. Fingerprint reader and TPM for enhanced security
4. Variety of connectivity options including Bluetooth and Wi-Fi
5. Spill-resistant keyboard for durability
6. Sleek and professional design in silver color

Cons:
1. Lack of discrete graphics adapter may limit gaming and multimedia capabilities
2. Limited internal memory up to 8 GB, not suitable for heavy multitasking
3. No touchscreen option available for those who prefer touch interfaces
4. Relatively small SSD capacity of 256 GB may require additional external storage
5. Limited HDMI and USB ports compared to other laptops in its class

Overall, the HP ProBook 645 G4 4LB42UT is a reliable and efficient laptop for business professionals looking for a portable and secure device for their work needs. With its powerful processor, long battery life, and variety of connectivity options, this laptop is a solid choice for productivity on the go.



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