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HP ProBook 640 G3 Z2W40EA

Specifications

HP ProBook 640 G3 Z2W40EA
HP ProBook 640 G3 Z2W40EA ( ProBook 640 Series)
Graphics adapter
Memory
8192 MB 
Display
14 inch 16:9, 1920 x 1080 pixel 157 PPI, FHD, glossy: no
Storage
256 GB SSD
Connections
3 USB 3.0 / 3.1 Gen1, 1 VGA, 1 DisplayPort
Networking
802.11 a/b/g/n/ac (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 4.2
Optical drive
DVD +/- RW Double Layer
Size
height x width x depth (in mm): 27 x 340 x 237 ( = 1.06 x 13.39 x 9.33 in)
Battery
48 Wh
Operating System
Microsoft Windows 10 Pro 64 Bit
Weight
1.95 kg ( = 68.78 oz / 4.3 pounds) ( = 0 oz / 0 pounds)

 

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Reviews for the HP ProBook 640 G3 Z2W40EA

HP Probook 640 G3 – Своенравный Малый
Source: Notebook-Center.ru RU→EN
Positive: Fast fingerprint sensor; memory card slot; good connectivity; nice display; long battery life. Negative: No backlit keys.
Single Review, online available, Medium, Date: 05/31/2017

Comment

Intel HD Graphics 620: Integrated GPU (GT2) found on some Kaby-Lake CPU models (15 W ULV series).

Modern games should be playable with these graphics cards at low settings and resolutions. Casual gamers may be happy with these cards.

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.


Intel Core i7: The Intel Core i7 for laptops is based on the LG1156 Core i5/i7 CPU for desktops. The base clock speed of the CPUs is relatively low, but because of a huge Turbo mode, the cores can dynamically overclock to up to 3.2 GHz (920XM). Therefore, the CPU can be as fast as high clocked dual-core CPUs (using single threaded applications) but still offer the advantage of 4 cores. Because of the large TDP of 45 W / 55 W, the CPU is only intended for large laptops.  


7600U: Kaby-Lake based SoC with two CPU cores clocked at 2.8 to 3.9 GHz, HyperThreading and manufactured with an improved 14nm process. Integrates a HD Graphics 620 clocked at 300 - 1150 MHz and is manufactured in an improved 14nm process.» Further information can be found in our Comparison of Mobile Processsors.


14":

Above all, this display size is used for subnotebooks, ultrabooks and convertibles. For all three types, this size is quite large. The biggest variety of subnotebooks is represented with this size.

Large display-sizes allow higher resolutions. So, details like letters are bigger. On the other hand, the power consumption is lower with small screen diagonals and the devices are smaller, more lightweight and cheaper.

» To find out how fine a display is, see our DPI List.


1.95 kg:

This weight is typical for very big tablets, subnotebooks, ultrabooks and convertibles with a 11-13 inch display-diagonal.


HP: The Hewlett-Packard Company, founded 1935, commonly referred to as HP, is a technology corporation headquartered in California, United States. HP specializes in developing and manufacturing computing, storage, and networking hardware, software and services. Major product lines include personal computing devices, enterprise servers, related storage devices, as well as a diverse range of printers and other imaging products. Other product lines, including electronic test equipment and systems, medical electronic equipment, solid state components and instrumentation for chemical analysis. HP posted US $91.7 billion in annual revenue in 2006, making it the world's largest technology vendor in terms of sales. In 2007 the revenue was $104 billion, making HP the first IT company in history to report revenues exceeding $100 billion. 

Up to 2015, the company was named Hewlett Packard Company. After a split, the computer range was renamed to HP Inc.

 

In the laptop segment, HP was the world's largest manufacturer from 2014 to 2016 with a market share of 20-21% from 2014 to 2016, but they only exceed Lenovo by a small margin as of recently. HP is not present in the smartphone sector (as of 2016).


» Further information can be found in our Notebook Purchase Guide.

 

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> Notebook / Laptop Reviews and News > Library > HP > HP ProBook 640 G3 Z2W40EA
Stefan Hinum, 2017-06-15 (Update: 2017-06-15)