Four ATX Cases For High-Capacity Water Cooling, Reviewed

Bigger Than Your Biggest Fan

Editor's Note: Our Southern California lab recently signed for a big box from NZXT full of cases and power supplies to give away. If you'd like a chance to win one of three Phantom 410 chassis or one of three HALE82 power supplies, read through to the end of this piece and enter our sweepstakes!

CPU water cooling has been around since the early days of Tom’s Hardware. But enclosures specifically designed to hold large liquid cooling systems have always been scarce. And while the availability of mid-sized mainstream systems like Corsair's H100 pushes case manufacturers to at least support dual-fan radiators in their enthusiast-oriented models, high-end cooling support remains a rare feature, even in the highest-end chassis. Fortunately, the few solutions that do exist are fairly good.

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Header Cell - Column 0 Aerocool Strike-X STAzza Hurrican 2000Cooler Master Cosmos IINZXT Switch 810
Dimensions
Height25.2"21.9"27.9"23.9"
Width9.3"10.2"12.2"9.2"
Depth27.9"23.9"26.2"23.7"
Space Above Motherboard3.2"2.3"1.8"3.2"
Card Length16.8"13.6"**15.5"13.7"
Weight32.0 pounds24.5 pounds47.4 pounds31.4 pounds
Cooling
Front Fans (alternatives)1 x 200 mm (2 x 140/120 mm)2 x 120 mm (None)1 x 200 mm (1 x 140 mm)1 x 140 mm (2 x 140/120 mm)
Rear Fans (alternatives)1 x 140 mm (1 x 120 mm)1 x 120 mm (None)1 x 140 mm (1 x 120 mm)1 x 140 mm (1 x 120 mm)
Top Fans (alternatives)1 x 200 mm (2 x 200 mm, 3 x 140/120 mm)2 x 230 mm (1 x 120 mm)1 x 120 mm (1 x 200 mm, 2 x 140 mm, 3 x 120 mm)1 x 140 mm (3 x 140/120 mm)
Left Side (alternatives)None (1 x 180 mm, 9 x 120 mm)2 x 230 mm (None)2 x 120 mm (4 x 120 mm)None
Right Side (alternatives)None (1 x 120/92 mm)1 x 120 mm (None)NoneNone
Drive Bays
5.25" ExternalFourFourThreeFour
3.5" ExternalNone1 x AdapterNoneNone
3.5" InternalTenSixThirteenSix +One***
2.5" InternalTen*2x AdapterEleven*Seven*
Card SlotsTenSevenTenNine
Price$200$145$350$163
*shared on 3.5" tray **Without cables to backplane ***On 5.25" backplane

Cooler Master tops the list in features, price, and weight, while Azza targets mid-budget enthusiasts with a mid-sized solution. Between those two pricing extremes, NZXT and Aerocool attempt to offer the best value with nine- and 10-slot designs. Today, we find out how well each case fits our parts and performs.

Before we move on to our installation notes, let’s take a quick look at the cooling system that made all of this testing possible.

Thomas Soderstrom is a Senior Staff Editor at Tom's Hardware US. He tests and reviews cases, cooling, memory and motherboards.