PCを買う予算があまり無かったので少しでも安くと思い約二十年振りにPCを自作。

Following the first part, this second part covers the process from installing the case fans to completing the assembly. The wiring went smoothly, but there were some troubles, such as misaligning the CPU head and having difficulty migrating the OS. However, I managed to complete it. The first part covers everything from unboxing to SSD installation. I would appreciate it if you would also watch the first part. *Parts were purchased in December 2025, and the PC was assembled in January 2026. *Please build your own PC at your own risk. *The FINAL FANTASY Ultra7 + RX9070XT video was in FHD. 3840×2160 → 10430 (very comfortable) is the 4K measurement result. *The benchmark results may be small and difficult to read, so I've included the numbers below. CINEBENCH CPU (MultiCore) CPU (SingleCore) i9-99000K + RTX3060 9814 1184 Ultra7 + RX9070XT 40216 363 FINAL FANTASY XV 1920×1080 3840×2160 i9-99000K + RTX3060 Measurement error (no data) 4010 (Normal) Ultra7 + RX9070XT 14524 (Very comfortable) 10430 (Very comfortable) PC Case Antec Constellation C8 CPU Intel Core Ultra 7 265K Motherboard ASUS Intel Z890 Chipset Z890 GAMING Z890-PRO WIFI Product Information Page https://www.asus.com/jp/motherboards-... Memory CORSAIR CMK32GX5M2B5600C40W PC5-44800 16GB (2 modules) SSD XIOXIA SSD-CK1.0N5PLG4 M.2 NVMe Internal SSD Graphics Card ASRock Radeon RX9070XT Steel Legend 16G Liquid Cooling CPS DC360 PRO ARGB Display White Power Supply Unit ASRock Steel Legend SL-1000GW Case Fan (3-pack) ASUS MR120 REVERSE ARGB White Case Fan ASUS MR120 ARGB White Fan Controller Amazon https://www.amazon.co.jp/dp/B0DS2273B... CPU Thermal Paste Amazon https://www.amazon.co.jp/dp/B098SSJ9L... Riser Cable Antec PCIE5.0 Riser Cable Bracket Kit White Electric Screwdriver Amazon https://www.amazon.co.jp/dp/B0D9H5577... Power Switch Amazon https://www.amazon.co.jp/dp/B09N16PDN... Power Strip Yodobashi https://www.yodobashi.com/product/100...