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Specification HP ProBook 640 G4 3JY21EA


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HP ProBook 640 G4 3JY21EA


OS: Windows 10 Pro

CPU: i5-8250U 1.60 GHz
RAM: 4 GB
Display: 14 inch
HDD: 500 GB
Battery: 48 Wh

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HP ProBook 640 G4 3JY21EA notebook runs on Windows 10 Pro operating system. The notebook is powered by i5-8250U 1.60 GHz , 4 cores , 8 threads processor. It has 4 GB RAM. HDD 500 GB. Display 14 inch, Intel UHD Graphics 620 - On-board graphics adapter. The notebook is fueled with a 48 Wh.
HP ProBook 640 G4 3JY21EA laptop upgrade options: Internal memory: 4 GB, maximum internal memory: 32 GB DDR4-SDRAM. The number of memory slots and their employment: 1 x 4 GB. Total number of memory slots: 2x SO-DIMM.


Processor HP ProBook 640 G4 3JY21EA
Processor model:i5-8250U
Processor socket:BGA 1356
Processor threads:8
Processor cores:4
Processor codename:Kaby Lake R
Processor family:8th gen Intel Core i5
Processor frequency:1.60 GHz
Processor boost frequency:3.40 GHz
Processor cache:6 MB
Thermal Design Power (TDP):15 W
Software HP ProBook 640 G4 3JY21EA
Operating system installed:Windows 10 Pro
Operating system architecture:64-bit
Display & Graphics HP ProBook 640 G4 3JY21EA
Panel type:SVA
Aspect ratio:16:9
Display diagonal:14 inch
Display resolution:1366 x 768 pixels
HD type: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 3JY21EA
Internal memory:4 GB
Maximum internal memory:32 GB
Memory clock speed:2400 MHz
Memory layout (slots x size):1 x 4 GB
Memory form factor:SO-DIMM
Memory slots:2x SO-DIMM
Internal memory type:DDR4-SDRAM
Storage HP ProBook 640 G4 3JY21EA
HDD capacity:500 GB
HDD interface:SATA
HDD speed:7200 RPM
Storage media:HDD
Number of HDDs installed:1
Total storage capacity:500 GB
Card reader integrated:Yes
Compatible memory cards:MicroSD (TransFlash)
Network & Communication HP ProBook 640 G4 3JY21EA
3G:No
4G:No
Antenna type:2x2
Bluetooth:Yes
Bluetooth version:4.2
Ethernet LAN:Yes
Wi-Fi:Yes
WLAN:Intel Dual Band Wireless-AC 8265
Interfaces/Ports HP ProBook 640 G4 3JY21EA
HDMI version:1.4
HDMI ports quantity:1
Charging port type:DC-in jack
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:3
USB 3.0 (3.1 Gen 1) Type-C:1
Input Devices HP ProBook 640 G4 3JY21EA
Numeric keypad:No
Pointing device:Clickpad
Windows keys:Yes
Audio HP ProBook 640 G4 3JY21EA
Built-in microphone:Yes
Number of speakers:2
Built-in Devices HP ProBook 640 G4 3JY21EA
HP speaker type:HP Dual Speakers
HP front camera:HP Webcam
Front camera:Yes
Front camera HD type:HD
Front camera signal format:720p
Security HP ProBook 640 G4 3JY21EA
Trusted Platform Module (TPM):Yes
Design HP ProBook 640 G4 3JY21EA
Brand:HP
Family:ProBook
Series:600
Model name:640 G4
Part Number:3JY21EA
Product type:Notebook
Form factor:Clamshell
Product colour:Silver
EAN/UPC code:0192545403443, 0193015800151, 0192545241458, 0192545244732, 0193015279322, 0192545347501, 0192545882743, 0192545970907, 0192545700412, 0193015586550, 0192545241489, 0192545451758, 0192545241496, 0193015067226, 0192545421072, 0192545387729, 0192545296298
Depth:240 mm
Width:340 mm
Height:20.9 mm
Weight:1.73 kg
Release Date:2018-09-01
Battery Information HP ProBook 640 G4 3JY21EA
Battery capacity:48 Wh
Battery type:Lithium-Ion (Li-Ion)
Number of battery cells:3


HP ProBook 640 G4 3JY21EA Overview


The HP ProBook 640 G4 3JY21EA laptop is a reliable and versatile device that is designed to meet the needs of professionals on the go. Powered by an Intel Core i5-8250U processor, this laptop offers excellent performance for everyday tasks. With 8 threads and 4 cores, the processor can handle multitasking with ease. The Kaby Lake R processor family and 8th gen Intel Core i5 make this laptop a powerful and efficient choice for productivity.

The 14-inch SVA display with a resolution of 1366 x 768 pixels provides clear and crisp visuals for work or entertainment. The LED backlight enhances brightness and energy efficiency. While the lack of a touchscreen may be a drawback for some users, the HD display is still adequate for most tasks.

The Intel UHD Graphics 620 onboard graphics adapter offers decent performance for basic graphics tasks. With support for up to 32 GB of memory, this laptop can handle demanding applications with ease. The 4 GB of internal DDR4-SDRAM memory is sufficient for most users, but may need to be upgraded for more intensive tasks.

The 500 GB HDD provides ample storage space for files, documents, and multimedia. While the absence of a discrete graphics adapter may limit gaming performance, this laptop is not designed for gaming purposes.

Connectivity options include Bluetooth 4.2, Ethernet LAN, and Wi-Fi, ensuring that you can stay connected wherever you are. The HP ProBook 640 G4 also features a variety of ports including HDMI, USB, VGA, and a docking connector for added convenience.

Pros:
- Powerful Intel Core i5 processor
- Clear and vibrant display
- Ample storage space
- Various connectivity options
- Lightweight and portable design

Cons:
- Lack of touchscreen
- Limited onboard memory
- No discrete graphics adapter for gaming
- Average front camera quality

Overall, the HP ProBook 640 G4 3JY21EA laptop is a solid choice for professionals looking for a reliable and efficient device for work and productivity. With its powerful processor, ample storage space, and versatile connectivity options, this laptop is a great option for business users on the move.



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