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Maximum IT
Ask the DoctorSSDs with TRIM Support

Ask the Doctor LogoI’m looking to get a new SSD for my laptop when Windows 7 comes out, and I just read a review on Newegg warning about a drive not supporting Win7’s TRIM feature. A Google search gave me the basics on TRIM, but how important is it, really? I’m having trouble finding which drives support it and am wondering if I should wait before pulling the trigger.

I use my laptop for home and work, so I’d really like to do a clean install on a new drive (for restoration purposes when I really screw something up) and it seems like a perfect time to make the switch. I’m also moving from 32-bit Vista to 64-bit Windows 7, so—as I understand it—I need to wipe regardless.

—Steve Wale

Read our answer for Steve after the jump.

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COMMENTS 4
ReviewsScythe Mugen 2

They just keep getting bigger and bigger. Now that CPU air-cooling manufacturers have seemingly settled on the skyscraper school of heatsink design, there seems to be a competition over who can cram the most cooling fins into the largest area. Scythe’s Mugen 2 air cooler, the follow-up to its popular Mugen series, is one of the largest coolers of this type that we’ve ever tested. But can it match the cooling power of its slightly smaller cousins, such as Thermalright’s U-120 eXtreme?

The Mugen 2 is a hefty hunk of a cooler, at 5.1 inches wide, 5 inches deep (with the included 12cm fan), and 6.2 inches high; it weighs nearly two pounds. It’s not the heaviest cooler we’ve ever tested, nor the most unwieldy, but its girth could certainly prevent you from installing it in all orientations on all motherboards. We had trouble fitting it in some orientations on our EVGA 680i SLI board—our usual preference being to install the cooler fan parallel with the rear exhaust fan. On our board, though, there wasn’t room; we resorted to attaching the cooler fan perpendicular to the rear exhaust fan. Thankfully, this didn’t seem to impact performance, as the Mugen 2 performed slightly better in our tests than the Thermalright U120-eXtreme—about 2.25 C cooler at both idle and full CPU burn.


Continue reading this review after the jump.

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Ask the DoctorUSB Slowdown

Ask the Doctor LogoI recently reformatted my computer after a failure with an old Seagate 7200.11 1TB. Lately, though, I have been noticing problems with my USB ports. Whenever I connect my iPhone 3G, it is very hard for iTunes to recognize it and the popup tells me that the iPhone isn’t plugged in to a high-speed port, even though all my USB ports should be 2.0. This has raised even bigger concerns about my other devices connected via USB.

My motherboard is an Asus P5Q-E. The CPU is an Intel Q6600. My initial thought is that an upgrade to my mobo’s BIOS or other utilities might fix the problem, but I’m wary of undertaking such a feat without knowing for sure what the problem is, because I’ve heard updating the BIOS can be dangerous. If a BIOS update is necessary, what sorts of precautions should I take?

—Taylor Sabbag

Read the Doctor's advice for Taylor after the jump.
 

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COMMENTS 0
ColumnsRelease Notes: What Exactly Is a Personal Computer?

If I asked you in 1993, “What’s a PC?”, you’d probably have pointed to the beige box sitting under your desk at work. In 1999, if I asked you the same question, the odds are good that you’d have shown me a grey box in your den. In 2005, you would probably have shown me a shiny new notebook. But, as I sit here in 2009, I’m finding it difficult to answer this seemingly simple question.

Sitting on my desk, I have four extremely powerful computing devices, each with its own strengths and weaknesses. Let’s decide which of these are personal computers together.

Machine A features four CPU cores, and a host of GPUs and coprocessors. Machine B is more modest, with three CPU cores and a decent GPU. Machine C is even more modest, with a dual-core CPU, but a woefully inadequate GPU. Machine D pushes a lot of its workload onto dedicated processors, but still sports a dedicated GPU.

So, what’s all this powerful hardware? A home-built gaming PC, an Xbox 360, a Lenovo X200s notebook, and an iPhone 3GS.

Continue reading after the jump.

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ReviewsAsus G51Vx-RX05

If there’s one thing that might take your mind off your financial woes, it’s some good old-fashioned fragging. And Asus is happy to oblige by offering the most affordable full-fledged gaming notebook that we’ve ever tested. The G51Vx-RX05, sold exclusively through Best Buy, costs less than a grand—OK, at $999, that’s a technicality, but still, this 15-inch notebook is cheap. It’s half the cost of the 15-inch iBuypower M865TU gaming rig we reviewed in November.

Of course, Asus had to cut some corners to get there. The notebook’s Core 2 Duo P7350 CPU, for example, boasts a mere 2GHz clock speed—that’s 33 percent slower than the iBuypower’s proc. And true to form, the G51Vx-RX05 performed about 30 percent slower than the iBuypower (our new zero-point rig) in our Premiere, Photoshop, ProShow, and MainConcept benchmarks.

A Power Control Panel option in the G51Vx-RX05 lets you overclock the CPU by up to 150MHz. That’s a 7.5 percent boost, which amounted to around five percent of additional performance in our CPU-centric benchmarks: Using the so-called “Extreme turbo” mode, we shaved 11 seconds off our original Photoshop time and a minute off of Premiere Pro. That doesn’t do much to bridge the gap between the G51Vx-RX05 and its higher-clocked competition, but it does add some value to the package.

Continue reading this review after the jump.

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ReviewsToshiba NB205

Toshiba waited a long time to enter the netbook market, but as the NB205 proves, taking some time to learn from your competitors can be a good thing. The NB205 offers everything we expect from a netbook, as well as some unexpected bonus features, and does so for less than $400. We liked the NB205 when we used it in our netbook upgrading feature (October); here we give it a full review.

The NB205 has a matte-silver plastic chassis and a textured matte lid, available in blue, pink, black, white, or brown. We appreciate that Toshiba has bucked the glossy fingerprint-magnet trend here. The netbook is solidly constructed, with a color-matched glossy bezel and hinge. The included six-cell battery protrudes about a half an inch beyond the back of the netbook, and is slightly wobbly to the touch, but given the 6:45 (hr:min) battery life, a little wobble doesn’t bother us.

Continue reading this review after the jump.

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ReviewsBatman: Arkham Asylum

We’ve been saying it for years: The moment they stop messing around with rushed, under-funded movie tie-ins and make a real Batman game, we’ll have a huge hit on our hands. With Arkham Asylum, Rocksteady has proved us right—this game finally does justice to the Dark Knight by recreating the monstrous foes, the dark, gritty atmosphere, and Batman’s legendary fighting skills to near perfection.

Arch nemesis Joker, in particular, is a masterpiece. Voiced by Mark Hamill (reprising the role from Batman: The Animated Series) and modeled and animated with some astonishing detail and lighting, he’s genuinely convincing as the deranged, murderous clown who turns the tables on Batman by seizing control of Arkham, Gotham’s supervillain lock-up.

Continue reading this review after the jump.

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COMMENTS 6
ReviewsGigabyte GA-P55-UD6

If you thought Intel’s new budget Nehalem meant rock-bottom, feature-stripped motherboards to match, think again.

Gigabyte’s GA-P55-UD6 jams just about every feature you could think of into the new LGA1156 platform. There are the de rigueur updated power-saving utilities and the dual BIOS, which can save your bacon should your BIOS get corrupted.

And then there’s a whole kitchen sink of new features, such as the ability to secure the system using the onboard TPM module and then have it unlock when the computer detects your Bluetooth phone nearby. The same Bluetooth phone can also be used to put the system in standby or hibernate if you walk away, to save power.

Two other features are probably a bit more useful: As part of the board’s Smart Six apps, the BIOS QuickBoot feature allows you to set the BIOS to initialize much faster if no hardware has been changed. With the feature turned on, we saw the system go from a 30-second POST-to-OS load to 15 seconds. That’s pretty spectacular. The OS QuickBoot promises faster boots, too, but as far as we can tell, it’s simply a different way to invoke Vista’s Hybrid Sleep mode.

Continue reading this review after the jump.

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This Month's Issue
FEATURE How to Get FREE Programs, Services, Software & MoreFEATURE Digital Photo Printer RoundupHOW TOBuild a 3D CameraFEATUREDIY Arcade PCWHITE PAPERHow TRIM Works