Sunday 15 april 2012
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HP’s EliteBook business laptops are all built to last and the new 2540p is no exception; its tough magnesium-alloy casing can withstand far more than the usual knocks and bumps. Certified to
military standards, it should be able to survive intense levels of dust, humidity, temperature and vibration so the 1.8kg ultra-portable will appeal to anyone looking for a durable machine that
won’t weigh them down.
The EliteBook 2540p is chock full of features. In addition to that optical drive (a big deal in a laptop this size), you get 802.11a/b/g/n Wi-Fi and Bluetooth, with wireless broadband and GPS
support available as a $125 option. Our configuration came with a 250GB hard drive; HP offers a range of other hard drive options, too. You can order this laptop from HP with certain components
custom-configured, and with drives, you can select among 5,400rpm and 7,200rpm 160GB or 250GB drives (partially tied to the processor you select), or opt for an 80GB ($150) or 160GB ($425)
solid-state drive. Some preconfigured models also offer a 320GB hard drive. Beyond storage, the EliteBook 2540p has a fingerprint reader and a 2-megapixel Webcam, along with an 34mm
ExpressCard expansion slot and an SD/MultiMediaCard flash-card reader. And the port selection is very good, given the limited real estate around the machine’s perimeter: VGA, DisplayPort,
FireWire, headset, docking-connector, LAN, and modem connectors, as well as three USB ports.
Small notebooks with good battery life generally have a low energy consumption. This is true of the EliteBook 2540p. The minimum energy consumption, while the laptop was idle, was 7.6 Watts. In
HP EliteBook 2540p battery mode or energy-saving mode the speed of the
Core i7-640LM processor falls to 1.2 GHz from 2.13 GHz. The maximum energy usage while the laptop was idle was 12.4 Watts. For this everything was activated which might consume power (wireless
modules, maximum screen brightness, high performance mode).
Performance is going to vary based on whether you opt for the standard or low voltage processor. Both will be limited by the use of Intel’s HD graphics, but that’s to be expected given the size
of the computer–integrated graphics are generally a fact of life if you want the possibility of 10+ hours of HP HSTNN-DB22 battery life. Past this the system works quite well and the 2540p remains a reliable performer. It runs
Windows 7 well and its multi-tasking capabilities will make you remember why people still use pricey, Core i7-powered ultraportables when you can get a smaller, lighter netbook a third of the
price. Performance is just about on par with the X201, assuming to two are similarly configured.
The HP EliteBook 2540p is one of the nicest business laptops that I've seen in a while, offering a nice mix of portability, sturdiness, and power -- obviously designed with mobile professionals
and travelers in mind.
The HP EliteBook 2540p has a scratch-proof lid made out of anodised aluminium; its screen is held by metal hinges; and it even meets military specifications (MIL-STD 810G) for vibration, dust,
humidity, temperature and altitude. (You'll apparently have no problem using it at 24,300 metres, as long as you're wearing a space suit.)
However, the myriad of ports the EliteBook 2540p has exceeds nearly all of the competitors in its class. It has: one Firewire port, three USB 2.0 ports, audio in/out, VGA, and DisplayPort handle
media, Bluetooth, 802.11b/g/n Wi-Fi, gigabit ethernet, a modem, a supplied fingerprint reader, Webcam, keyboard lighting, an ExpressCard slot and SD/MMC card reader and a dock port. Yes, that is
a long list and these features solidify HP's EliteBook as a great and versatile option for business users or anyone looking for a solid, fast and multi-tasking friendly notebook.
The business-centric features of this notebook include both a standard trackpad and secondary pointing stick complete with two additional mouse buttons (apparently business people haven’t quite
been able to let go of the nubbin mouse yet), a fingerprint sensor that can be used in lieu of entering passwords, and software that allows the webcam to convert snapshots of HP EliteBook 2540p AC adapter into digitized contact
information.
The HP power settings took a bit of getting used to as it kept shutting off the Wi-Fi card after 20 minutes so that took some adjusting. I also had to turn the bluetooth off as it was stealing
all the power.
The battery life is quite good. If are going to work outside, you can easily plan to spend up to six hours without your charger. Be it for a client meeting, preparing a paper, or simply answering
your emails, lowering the brightness of your screen will greatly contribute to extending the battery life. As long as you do not launch programs which suck a lot of energy out of your HP EliteBook 2540p battery like watching movies or playing games, you should be able to
enjoy your half a day out. Also, make sure to check that the energy saving mode is on to maximise the time away from the power socket.
The EliteBook series is available in a variety of hardware configurations. Even the lowest priced model, with an Intel® Core™ i5-540M Processor and 2GB of DDR3 RAM will be more than enough for
most modern travelers. We found our review sample more than up to the task to run Adobe CS5 without missing a beat.
The EliteBook 2540p also includes the same keyboard light as the larger EliteBook notebooks. Press the tiny light bulb button above the screen and a small LED pops out and shines down on the
keyboard. The light isn't very bright, but it's bright enough so that if you're on an airplane for example, you can still see the keyboard in the dark without annoying the person next to you.
Even with a low-voltage processor, the 2540p handled hardcore applications like Adobe Photoshop CS4 and the video encoding with ease. The reason why it did so well is because it's one of the
first systems to use a low-voltage version of the Intel Core i7 (a 2.13GHz Core i7-640LM); the 4GB of DDR3 memory doesn't hurt, either. A low-voltage processor trails in speed against the
standard voltage ones found in the X201 (Core i5-540M) and the Z116GXS (Core i5-520M), so overall tests like PCMark Vantage (where it scored 5,924) and CineBench R10 (7,873) clearly favored its
two rivals. The 2540p does have an upgrade path to standard volt processors, but you lose the optical drive and the battery benefits in the process.
An impressive array of features also includes a fingerprint reader and even the keyboard is spill-resistant.The EliteBook 2450p is an excellent business tool with great build quality and
excellent usability. But where it really shines is everyday performance.
The 2540p’s relatively small 250GB hard drive transferred a 4.97GB mixed media folder at a rate of 18.2 MBps, which isn’t quite as fast as the category average of 21.6 MBps. However, the X201s
completed the test at almost the same rate (18.8 MBps). Meanwhile, the 2540p booted in a fast 46 seconds.
All the controls have been built into a slender strip above the keyboard, which looks black when powered off but lights up with a number of touch-sensitive controls after being powered on,
including shortcuts for e-mail and the Web, a Wi-Fi indicator, volume mute and adjust buttons, and a switch to turn the touchpad off. A pop-out LED in the top of the screen bezel lights up the
keyboard, which can come in handy for late-night computing or just to keep typing when the lights go down for a presentation.
At 11.1x9.5x1.5 and a lap weight of three pounds, 15 ounces, the 2540p is not the slimmest or lightest business ultraportable out there, but frequent travelers will no doubt appreciate how solid
it feels. The notebook—which is built to military standards for toughness, we’re told—sports a magnesium-alloy casing with a scratch-resistant brushed metal exterior, durable hinges, and a secure
clasping mechanism. The keyboard is sizable and easy to type on, and you’re given both a touchpad and TrackPoint for navigation. The notebook also offers a handy, popout keyboard light.
In addition to the business-card software, the EliteBook 2540p delivers other software goodies. Most notable are the HP QuickLook and HP QuickWeb preboot environments. Press the globe
quick-launch key, and HP QuickWeb opens in about 20 seconds, giving you a full-featured browser (complete with bookmarks and tabbed browsing) without booting into Windows. Otherwise, you can
press the adjacent mail/clock button to launch HP QuickLook 3. This shell lets you quickly check your e-mail, contacts, and calendar without launching Windows and opening Outlook.
Interestingly there was a large difference between the idle values above and the maximum energy usage during our stress test. When we fully occupied the four threads of the i7-640LM and kept the
integrated Intel HD busy with Furmark, our multimeter showed 46.1 Watts. So it is no surprise that the battery life under heavy use sinks to 1 hour 40 minutes (Battery Eater Classic, not stress
test workload). The small 65 Watt mains HP EliteBook 2540p
adapter has a suitable capacity and reaches a maximum temperature of 48°C during periods of high energy usage.
The HP EliteBook 2540p has been built with a minimum of 12 percent recycled plastic and it's designed to be energy efficient — it even ships with a utility that can show you how much power you're
consuming. The 2530p was also an energy-efficient laptop; so much so that it was one of the laptops used by the crew of the Plastiki.
From a performance standpoint, the 4GB of RAM along with the low-voltage Core i7 processor made just about everything I threw at the machine run smoothly. I was more impressed by being able to
top out at just over seven hours before needing to recharge–HP claims 8.5 hours is possible, though I did very little to actively conserve power while testing the machine.
The EliteBook 2540p is not a “budget” laptop and it’s not pretending to be. But you get what you pay for. If you’re a frequent traveler in the market for a laptop that is ultraportable, fast, and
extremely rugged, you’re likely willing to pay a premium. For my money, the EliteBook 2540p is a solid choice.
At $1,629, the HP EliteBook 2540p is not for bargain hunters. But if you travel frequently on business and want a notebook that can look good while standing up to some abuse, this ultraportable
is worth the premium. It also boasts fast performance and will easily last through that cross-country flight. Some may prefer the Lenovo ThinkPad X201s, which offers a bigger 320GB hard drive and
a longer-lasting nine-cell HP HSTNN-DB22 battery for the same price. But if you want a
better looking ultraportable with a built in optical drive and instant-on capabilities, the 2540p is the notebook to buy.