 4 GB DDR3L-SDRAM 500 GB Hybrid-HDD Windows 7 Professional Black Laptops (5540-7791)")
- - Business Laptop Clamshell Black
- - Intel® Core™ i5 i5-4310U 2 GHz
- - 39,6 cm (15.6") 1366 x 768 pixels Matt 16:9
- - 4 GB DDR3L-SDRAM 1600 MHz 1 x 4 GB
- - 500 GB Hybrid-HDD DVD±RW
- - Intel® HD Graphics 4400
- - Ethernet LAN connection 10,100,1000 Mbit/s 4.0
- - Lithium-Ion (Li-Ion) 65 W
- - Windows 7 Professional 64-bit
Intel Core i5-4310U (2.00 GHz), 4GB DDR3L, 500GB Hybrid-HDD, DVD±RW, Intel HD Graphics 4400, 15.6" HD LED, 1366 x 768, 2x USB 3.0, 2x USB 2.0, VGA, HDMI, Docking connector, Gigabit LAN, 802.11ac, Bluetooth 4.0, Windows 7 Professional/Windows 8.1, Black
Manage the everyday.
Dock Bundle: Includes a dock that lets you go from laptop to desktop mode in seconds.
Outstanding manageability
Remotely manage and update your laptops with optional next-generation Intel® vPro™ technology. Latitude 5000 Series laptops are the most manageable vPro-enabled business laptops.
Update once and update everywhere with Dell-unique Intel® vPro™ extensions for remote BIOS management and hard drive wipe, even when systems are offline.
Save time and eliminate guesswork with Dell automated tools and utilities for deploying, monitoring and updating systems.
Automate and centralize management with integration into Dell KACE appliances, Microsoft System Center and industry-standard tools.
Create a standardized environment and simplify deployments with long lifecycles, Dell Configuration and Deployment Services, and Dell Imaging Services.
Exceptional security
Store credentials securely with an integrated Trusted Platform Module (TPM).
Encrypt data on virtually any device, across external media and in the cloud with Dell Data Protection | Encryption.
Ensure authorized access through multifactor, single sign-on (SSO) and preboot authentication with Dell Data Protection | Security Tools.
Tighten security with fingerprint reader and smart card options.
Identify and protect against advanced threats and zero-day attacks with Dell Data Protection | Protected Workspace — a proactive, real-time solution for malware protection.
Reliable performance
Power through everyday tasks with ultra-low voltage Intel® Core™ i3, i5 and i7 processor options.
Run demanding applications and easily multitask with Windows 7 Professional or Windows 8 Pro.
Interact with the touch of a finger using the 14" optional multi-touch screen with HD+ (1600 x 900) resolution and edge-to-edge glass.
Dock your laptop for a full desktop experience using optional Latitude E-Family docking solutions, Dell’s award-winning monitors and a Dell keyboard and mouse.
Boost performance for graphics-intensive applications with optional discrete graphics with up to 2GB memory.
Boot up quickly with solid-state drive (SSD) options that deliver reliable performance and fast return from sleep mode.
Connect and collaborate with Bluetooth® and WiFi options. Communicate clearly with a built-in HD webcam and microphone array.
Durable design
Get outstanding scratch-resistant protection for your optional 14" touch screen with Corning® Gorilla® Glass NBT™, designed for bright viewing, vivid color and exceptional durability.
Work without worry, thanks to the laptop’s glass fiber LCD back cover and a MIL-STD-810G-tested chassis.
Travel light with a laptop that is thinner and lighter than the previous generation and has extended battery life.
Easily maintain your laptop fleet with single-door maintenance and a common battery shared by all Latitude 5000 Series and 6000 Series laptops.
DELL Latitude E5540, Intel® Core™ i5, 2 GHz, 39,6 cm (15.6"), 1366 x 768 pixels, 4 GB, 500 GB
DELL Latitude E5540. Product type: Laptop, Form factor: Clamshell. Processor type: Intel® Core™ i5, Processor: i5-4310U, Processor frequency: 2 GHz. Display diagonal: 39,6 cm (15.6"), Display resolution: 1366 x 768 pixels. Internal memory: 4 GB, Internal memory type: DDR3L-SDRAM. Total storage capacity: 500 GB, Storage media: Hybrid-HDD, Optical drives: DVD±RW. On-board graphics card model: Intel® HD Graphics 4400. Operating system software: Windows 7 Professional. Product colour: Black
Reasonable price for the specification, 15.6in Full HD screen, Good complement of ports... 
Poor battery life with 65Wh unit, Non, upgradeable 4GB RAM, Relatively large and heavy... 
The Dell Latitude E5540 is a well-specified corporate laptop with a reasonable price tag. It sports a good screen, plenty of storage, and all the ports and wireless connections you are likely to need. However, the non-upgradeable 4GB of RAM will reduce t... 