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HP ProBook 5310m (Core 2 Duo SP9300 2.26GHz review: HP ProBook 5310m (Core 2 Duo SP9300 2.26GHz

HP ProBook 5310m (Core 2 Duo SP9300 2.26GHz

Joshua Goldman
Joshua Goldman Managing Editor / Advice

Josh Goldman helps people find the best laptop at the best price -- from simple Chromebooks to high-end gaming laptops. He's been writing about and reviewing consumer technology and software for more than two decades.

7 min read

At first glance, it would be easy to label the HP ProBook 5310m a knockoff of a late 2007 MacBook. The all-black casing made from aluminum and magnesium alloy and the chiclet-style keyboard certainly support that judgment. However, the ProBook is a laptop aimed at business users, not consumers. It's also something we've been longing to see: a decently powerful, sub-$1,000 ultraportable with a 13-inch screen and a long battery life. However, you'll have to spend a little more on upgrades to make it truly awesome.


HP ProBook 5310m (Core 2 Duo SP9300 2.26GHz

The Good

Excellent design and mobile performance for less than $1,000.

The Bad

Getting the best performance and portability requires a few upgrades.

The Bottom Line

A well-priced ultraportable with some pop, the HP ProBook 5310m is a fine business-travel companion.

The ProBook is very stately looking. The brushed-aluminum lid is marked with a simple, silver HP logo with ProBook barely visible below it. On the other side of the lid is a 13.3-inch diagonal LED-backlit wide-screen display with a typical resolution for its size of 1,366x768 pixels. It is available with a matte antiglare coating or HP's glassy HD BrightView finish. The screen gets adequately bright for working outdoors, text and graphics are sharply rendered, and color is very good. Viewing angles aren't the best, though. (Not a huge issue for a business laptop.)

The system weighs less than 4 pounds and the power adapter adds just less than a pound to the travel weight. This is borderline ultraportable, but unless you absolutely need the lightest thing possible, this is light enough for regular travel. The brushed aluminum used on the lid continues inside with a strip above the keyboard and for the palm rest. The wide, flat matte-black keys are surrounded by glossy black plastic; this is used for the screen bezel and the touch pad, as well. The touch pad has no texture to it, so fingers do not slide easily--a shame since there is support for multifinger gestures that can be easily activated through the touch-pad software.

The keyboard is extremely comfortable to use with good response and no flex while typing. It's also spill resistant. There are no multimedia controls--it is a business laptop, after all--but you do get a wireless on/off button and two quick-launch buttons for e-mail and Web applications. The buttons work when the system is completely shut down by opening HP's QuickLook 3 for reading e-mail and contact information from Outlook and QuickWeb for simple Web surfing. We're still not sure anyone uses these preboot environments--especially with Windows 7 booting reasonably fast--but it's there if you want to give it a try. If you're the type not to carry a smartphone or have one but want fast access to all your messages, appointments, and contacts--past and present--it's a valuable addition.

Above the LCD is a 2-megapixel Webcam flanked by microphones on each side. The setup worked well in our informal Skype tests, with good voice and video clarity. Down-firing speakers are positioned under the front edge of the notebook, and though they don't get very loud, they sound good for both voice and music.

Because this is made for professional use and frequent travel, HP loaded this ProBook up with security and shock protection features. The HP ProtectTools has options for complete data shredding for files, folders, and storage drives, drive encryption, setting up preboot security, and, should you forget your password, its SpareKey feature lets you answer three personal questions to identify yourself. To protect against bumps and drops, the 3D DriveGuard uses a three-axis digital accelerometer that parks the hard drive to minimize damage to your data.

To keep things light and simple, HP ditched the optical drive, kept ports, inputs, and outputs to a minimum, and used a wide, but thin four-cell battery. On the left side are the AC power jack, a USB 2.0 port, a DisplayPort output, and an Ethernet jack. The right side has two more USB 2.0 ports, a combo stereo headphone/mic jack, and an SD/SDHC card slot. For the most part, all of them are well positioned; however, we'd prefer the left side ports to be more toward the back. Again, there is no optical drive, which is fine by us, but you'll need to factor in the cost of an external drive should you need one. What would have been nice is an ExpressCard slot for expansion, but it's not a deal breaker for us.

The 5310m is available in three preconfigured models or you can pick and choose what you want in it. Our review sample featured a 2.26GHz Intel Core 2 Duo Processor SP9300, 2GB of DDR3 memory, a 320GB 7,200rpm hard drive, and Mobile Intel GMA 4500MHD integrated graphics for $899. This includes 802.11n Wi-Fi and Bluetooth, but if you want mobile broadband, it'll cost you another $100 for the adapter and will work on AT&T, Sprint, or Verizon Wireless networks (charges for service are your responsibility, too, of course). The system can also be stripped down to a $699 version running on a 1.2GHz Intel Celeron Processor SU2300, which according to HP gets you about 30 minutes extra of battery life (considering the performance difference between the two processors, the cash savings and extra time don't seem worth it). Storage also gets cut to 160GB and wireless to 802.11g. Should you choose to configure it yourself, additional options include a choice of Windows 7 Professional or Home, Windows XP (available through downgrade rights), or FreeDOS, 4GB of memory, and a 128GB SSD.

The configuration we tested turned in excellent results both in our lab tests and real-life testing. Handling basic office tasks, light photo editing, Web browsing, and running e-mail and instant-messaging clients, all simultaneously, didn't prove to be a problem for this laptop. That's not to say you can't overtax the system (we wouldn't try anything more than casual gaming, for example), but it shouldn't have a problem keeping up with most office use. If you want to get more performance out of it, you'll need to upgrade the notebook's single 2GB memory stick to a 4GB module and swap the hard drive for a solid-state drive.

Juice box
Mainstream (Avg watts/hour) HP ProBook 5310m
Off (60%) 0.7
Sleep (10%) 0.8
Idle (25%) 9.5
Load (05%) 40.5
Raw kWh Number 43
Annual energy cost $4.88

Our configuration of the 5310m ran for 3 hours and 24 minutes on our video playback battery drain test, using the included four-cell battery. Since this test constantly has the hard drive spinning, it is particularly draining on battery life given this system's 7,200rpm drive speed. Under normal use you can expect to average around 4.5 to 5 hours. Unfortunately, if you want to get the best battery life, again, you'll need to swap out the hard-disk drive for a solid-state drive. Do that and you'll probably get closer to 6.5 hours of runtime.

HP includes an industry-standard one-year parts and labor warranty with the system. Support is accessible through a 24-7 toll-free phone line and an online knowledge base and driver downloads. However, this is standard for consumer notebooks. Industry standard for business laptops is three years.

Multimedia multitasking test (in seconds)
(Shorter bars indicate better performance)

Adobe Photoshop CS3 image-processing test (in seconds)
(Shorter bars indicate better performance)

Apple iTunes encoding test (in seconds)
(Shorter bars indicate better performance)

Video playback battery drain test (in minutes)
(Longer bars indicate better performance)

Find out more about how we test laptops.

System configurations:

HP ProBook 5310m
Windows 7 Professional (64bit) 2.26Ghz; Intel Core 2 Duo, 2048MB DDR3 SDRAM 1066MHz, 64MB Intel GMA 4500MHD, 320GB Seagate 7,200rpm

Apple MacBook- Core 2 Duo 13.3 inch (White) - 2.26GHz
OS X 10.6.1 Snow Leopard; Intel Core 2 Duo 2.26GHz; 2048MB DDR3 SDRAM 1066MHz; 256MB Nvidia GeForce 9400M; 250GB Toshiba 5,400rpm

HP Envy 13
Windows 7 Professional (64-bit); 2.13GHz Intel Core 2 Duo SL9600; 3072MB DDR3 SDRAM 1066MHz; 512MB ATI Mobility Radeon HD 4330; 250GB Toshiba 5,400rpm

Lenovo Thinkpad T400s (Windows 7)
Windows 7 Professional; 2.53GHz Intel Core 2 Duo SP9600; 4096MB DDR3 SDRAM 1066Mhz; 64MB Intel GMA 4500M; 128GB Toshiba SSD


HP ProBook 5310m (Core 2 Duo SP9300 2.26GHz

Score Breakdown

Design 8Features 8Performance 8Battery 8Support 7
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