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Specification HP ProBook 640 G4 4LU94US


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HP ProBook 640 G4 4LU94US


CPU: i7-8650U 1.90 GHz
RAM: 16 GB
Display: 14 inch
HDD: 1000 GB
Battery: 48 Wh

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The notebook is powered by i7-8650U 1.90 GHz , 4 cores , 8 threads processor. It has 16 GB RAM. HDD 1000 GB. Display 14 inch, Intel UHD Graphics 620 - On-board graphics adapter. The notebook is fueled with a 48 Wh.
HP ProBook 640 G4 4LU94US laptop upgrade options: Internal memory: 16 GB, maximum internal memory: 32 GB DDR4-SDRAM. Total number of memory slots: 2x SO-DIMM.


Processor HP ProBook 640 G4 4LU94US
Processor model:i7-8650U
Processor socket:BGA 1356
Processor threads:8
Processor cores:4
Processor codename:Kaby Lake R
Processor family:8th gen Intel Core i7
Processor frequency:1.90 GHz
Processor boost frequency:4.20 GHz
Processor cache:8 MB
Thermal Design Power (TDP):15 W
Display & Graphics HP ProBook 640 G4 4LU94US
Display diagonal:14 inch
Dual-screen:No
LED backlight:Yes
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 4LU94US
Internal memory:16 GB
Maximum internal memory:32 GB
Memory clock speed:2400 MHz
Memory form factor:SO-DIMM
Memory slots:2x SO-DIMM
Internal memory type:DDR4-SDRAM
Storage HP ProBook 640 G4 4LU94US
HDD capacity:1000 GB
Storage media:HDD
Number of HDDs installed:1
Total HDDs capacity:1000 GB
Total storage capacity:1000 GB
Optical drive type:No
Card reader integrated:Yes
Compatible memory cards:SD
Network & Communication HP ProBook 640 G4 4LU94US
Ethernet LAN:Yes
Wi-Fi:Yes
Interfaces/Ports HP ProBook 640 G4 4LU94US
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 3.2 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 4LU94US
Keyboard backlit:Yes
Numeric keypad:No
Pointing device:Clickpad
Spill resistant keyboard:Yes
Audio HP ProBook 640 G4 4LU94US
Built-in microphone:Yes
Number of speakers:2
Number of microphones:2
Built-in Devices HP ProBook 640 G4 4LU94US
HP speaker type:HP Dual Speakers
Front camera:Yes
Design HP ProBook 640 G4 4LU94US
Brand:HP
Family:ProBook
Series:600
Model name:640 G4
Part Number:4LU94US
Product type:Notebook
Form factor:Clamshell
Product colour:Silver
Depth:240 mm
Width:340 mm
Height:20.9 mm
Weight:1.73 kg
Release Date:2018-04-27
Battery Information HP ProBook 640 G4 4LU94US
Battery capacity:48 Wh
Battery type:Lithium-Ion (Li-Ion)
Number of battery cells:3


HP ProBook 640 G4 4LU94US Overview


The HP ProBook 640 G4 4LU94US laptop is a powerful and reliable device designed for business professionals. With a sleek silver design, this notebook offers a combination of performance and portability.

Powered by an 8th gen Intel Core i7-8650U processor with 4 cores and 8 threads, the ProBook 640 G4 delivers fast and efficient performance for multitasking and demanding applications. The processor has a base frequency of 1.90 GHz and can boost up to 4.20 GHz, making it suitable for a wide range of tasks.

The laptop features a 14-inch display with LED backlighting, providing crisp and vibrant visuals. The on-board Intel UHD Graphics 620 adapter ensures smooth graphics performance for everyday tasks and light gaming.

With 16 GB of DDR4 memory (expandable up to 32 GB) and a 1000 GB HDD, the ProBook 640 G4 offers ample storage space and memory for storing files and running multiple applications simultaneously. The laptop also includes a card reader, three USB 3.2 Gen 1 Type-A ports, one USB 3.2 Gen 1 Type-C port, HDMI, VGA, Ethernet LAN, and Wi-Fi connectivity options for enhanced productivity.

The keyboard is backlit for easy typing in low-light conditions, and the spill-resistant design provides added durability. The laptop also features HP Dual Speakers for clear audio, a front camera, and dual microphones for video conferencing.

Weighing just 1.73 kg and measuring 20.9 mm thick, the ProBook 640 G4 is slim and lightweight, making it easy to carry around for on-the-go productivity. The 48 Wh lithium-ion battery offers decent battery life for all-day use.

Overall, the HP ProBook 640 G4 4LU94US laptop is a solid choice for business users looking for a reliable and versatile device that offers performance, connectivity, and portability.

Pros:
- Powerful 8th gen Intel Core i7 processor
- Ample storage and memory capacity
- Multiple connectivity options including USB Type-C
- Backlit keyboard and spill-resistant design
- Lightweight and portable form factor

Cons:
- No dedicated GPU for intensive graphics tasks
- Limited battery capacity compared to some competitors
- Lack of dual-screen capability for enhanced multitasking.



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