The Hyte Y70's bigger frame is built for show-piece liquid cooling, so the 360mm question has a clean answer. SA builders pairing it with a hot RTX 5080 or Ryzen 9 chip should know exactly where the radiator goes and what clearance to leave.

Quick Answer

Yes, a 360mm AIO fits the Hyte Y70 in the side radiator mount, and it is the recommended cooler for high-end builds in this case. A 360mm unit like the Arctic Liquid Freezer III 360 (~R2,600) or NZXT Kraken 360 keeps a Ryzen 9 9900X or Core i7 cool while leaving room for GPUs up to 422mm long.

Where the 360mm Radiator Mounts

The Y70 routes its primary radiator to the side intake bracket, which is sized for a full 360mm unit with standard 25mm fans. This pulls fresh air across the radiator and feeds the chamber, which suits a hot chip paired with an RTX 5080 or RX 9070 XT. A 360mm AIO gives you the thermal headroom to run a 170W CPU at full boost without throttling, which a 280mm unit can struggle with under sustained load.

The GPU sits vertically in its own showcase chamber with up to 422mm of length clearance, so even the longest triple-fan cards drop in. Add a rear exhaust fan to push the GPU's trapped heat out of that chamber.

Build and Clearance Notes

Keep the radiator-plus-fan stack to about 52mm combined depth so the tempered-glass corner clears comfortably. Route the AIO tubing toward the bottom of the side mount for the cleanest look. With a 360mm AIO handling the CPU and a strong rear exhaust handling chamber heat, a Ryzen 9 plus RTX 5080 build stays quiet and stable.

FAQ

What is the maximum radiator size in the Hyte Y70?

A 360mm radiator in the side mount. This is the case's headline feature and the reason to choose it over the smaller Y60, which tops out at 280mm.

Is a 360mm AIO overkill for a mid-range CPU in the Y70?

For a Ryzen 5 7600 a 280mm is plenty, but since the Y70 is built around 360mm support, fitting one futureproofs the build and lets the case look its best. The extra radiator area also keeps fan noise lower.

How long a GPU does the Y70 fit?

Up to 422mm in the showcase chamber, which clears every current card including the longest RTX 5090 and RX 9070 XT models. Confirm your card's exact length against that figure before buying.

Pair a 360mm AIO in the side mount with at least one rear exhaust fan so the vertically mounted GPU's heat is pushed out of the showcase chamber rather than recirculated.