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Specification HP ProBook 640 G4 3YD91UT


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HP ProBook 640 G4 3YD91UT


OS: Windows 10 Pro

CPU: i5-8350U 1.70 GHz
RAM: 8 GB
Display: 14 inch
SSD: 256 GB
Battery: 48 Wh

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HP ProBook 640 G4 3YD91UT notebook runs on Windows 10 Pro operating system. The notebook is powered by i5-8350U 1.70 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 3YD91UT 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 3YD91UT
Processor model:i5-8350U
Processor socket:BGA 1356
Processor threads:8
Processor cores:4
Processor codename:Kaby Lake R
Processor family:8th gen Intel Core i5
Processor frequency:1.70 GHz
Processor boost frequency:3.60 GHz
Processor cache:6 MB
Thermal Design Power (TDP):15 W
Software HP ProBook 640 G4 3YD91UT
Operating system installed:Windows 10 Pro
Operating system architecture:64-bit
Display & Graphics HP ProBook 640 G4 3YD91UT
Panel type:IPS
Aspect ratio:16:9
Display brightness:220 cd/m²
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 3YD91UT
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 3YD91UT
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 3YD91UT
3G:No
4G:No
Bluetooth:Yes
Bluetooth version:4.2
Wi-Fi:Yes
Wi-Fi standards:IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Interfaces/Ports HP ProBook 640 G4 3YD91UT
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:2
USB 3.0 (3.1 Gen 1) Type-C:1
Input Devices HP ProBook 640 G4 3YD91UT
Numeric keypad:No
Pointing device:Clickpad
Spill resistant keyboard:Yes
Audio HP ProBook 640 G4 3YD91UT
Built-in microphone:Yes
Built-in Devices HP ProBook 640 G4 3YD91UT
HP front camera:HP Webcam
Front camera:Yes
Front camera HD type:HD
Front camera signal format:720p
Security HP ProBook 640 G4 3YD91UT
Fingerprint reader:Yes
Password protection:Yes
Trusted Platform Module (TPM):Yes
Design HP ProBook 640 G4 3YD91UT
Brand:HP
Family:ProBook
Series:600
Model name:640 G4
Part Number:3YD91UT
Product type:Notebook
Form factor:Clamshell
Colour of product:Silver
EAN/UPC code:0192545299688, 0192545299831
Depth:240 mm
Width:340 mm
Height:20.9 mm
Weight:1.73 kg
Release Date:2018-03-26
Battery Information HP ProBook 640 G4 3YD91UT
Battery capacity:48 Wh
Battery type:Lithium-Ion (Li-Ion)
Number of battery cells:3


HP ProBook 640 G4 3YD91UT Overview


The HP ProBook 640 G4 3YD91UT is a powerful and reliable laptop designed for professionals who require high performance in a portable package. Powered by the Intel Core i5-8350U processor, this laptop delivers fast and efficient computing performance with its 8 threads and 4 cores. The Kaby Lake R processor family ensures smooth multitasking capabilities, making it ideal for productivity tasks.

The 14-inch Full HD IPS display with LED backlight offers crisp and vibrant visuals, perfect for viewing content or working on detailed projects. The 1920 x 1080 resolution provides sharp image quality, while the 16:9 aspect ratio offers a widescreen viewing experience. With a brightness of 220 cd/m², the display remains clear even in brightly-lit environments.

Equipped with Intel UHD Graphics 620, the ProBook 640 G4 delivers smooth graphics performance for everyday tasks. The on-board graphics adapter supports DirectX 12.0 and OpenGL 4.4, ensuring compatibility with a wide range of applications and games. With a maximum on-board graphics adapter memory of 32 GB, this laptop can handle graphics-intensive workloads with ease.

The 8 GB DDR4-SDRAM memory and 256 GB SSD provide ample storage and fast data access speeds, allowing for seamless multitasking and quick boot times. The laptop also features a card reader for easy file transfers and storage expansion.

Connectivity options on the ProBook 640 G4 include Bluetooth 4.2, Wi-Fi standards IEEE 802.11a/ac/b/g/n, HDMI, VGA, USB 3.0 Type-A and Type-C ports, Ethernet LAN, and a combo headphone/mic port. The spill-resistant keyboard and Clickpad make for comfortable and efficient input, while the integrated HP Webcam and microphone enable video conferencing and multimedia tasks.

Pros:
- Powerful Intel Core i5 processor for high performance
- Full HD IPS display with LED backlight for crisp visuals
- Fast SSD storage and ample memory for multitasking
- Range of connectivity options including Bluetooth and Wi-Fi
- Spill-resistant keyboard and integrated webcam for convenience

Cons:
- Lack of discrete graphics adapter may limit gaming capabilities
- Limited internal memory upgrade options with only 1 slot
- Relatively average battery capacity at 48 Wh for all-day use



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