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Fan Test

This his how you check a radiator fan to see if it's failing intermittently... if the light ever goes out when you jiggle the fan or turn it ...

VW Golf Mk3 VR6 - How to Test Radiator Fan

Paperclip to connect Red wire to Low and High speed wire. Test to ensure the radiator fan is functioning.

Radiator Fan & Shroud CFM Demonstration

Custom Aluminun Shrouds By South County Performance

Mid-Tower Madness: 5 Midsize Cases Compared

It seems obvious, right? The more stuff you have, the bigger the box you need to put it in. And in computer-land, you have options ranging from tiny micro-ATX cases the size of a hardback book to enormous full-tower cases into which you could cram every computer part you’ve ever owned. But not everybody needs or wants a full-tower case. Medium-size cases, or mid-towers, take up less space, weigh less, are more portable, and (hopefully) cost less than their full-tower brethren. What’s more, features that were once exclusive to full-tower cases, like dust filters, toolless construction, and CPU cutouts, are now finding their way into mid-size chassis—and not always accompanied by price increases. Indeed, just because you have two 5970 videocards and want to water-cool your CPU, it doesn’t mean you have to go with a full-tower anymore; some mid-towers have radiator mount points and room for your beefiest cards.

We have certain criteria for testing any computer chassis, and no case is exempt. Cases gain points for build quality, ease of installation, toolless mounting—but only if it’s sturdy!—stock-cooling ability, cable-routing options, and extra features like support for water-cooling installs, space for extra-long videocards, filtered intakes, and SSD brackets. Bonus points are earned for style and going above-and-beyond the expected. Points are deducted for thoughtless design flaws, poor build quality, bad cooling performance, lack of room for essential parts, and general suckitude. We don’t automatically add or subtract points for LEDs or other aesthetic flourishes, though tasteful use is appreciated.

This month, Maximum PC tests five of the newest and hottest mid-tower cases out there, from budget to luxe, steel to aluminum, tiny to nearly full-tower-size. These enclosures have their differences, but some of the similarities are surprising. All the cases in this roundup, for example, have CPU backplate cutouts in the motherboard...