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Specification HP ProBook 645 G4 4LB46UT


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HP ProBook 645 G4 4LB46UT


OS: Windows 10 Pro

CPU: 2500U 2 GHz
RAM: 8 GB
Display: 14 inch
SSD: 256 GB
Battery: 48 Wh

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HP ProBook 645 G4 4LB46UT notebook runs on Windows 10 Pro operating system. The notebook is powered by 2500U 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 4LB46UT 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 4LB46UT
Processor model:2500U
Processor threads:8
Processor cores:4
Processor family:AMD Ryzen 5 PRO
Processor frequency:2 GHz
Processor boost frequency:3.6 GHz
Processor cache:4 MB
Software HP ProBook 645 G4 4LB46UT
Operating system installed:Windows 10 Pro
Operating system architecture:64-bit
Display & Graphics HP ProBook 645 G4 4LB46UT
Panel type:SVA
Aspect ratio:16:9
Display diagonal:14 inch
Display resolution:1366 x 768 pixels
Dual-screen:No
HD type: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 4LB46UT
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 4LB46UT
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 4LB46UT
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 4LB46UT
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 4LB46UT
Keyboard backlit:Yes
Numeric keypad:No
Pointing device:Clickpad
Spill resistant keyboard:Yes
Windows keys:Yes
Audio HP ProBook 645 G4 4LB46UT
Built-in microphone:Yes
Number of speakers:2
Number of microphones:2
Built-in Devices HP ProBook 645 G4 4LB46UT
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 4LB46UT
AC adapter power:45 W
Security HP ProBook 645 G4 4LB46UT
Fingerprint reader:Yes
Password protection:Yes
Trusted Platform Module (TPM):Yes
Design HP ProBook 645 G4 4LB46UT
Brand:HP
Family:ProBook
Series:600
Model name:645 G4
Part Number:4LB46UT
Product type:Notebook
Form factor:Clamshell
Product colour:Silver
EAN/UPC code:0192545697033, 0192545699105
Depth:240 mm
Width:340 mm
Height:20.9 mm
Weight:1.73 kg
Release Date:2018-05-07
Battery Information HP ProBook 645 G4 4LB46UT
Battery capacity:48 Wh
Battery type:Lithium-Ion (Li-Ion)
Number of battery cells:3


HP ProBook 645 G4 4LB46UT Overview


The HP ProBook 645 G4 4LB46UT is a reliable and versatile laptop designed for business professionals. With a powerful AMD Ryzen 5 PRO processor, 8 GB of RAM, and a speedy 256 GB SSD, this laptop delivers excellent performance for everyday tasks. The 14-inch display provides crisp visuals, while the Windows 10 Pro operating system ensures compatibility with all your essential business software.

The AMD Ryzen 5 PRO 2500U processor features 4 cores and 8 threads, with a base frequency of 2 GHz and a boost frequency of 3.6 GHz. This allows for smooth multitasking and efficient performance, whether you're working on spreadsheets, presentations, or browsing the web. The integrated AMD Radeon Vega 8 graphics deliver decent graphical performance for casual gaming or multimedia editing.

The ProBook 645 G4 comes equipped with 8 GB of DDR4 RAM, which can be expanded up to 32 GB for improved multitasking capabilities. The 256 GB SSD provides fast storage and boot times, ensuring that you can access your files and applications quickly and efficiently.

In terms of connectivity, the laptop offers a range of ports including HDMI, VGA, USB Type-A, and USB Type-C, as well as Ethernet and Wi-Fi for seamless networking. The built-in webcam and microphone make it easy to stay connected with colleagues and clients, while the backlit keyboard and spill-resistant design enhance usability and durability.

One of the standout features of the HP ProBook 645 G4 is its security options, including a fingerprint reader, password protection, and Trusted Platform Module (TPM). These features help to keep your data safe and secure, giving you peace of mind when working on sensitive projects.

Overall, the HP ProBook 645 G4 4LB46UT is a solid choice for business users who need a reliable and efficient laptop for everyday tasks. Its powerful processor, ample memory, and fast storage make it a capable workhorse, while its security features and connectivity options ensure that you can stay productive wherever you go.

Pros:
- Powerful AMD Ryzen 5 PRO processor
- Ample memory and fast SSD storage
- Security features like fingerprint reader and TPM
- Range of connectivity options including HDMI, USB, and Ethernet
- Spill-resistant keyboard and durable design

Cons:
- Display resolution could be higher for more detailed visuals
- Lack of discrete graphics may limit performance for demanding tasks
- Battery life could be longer for all-day use without charging.



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