Three High-End Liquid-Cooling Cases Compared

Tom’s Hardware’s Liquid-Cooled Case

Our System Builder Marathons have always focused on getting the best configurations within three pre-set price limits while using components that can be assembled by nearly anyone with a screwdriver and minimal experience. In other words, we assume the role of “average builders” with different budgets. We were especially proud of the case and cooling combo of our March and June high-performance builds :

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ComponentPart NumberPrice
CaseSilverstone TJ09B$240
CPU Cooling KitSwiftech H20-120120
Additional RadiatorSwiftech MCR22036
Radiator BracketsSST-RADSUPPORT0915
Nozzles2x BSPP-250-375-CP5
Neoprene Tubing2x Swiftech 3/826
Hose Clamps2x ex-tub-1352
Radiator Fans2x S-FLEX SFF21E30
Component FansAntec Spotcool15
Total Price$489

Cooling components were carefully chosen to resemble a custom-manufactured assembly, but without the need to cut, drill, or otherwise custom-manufacture anything. A lower price compared to pre-assembled kits reflects how we didn’t have to pay anyone to modify a case for us, but assembling the components required much more effort than any pre-assembled kit.

We started with the Silverstone TJ09B case, which has a centrally located 120 mm intake fan and supports two 120 mm lid-mounted exhaust fans perfectly suited for holding radiators out of the way from other components.

The liquid cooling kit also began simply as the single-radiator Swiftech H20-120. Swiftech provided a second radiator, the dual-fan MCR220, and a few accessories.

Silverstone supplied its SST-RADSUPPORT09 brackets, which allow mounting a 2x 120 mm radiator in the top of its TJ09 and TJ10 cases without drilling holes. We attached them to the radiator, added two Scythe S-Flex low-noise fans, and raised the assembly into place.

The TJ09 case has a unique intake fan location, which was perfect for adding the smaller radiator. Radiator installation required removal and dis-assembly of the intake fan baffle, which is detailed on pages eight and nine of this configuration’s March debut.

We installed the motherboard for a test fit, trimmed the hoses to length, and removed the motherboard again. Purging air from the system required dropping the upper radiator below the reservoir of the lower radiator.

Estimated noise for our custom-picked assembly, based on the number and type of fans, is 28 db. The Temjin TJ09 provided mediocre noise isolation for internal components such as air-cooled graphics card fans.

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