Specification HP ProBook 645 G2 (ENERGY STAR) Y3B27EA

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OS: Windows 7 Professional

CPU: PRO A10-8700B 1.8 GHz

RAM: 4 GB

Display: 14 inch

HDD: 500 GB

Battery: Lithium-Ion (Li-Ion)

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HP ProBook 645 G2 (ENERGY STAR) Y3B27EA notebook runs on Windows 7 Professional operating system. The notebook is powered by PRO A10-8700B 1.8 GHz , 4 cores , 4 threads processor. It has 4 GB RAM. HDD 500 GB. Display 14 inch, AMD Radeon R6 - On-board graphics adapter. The notebook is fueled with a Lithium-Ion (Li-Ion).
HP ProBook 645 G2 (ENERGY STAR) Y3B27EA laptop upgrade options: Internal memory: 4 GB, maximum internal memory: 16 GB DDR3L-SDRAM. The number of memory slots and their employment: 1 x 4 GB. Total number of memory slots: 2x SO-DIMM.

Processor HP ProBook 645 G2 (ENERGY STAR) Y3B27EA
Processor manufacturer:	AMD
Processor model:	PRO A10-8700B
Processor threads:	4
Processor cores:	4
Processor family:	6th Generation AMD PRO A10-Series
Processor frequency:	1.8 GHz
Processor boost frequency:	3.2 GHz
Processor cache:	2 MB
Thermal Design Power (TDP):	15 W
Software HP ProBook 645 G2 (ENERGY STAR) Y3B27EA
Operating system installed:	Windows 7 Professional
Optional operating system supplied:	Windows 10 Pro
Operating system architecture:	64-bit
Display & Graphics HP ProBook 645 G2 (ENERGY STAR) Y3B27EA
Panel type:	SVA
Aspect ratio:	16:9
Display diagonal:	14 inch
Display resolution:	1920 x 1080 pixels
Display surface:	Matt
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 base frequency:	800 MHz
On-board graphics adapter DirectX version:	12.0
On-board graphics adapter family:	AMD Radeon R6
On-board graphics adapter model:	AMD Radeon R6
Memory HP ProBook 645 G2 (ENERGY STAR) Y3B27EA
Internal memory:	4 GB
Maximum internal memory:	16 GB
Memory clock speed:	1600 MHz
Memory layout (slots x size):	1 x 4 GB
Memory form factor:	SO-DIMM
Memory slots:	2x SO-DIMM
Internal memory type:	DDR3L-SDRAM
Storage HP ProBook 645 G2 (ENERGY STAR) Y3B27EA
HDD capacity:	500 GB
HDD interface:	SATA
HDD speed:	7200 RPM
Storage media:	HDD
Number of HDDs installed:	1
Total HDDs capacity:	500 GB
Total storage capacity:	500 GB
Optical drive type:	DVD Super Multi DL
Card reader integrated:	Yes
Compatible memory cards:	SD, SDHC, SDXC
Network & Communication HP ProBook 645 G2 (ENERGY STAR) Y3B27EA
Bluetooth:	Yes
Bluetooth version:	4.0
Ethernet LAN:	Yes
Wi-Fi:	Yes
Wi-Fi standards:	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Input Devices HP ProBook 645 G2 (ENERGY STAR) Y3B27EA
Full-size keyboard:	Yes
Island-style keyboard:	Yes
Numeric keypad:	No
Pointing device:	Touchpad
Windows keys:	Yes
Audio HP ProBook 645 G2 (ENERGY STAR) Y3B27EA
Audio decoders:	DTS Studio Sound
Built-in microphone:	Yes
Number of speakers:	2
Built-in Devices HP ProBook 645 G2 (ENERGY STAR) Y3B27EA
Front camera:	Yes
Front camera resolution:	1280 x 720 pixels
Power HP ProBook 645 G2 (ENERGY STAR) Y3B27EA
AC adapter power:	45 W
Security HP ProBook 645 G2 (ENERGY STAR) Y3B27EA
Cable lock slot:	Yes
Design HP ProBook 645 G2 (ENERGY STAR) Y3B27EA
Brand:	HP
Family:	ProBook
Series:	600
Model name:	ProBook 645 G2 Notebook PC (ENERGY STAR)
Part Number:	Y3B27EA
Product type:	Notebook
Form factor:	Clamshell
Product colour:	Black, Silver
EAN/UPC code:	0190780450499, 0190780450529, 0190780450475, 0190780450512, 0190780450482, 0190780450505
Release Date:	01 August 2016
Battery Information HP ProBook 645 G2 (ENERGY STAR) Y3B27EA
Battery capacity:	48 Wh
Battery type:	Lithium-Ion (Li-Ion)
Number of battery cells:	3

HP ProBook 645 G2 (ENERGY STAR) Y3B27EA Overview

The HP ProBook 645 G2 (ENERGY STAR) Y3B27EA laptop is a versatile and reliable device designed for business professionals. Powered by an AMD PRO A10-8700B processor with four cores and four threads, this laptop offers efficient performance for multitasking and productivity. With a base frequency of 1.8 GHz and a boost frequency of 3.2 GHz, the processor delivers smooth and responsive operation.

The laptop comes pre-installed with Windows 7 Professional, with the option to upgrade to Windows 10 Pro for enhanced security and productivity features. The 14-inch SVA display with a resolution of 1920 x 1080 pixels provides crisp and clear visuals for work or entertainment. The LED backlight ensures bright and vivid colors, while the matte surface reduces glare and reflections.

The HP ProBook 645 G2 features on-board AMD Radeon R6 graphics, offering decent performance for everyday tasks and multimedia consumption. The 4 GB of DDR3L-SDRAM can be expanded up to 16 GB for improved multitasking capabilities. The 500 GB HDD with a speed of 7200 RPM provides ample storage space for files, documents, and media.

Connectivity options include Bluetooth 4.0, Ethernet LAN, and Wi-Fi supporting various standards for fast and reliable wireless connections. The laptop also features a full-size island-style keyboard, a touchpad for smooth navigation, and DTS Studio Sound for immersive audio experience. The built-in front camera with a resolution of 1280 x 720 pixels allows for video conferencing and online meetings.

The HP ProBook 645 G2 is designed with security in mind, featuring a cable lock slot for physical security and advanced encryption technologies to protect sensitive data. The 48 Wh lithium-ion battery provides decent battery life for extended use on the go.

Pros:
1. Powerful AMD processor for efficient performance.
2. Full HD display with LED backlight for sharp and vibrant visuals.
3. Expandable memory up to 16 GB for improved multitasking.
4. Ample storage space with a 500 GB HDD.
5. Connectivity options including Bluetooth, Ethernet LAN, and Wi-Fi.
6. Reliable security features for data protection.

Cons:
1. Limited graphics performance for demanding tasks.
2. Windows 7 Professional may require an upgrade for modern applications.
3. Lack of a discrete graphics adapter for gaming or graphics-intensive tasks.
4. Basic battery capacity compared to some competitors.
5. Limited color options for the product design.

User opinions and reviews HP ProBook 645 G2 (ENERGY STAR) Y3B27EA

	Vjzipe	March 23, 2024
	I find the CPU resources to be sufficient for everyday tasks, but not ideal for gaming. The 500 GB hard drive offers decent storage space, but I would prefer more RAM than the current 4 GB. The picture quality on the 14-inch Full HD display is clear and vibrant, suitable for watching movies or YouTube. The laptop has enough USB ports for connecting peripherals, making it suitable for office programs as well.
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