How To Build A Watercooled Gaming PC! (Step by Step)

How To Build a Watercool Gaming PC! A full in-depth step by step guide to building a custom watercooling loop for your gaming PC! From unboxing all the parts to bending and installing tubing, setting up your pump and reservoir, filling the loop, leak-testing, and configuring your system for the best performance! I’ll walk you through every single stage of the process how to build a gaming pc and build your own watercooled PC!

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👉 Buy direct from Corsair here:

🇺🇸 USA Product Links:
Corsair 9000D PC Case –
Leak Tester Kit –
CORSAIR Hardline Bending Kit –

MAIN PC SPECS ⬇️
AMD 9800X3D CPU –
GIGABYTE X870E AM5 Motherboard –
GIGABYTE AORUS GeForce RTX 5090 GPU –
Corsair 32GB RAM –
Light Enhancement Kit –
CORSAIR MP700 ELITE Gen 5 Name SSD –
iCUE XC7 CPU Block LCD Screen:
Power Supply HX1500i –

SECOND PC SPECS ⬇️
Intel 285K Core Ultra 9 CPU –
GIGABYTE Z890I AORUS Motherboard –
Corsair 32GB RAM –
CORSAIR MP700 ELITE Gen 5 Name SSD –
XC7 CPU Block No Screen –
Power Supply SF750 Gen 5 –

WATERCOOLING LOOP ⬇️
CORSAIR Hydro X Series XF Hardline 90 Degree –
CORSAIR Hydro X Series XF Hardline Compression Fitting –
CORSAIR Hydro X Series XF Drain Valve –
XR7 Radiator 540mm –
XR5 Radiator 360mm –
14mm Hardline Tubing –
XD6 LCD Pump/Reservoir Combo –

🇬🇧 UK Product Links:
Corsair 9000D PC Case –
Leak Tester Kit –
CORSAIR Hardline Bending Kit –

MAIN PC SPECS ⬇️
AMD 9800X3D CPU –
GIGABYTE X870E AM5 Motherboard –
GIGABYTE AORUS GeForce RTX 5090 GPU –
Corsair 32GB RAM –
Light Enhancement Kit –
CORSAIR MP700 ELITE Gen 5 Name SSD –
iCUE XC7 CPU Block LCD Screen:

SECOND PC SPECS ⬇️
Intel 285K Core Ultra 9 CPU –
GIGABYTE Z890I AORUS Motherboard –
Corsair 32GB RAM –
CORSAIR MP700 ELITE Gen 5 Name SSD –
XC7 CPU Block No Screen –

WATERCOOLING LOOP ⬇️
CORSAIR Hydro X Series XF Hardline 90 Degree –
CORSAIR Hydro X Series XF Hardlin Compression Fitting –
CORSAIR Hydro X Series XF Drain Valve –
XR5 Radiator 360mm –
14mm Hardline Tubing –
XD6 LCD Pump/Reservoir Combo –

00:00 – How To Watercool Gaming PC!
00:20 – Choosing PC Case and Components (Corsair 9000D Super Tower)
02:38 – Motherboard Preparation and Install
07:34 – Power Supplies
09:46 – PC Radiators 101: Everything You Need To Know!
10:45 – PC Gaming Fans & iCUE Link Explained
12:34 – Planning Your Watercooling Loop
13:22 – How to Bend a Hardline Tube, Cut & Install
19:00 – Building a Watercooled Gaming PC
23:40 – Understanding Loop Order & System Flow
25:17 – How to fill your Watercooled Gaming PC with Coolant
28:40 – Installing Windows 11 onto Gaming PC!

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Thanks for watching!