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Thor Zone TETRA S Steam Machine

TETRA S 9070 XT Build

Step by step guide for assembling a 9070 XT build in the TETRA S case from ThorZone. As seen on YouTube.

This guide also features instructions for setting up a “Steam Machine” using Bazzite.

Parts List

TypePartLink
CaseThor Zone TETRA S PineOfficial
GPUPowerColor RX 9070 XT ReaperAmazon (affiliate)
CPUAMD Ryzen 7 9800X3DAmazon (affiliate)
MBASUS ROG Strix B850-IAmazon (affiliate)
RAMTEAMGROUP DDR5 6000 CL30 32GBAmazon (affiliate)
NVMESamsung 990 Pro 2TBAmazon (affiliate)
PSUCorsair SF850Amazon (affiliate)
CoolerThermalright AXP90-X47 Full CooperAmazon (affiliate)
CPU FanCNC Aluminium 4070 FEDingKey
Add-onAXP90 AM5 Offset BracketDingKey
Fans2x Noctua NF-A6x25 PWMAmazon (affiliate)

Case Add-ons: PCIe 5.0 Riser, Lighthub (for USB-C), Stands, Walnut Front.

For better compatibility, the recommended parts above differ slightly from the ones used in the guide.

Tools

I use the Xiaomi Electric Precision Screwdriver as my go to for all my builds - Amazon (affiliate)

I also recommend the iFixit Mako set - Amazon (affiliate)

Thermal Paste

Thermal Grizzly Duronaut

I recommend Thermal Grizzly’s Duronaut thermal paste - Amazon (affiliate)

It has excellent performance and it’s easy to apply and clean.

Custom PSU Cables

TETRA S Custom Cables

I use custom cables from Cablester, which feature per-wire lengths for perfectly sized cable runs.

I recommend going for either “Teflon” or “Debossed” cables in a color of your choice.

The set pictured in this guide is the copper teflon variant and was provided by Cablester for this build.

Note that using custom cables can void the warranty on your PSU.

Chapters