Adding an AIO on the CPU with the radiator at the top is an absolute must if you’re using a high-TDP CPU – but even with one, I would be afraid of pairing a high-TDP CPU (Comet Lake or the upcoming Rocket Lake chips) with a new high-TDP GPU such as the RTX 3080 or RTX 3090 in this case.Īs someone that’s not sensitive to brand display, I see no compelling reason to purchase this case. When a case costs as much as this does, I do expect it to accomplish the basic fundamental task of keeping your components cool, and that, the Tomahawk ATX doesn’t do. It won’t kill your system, but it won’t be good for it either. This all adds up to terrible thermal performance. The front intake is severely restricted, the hand hole on the front panel lets air circumvent the intended intake so there’s no proper air filtration, and the case only comes with one fan. However, in taking a great foundation and focusing on building a good-looking chassis, Razer’s designers have made choices that simply aren’t acceptable for a $200 case. When all is said and done, it feels like a true quality piece of kit and attention certainly has been placed on aesthetics. Improvements over the $100 Lancool II Mesh include added click-mechanisms on the doors, hidden internal door hinges, Chroma-RGB underglow, and USB Type-C. It’s built on an excellent foundation, feels like an absolute tank in use, and makes valiant efforts to justify its high price point. ConclusionĪll things considered, the Razer Tomahawk ATX has some things going for it. With an AIO, it might even be worth skipping the front intake altogether and using the top of the case as an intake, even if this goes against all convention and would result in more frequent top filter cleanup jobs. This will ensure that the CPU does operate at comfortable temperatures. Regardless, due to the thermals my advice for buyers of this case is to jump straight to using an all-in-one liquid cooler for the CPU, at least 240mm in size. This negative pressure setup will also lead to increased dust accumulation inside the chassis, and because of the restricted front intake, I feel it will be a challenge to set up a positive-pressure airflow path in this case, especially with an AIO at the top as exhaust. Rather, the case’s one fan makes it so that the case draws air from the rear, through the expansion slots, which if placed in a tight corner will lead to some heat recirculation issues. Meanwhile, this test also shows something else – the case doesn’t follow the typical airflow route that a case should – from front and bottom as intake, with the rear and top as exhaust. The CPU ran 2 ☌ cooler, and the GPU 1 ☌ – an abysmal performance benefit, and clearly a consequence of the extremely restricted front intake – this baseframe was clearly meant to have a mesh front. This didn’t make the system all that much louder, but it hardly helped thermals. The GPU was a little cooler, but still hotter than anything we’ve recorded in the past.īecause these results were obviously a consequence of the restricted intake and single exhaust fan, I added two 140mm Corsair ML140 fans and set them to 50% duty to see what that would do. But with the room at 23 ☌, the CPU sat at a very toasty 79 ☌ real temperature – which is quite uncomfortable. The temperatures noted in the chart are normalized to a 20 ☌ room. Thermally, the Razer Tomahawk is the worst case we’ve tested in a long time. For the CPU and GPU full load acoustic test we add the Nvidia RTX 2070 Super FE at 75% fan speed, because in practice it never runs at 100 percent and is far too loud when it does. The CPU Full Load test runs the CPU and case fans at their maximum speed. Razer Tomahawk ATX Mid-Tower Gaming Chassis (Black) at Amazon for $199.99 (opens in new tab)įor our acoustic tests, we run three scenarios: CPU full load, CPU and GPU full load, and an optimized idle.The fan is still somewhat quiet though, offering minimal bearing noise and no unpleasant characteristics, so it can somewhat be forgiven for only being a voltage-controlled spinner. But as you’ll see, the chassis needs even more to cool properly. It will spin up to 1450 RPM, which is also relatively high. The one fan that comes included with the case isn’t PWM controlled, and thus has a relatively high minimum speed of 650 RPM.
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