HP Probook 4540s-H4R27ES


HP Probook 4540s-H4R27ES
HP Probook 4540s-H4R27ES (ProBook 4540s Series)
Graphics adapter
8192 MB 
15.6 inch 16:9, 1366x768 pixel, glossy: yes
Operating System
2.5 kg ( = 88.19 oz / 5.51 pounds) ( = 0 oz / 0 pounds)


Reviews for the HP Probook 4540s-H4R27ES

Ревю на HP Probook 4540s – първият с Intel Core i7 процесор
Source: PC Store BU→EN
Positive: Very powerful parameters; very well cooling systems.
Single Review, online available, Medium, Date: 01/21/2013


AMD Radeon HD 7650M: Based on the same chip as the Radeon HD 6650M but with slower core clock. 480 Shader and 128 bit DDR3 interface. 

Non demanding games should be playable with these graphics 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.  

3632QM: An Ivy Bridge-based quad-core processor clocked at 2.2 GHz with Turbo Boost support up to 3.2 GHz. Offers an integrated HD Graphics 4000 GPU and a dual channel DDR3 memory controller. The speciality of the i7-3632QM is the low TDP of 35 Watt compared to 45 Watt of the other Ivy Bridge quad core CPUs (e.g. 3610QM).» Further information can be found in our Comparison of Mobile Processsors.


15-16 inch is a standard display size for laptops and offers the biggest variety of products.

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

2.5 kg:

Usually subnotebooks, ultrabooks and quite lightweight laptops with 12-16 inch display-diagonal weigh as much.

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.

Similar devices from a different Manufacturer

Sony Vaio SVE1512Y1E
Radeon HD 7650M

Devices from a different Manufacturer and/or with a different CPU

HP ProBook 4540s-C4Z14EA
Radeon HD 7650M, Core i5 3210M
HP ProBook 4540S-C4Z18EA
Radeon HD 7650M, Core i5 2450M
HP ProBook 4540s-B6N37EA
Radeon HD 7650M, Core i5 2450M
Sony Vaio SV-E1512W1EB
Radeon HD 7650M, Core i5 3210M

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GeForce 940M, Core i5 5200U, 15.6", 2.3 kg
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> Notebook / Laptop Reviews and News > Library > HP > HP Probook 4540s-H4R27ES
Stefan Hinum, 2013-03- 1 (Update: 2013-03- 1)