Lenovo M920q: https://s.click.aliexpress.com/e/_oDD3itm
Heat Sink M920Q: https://s.click.aliexpress.com/e/_oC0e7zw
Screwdriver: https://s.click.aliexpress.com/e/_olKWUH6
PCI-E 16X GPU Adapter For Lenovo: https://s.click.aliexpress.com/e/_omCx2w0
RTX 3050 LP: https://s.click.aliexpress.com/e/_optXV0y
Double Side TC Tape: https://s.click.aliexpress.com/e/_oFAfaVQ
High Temperature Heat Tape: https://s.click.aliexpress.com/e/_okLNcSo
Pure Copper Heatsink: https://s.click.aliexpress.com/e/_okl1STK
Aluminum Heatsink Radiator : https://s.click.aliexpress.com/e/_oDKpXVw
DIY Pure Copper Heatsink: https://s.click.aliexpress.com/e/_oCPBgT2
SSD Cooler Radiator: https://s.click.aliexpress.com/e/_okZtbD2
Flex ATX PSU: https://s.click.aliexpress.com/e/_on34uBA
Can you build a gaming beast out of a 1-liter office PC?
In this video, I take a $100 Lenovo ThinkCentre M920q and turn it into the most upgradeable mini PC in the world. From Pentium to i7-9700, from 8 GB RAM to 32 GB, and from no GPU to a full-size RTX 4060 — all packed into a tiny footprint.
We test undervolting, liquid metal, delidding the CPU, cooling mods, riser cables, and even dual power supplies — all to push this SFF PC to the absolute limit.
Is it practical? Not really. Is it fun and insane? Definitely.
Specs after upgrade:
• Intel Core i5-8500/i7-9700
• 32GB DDR4
• RTX 4060 with undervolt
• Flex ATX 500W PSU
• Copper VRM heatsinks
• Liquid metal cooling
⚡ Total build cost: $545
💥 Final volume: ~2.7 liters
💬 Comment which mini PC you’d like me to upgrade next!
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