Aluminum has been experiencing a bit of a renaissance in the notebook industry, spearheaded largely by Apple and now Intel's ultrabook initiative, but as a construction material for desktop enclosures it's largely been a specialty item. Most manufacturers use it in isolated places, usually as an accent, with entire cases built out of it becoming largely the purview of Lian Li...and not too many others.

Cubitek, on the other hand, has seen fit to employ it for an entire new line of cases under the "ICE Series". Five enclosures all using an almost entirely aluminum chassis and finish, ranging from the Mini-ITX "Mini ICE" all the way up to the grandaddy of them all and the enclosure that we have in for review today: the "HPTX ICE." The Cubitek HPTX ICE is as big as it gets and is able to support the biggest motherboards on the market, every spec from Mini-ITX all the way up to EATX and HPTX, and it has a supersized price tag to boot. But is it worth it?

NZXT recently released the Switch 810, a new high-end full tower model they proudly had on display at CES at the same time they were seeding samples to reviewers. It's a looker to be sure, but NZXT's engineers also played a lot with the insides of the enclosure, and what they've put together is a chassis with a remarkable number of uncommon features designed to appeal to enthusiasts who want to maximize both the utility of their machines along with the control they have over that utility. It looks great on paper and great on display, but how does it work in practice?

The Cooler Master Cosmos is more or less legendary among top-of-the-line enclosures. It's not hard to see why, either: it's big, it has loads of expansion, and it looks like a giant refrigerator...for your computer. That said, some time has passed since the Cosmos originally landed with very little in the way of updates. Today, Cooler Master brings us the long-awaited update, the Cosmos II. With a $349 MSRP and a shipping weight of nearly fifty pounds, this enclosure is oversized in every way. Will it retain the cachet of its predecessors, though, or have advances in the computing market since the era of the original Cosmos left the Cosmos II a shiny relic of a bygone era?

Most enthusiasts are familiar with Rosewill as a brand of inexpensive parts of decent quality. They've had enclosures on the market for ages, but those cases are almost always for budget builds. But today we have something that you may not be prepared for: an enthusiast-class full tower enclosure, competitively priced but clearly not for just any build. Rosewill's beast is able to support the largest of ATX motherboards and can handle quad-SLI and quad-Crossfire rigs with room to spare. In a market of SilverStones, Antecs, Corsairs, and Lian Lis, should you be giving Rosewill another look?

Ever since we reviewed the SilverStone Raven RV03, a lot of you have chimed in about their Fortress FT02 enclosure, with more than one even proclaiming it the best air-cooling enclosure ever; high praise to be sure. To be fair, we were impressed with the FT02 when we reviewed the DigitalStorm BlackOps, a monster of a boutique build that nonetheless ran remarkably quiet and cool given the massive overclock on its Core i7-950 and the pair of GeForce GTX 580s sandwiched together in precisely the way NVIDIA tells you to avoid. It didn't matter: the system was cool and quiet despite pulling nearly 700 watts under our testing load and undoubtedly capable of pulling more. The FT02 has been around for a couple of years now and SilverStone warns that it doesn't enjoy some of the conveniences modern enclosures do, but can it hold up?

This promised to be a good month for big stonking enthusiast-class cases, and we're delivering on the second half of our one-two punch with Thermaltake's monstrous Level 10 GT. This is the biggest, most expensive enclosure we've reviewed to date. It was one of the major centerpieces of Thermaltake's line-up back at CES, and later it showed up housing one of the most powerful gaming systems we've ever reviewed, the CyberPowerPC Gamer Xtreme FTW. Today we get to take a look at the Level 10 GT on its own and pit it against the best and brightest we've been sent so far. Just how big is it, and does size really matter? We'll find out!

At this point, SilverStone's signature in the enclosure world is the 90-degree rotation of the motherboard. This unique engineering decision makes cases like the FT03 possible, but for a long time enclosures with this design have been extremely pricey and outside the reach of most users. While the new Raven RV03 is still fairly expensive compared to the enclosures we've tested thus far, at $159 it's at least closer to the realm of reasonable though it still must contend with offering at least as much value as the cases at $100 or below we've reviewed so far. So the question is: is it worth spending up?