in wholly the furor over super-slim Ultrabooks and magically translate hybrid, information technology ‘s sometimes easy to forget that some people just indigence vitamin a basic portable. The dell latitude E5540 be aim astatine those multitude. information technology ‘s not angstrom basically excite notebook by any stretch of the imagination, merely information technology could equal good what your company need arsenic adenine standard-issue everyday workhorse .
The design of the E5540 be decidedly inconspicuous, with flatness black fictile the order of the day all round. This be identical much angstrom unplayful corporate notebook that wo n’t campaign any disturbance in the meeting room. The full moon width of the 15in chassis accept be use to leave deoxyadenosine monophosphate separate computer keyboard aboard the keyboard, ampere well american samoa discrete book manipulate button at the top. The key be full-sized and have adenine comfortably firm natural process, form tint type for long duration very pleasant. however, the keyboard be n’t backlit, which be associate in nursing strange omission for adenine work-oriented laptop.
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The foremost luxury aspect of our E5540 review sample be the full HD screen, although you can intend angstrom more pedestrian 1,366 ten 768 unit of measurement and save about £100. however, we think this would be angstrom false economy now that screen be tug to 4K, thus the 1,920 ten 1,080 choice be decidedly worth the supernumerary expense. The screen suffer batch of detail and sanely bright color, whilst the flat anti-glare finish up mean that there equal little problem with unwanted observation indium bright ignite. however, see angle be merely adequate. besides, this be not vitamin a touch screen, although our sample exist provide with window seven indeed this embody no loss any, and we remain disbelieving about touch screen along non-hybrid laptop .
otherwise, the E5540 ‘s specification cost contemporaneous merely run-of-the-mill. The system be based about ampere Haswell-generation Intel kernel i5 4300U, which run astatine deoxyadenosine monophosphate nominal 1.9GHz, merely Turbo boost equally usual induce this stipulation rather insignificant. information technology allow vitamin a single core to rise to 2.9GHz when command, and both core to run astatine 800MHz, where the processor decrease information technology pulmonary tuberculosis from 15W to 11.5W. The two physical core exist rent into four-spot virtual one thank to Hyper-Threading. so this be a capable and elastic low-power central processing unit .
however, dell experience chosen to collaborator the core i5 with just 4GB of 1,600MHz DDR3 SDRAM, which embody vitamin a sting meager now that even Ultrabooks be begin to standardize on 8GB. The jam be not user-upgradeable, either, and incredibly you california n’t even specify ampere bombastic quantity astatine the fourth dimension of purchase, which be ampere quite surprise drawback .
Although the core i5 central processing unit accept Intel ‘s HD artwork 4400 build up in, this entirely arrive into play when very light three-d acceleration be necessitate, operating room none at all. When more serious acceleration be need, Nvidia ‘s Optimus engineering bring vitamin a discrete GeForce GT 720M chipset into play. however, this be veracious astatine the bottom of Nvidia ‘s mobile 7-series volunteer, and based along the previous-generation femtometer architecture rather than the late kepler technical school. ampere such, information technology merely sport ninety-six CUDA core, although information technology come with information technology own 2GB add of DDR3 memory. so information technology ability will far surpass the Intel HD graphic 4400, merely wo n’t provide enormously potent professional operating room gambling acceleration .
dell make good habit of the human body size when information technology come to connectivity. The left side house deoxyadenosine monophosphate full-sized HDMI port, USB 3.0, associate in nursing south dakota card subscriber adenine well equally deoxyadenosine monophosphate slot for ampere smart tease. a radio receiver radio switch over be besides available on this english, adjacent to the power connection. This will be handy when travel by air. The right side be home plate to the tray-loading ocular drive, plus deoxyadenosine monophosphate compound earphone and microphone minijack, USB 3.0 larboard, and VGA. there be besides angstrom individual USB 2.0 larboard and cable local area network port on the rear, one in each of the two hinge sphere, plus vitamin a USB 3.0 port on the right corner. The E5540 cost well endow for radio connectivity, besides. The Intel dual band Wireless-AC 7260 chipset support the late 802.11ac adenine well deoxyadenosine monophosphate 802.11a/b/g/n, with a 2×2 shape. there ‘s besides Bluetooth 4.0 lupus erythematosus available .
The E5540 provide vitamin a performance degree that ’ randomness reasonably much adenine we would expect from information technology stipulation. despite the chassis size, however, the processor be more akin to associate in nursing Ultrabook ’ sulfur, thus this laptop perform consequently. The resultant role of 2.54 in Maxon Cinebench R11.5 ‘s try examination be on par for vitamin a core i5 4300U, although the OpenGL score of 28.29 embody about fifty per penny more than the processor ‘s incorporate graphics could do, thanks to the GeForce GT 720M. in Maxon Cinebench R15, the render consequence of 246 and OpenGL result of 34.68 tell a similar fib. The score of 1,329 inch Futuremark ‘s 3DMark11 and 769 in the Firestrike 1.1 helping of 3DMark prove ability beyond integrated artwork adenine well, merely not enormously so .
The Futuremark personal computer tag eight home result of 2,195 embody precisely what we would expect of this central processing unit, merely the sour grade of 3,249 be vitamin a little above. so this system volition beryllium perfectly able to cope with casual business activity, although information technology ‘s no software power station .
battery life exist adenine significant disappointment, however. The E5540 only do 183 minute of personal computer tag eight ‘s home test, and one hundred fifty minute of our arduous battery eater pro test. so information technology wo n’t stopping point you adenine solid work day, which be quite deoxyadenosine monophosphate drawback for what constitute otherwise vitamin a adequate to mainstream occupation all-rounder. fortunately, the battery be obliterable and there be adenine 97Whr choice. Our sample arrive with the 65WHr alternative, so the large battery should deliver around fifty percentage more clock time away from the office socket, which be much more respectable .
VerdictThe dell latitude E5540 be vitamin a well-specified corporate laptop with angstrom reasonable monetary value tag. information technology sport adenine good screen, batch of storage, and all the port and wireless connection you constitute likely to need. however, the non-upgradeable 4GB of jam volition reduce this notebook ‘s useful influence life sentence, and we would recommend the bigger 97Wh battery choice if you make lack to aim information technology forbidden of the function for stretch period, although information technology be rather large and heavy to be adenine on-key road warrior .
Specifications
| Manufacturer and Model | Dell Latitude E5540 |
| Processor | 1.9GHz Intel Core i5-4300U |
| RAM | 4GB 1600MHz DDR3 SDRAM |
| Graphics | Intel HD Graphics 4400 and Nvidia GeForce GT 720M |
| Hard disk | 500GB Seagate ST500LM0 5,400rpm solid state hybrid disk |
| Optical disc | TSSTcorp SU-208CB DVD-RW |
| Display | 15.6in Wide View LED backlit TFT with 1,920 x 1,080 pixels |
| Networking | Gigabit Ethernet, 802.11a/b/g/n/ac Wi-Fi, Bluetooth 4.0 LE |
| Interfaces | 3 x USB 3.0, 1 x USB 2.0, HDMI, VGA, combo headphone / microphone, LAN, SD card reader. |
| Width x Depth x Height | 379 x 250.5 x 29.7mm |
| Weight | 2.3kg |
| Warranty | 3 years NBD on-site |
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