My First PC Build After 13 Years! 🖥️🔥
After having a gaming laptop due to my work location, I finally decided to build my own PC again, and I'm super satisfied with how it turned out!
The Jonsbo Z20 made the entire building experience surprisingly easy, especially considering how compact the case is.
Full Specs:
✅️CPU: AMD Ryzen 7 7800X3D
✅️MOBO: ASUS TUF Gaming B850M Plus II Wifi7
✅️RAM: CORSAIR VENGEANCE RGB DDR5 32GB (2x16GB) 6400MHz
✅️GPU: ASUS TUF Gaming Radeon™ RX 9070 XT
✅️CPU Cooler: Cooler Master Atmos II VRM 240mm
✅️Rear: Noctua NF-A12 G2 PWM (Intake)
✅️Radiator Fans: Noctua NF-A12 G2 PWM(Out)
✅️PSU: Deepcool Gamer Storm 850W Platinum SFX
✅️Case: Jonsbo Z20 - Glass Panel (Black)
✅️Storage 1: 980 Pro 1tb
✅️Storage 2: 1tb Pcie Gen 3
✅️Accessory: Cooler Master Extension PVS 16 AWG Extension sleeve (Used only for PCIE to achieve the Cable Management)
Benchmark Results:
✅️Cinebench 2026 Multi-Core: 4,276 points
✅️3DMark Steel Nomad: 7,367 points
✅️3DMark Graphics Test: 73.68 FPS
✅️CPU Temperature (Cinebench): ~76°C
✅️GPU Temperature (Steel Nomad): ~49–52°C
Final Thoughts
I originally planned to install two slim fans at the bottom of the case. However, after running multiple benchmarks and stress tests, I found that the temperatures were already excellent, so I decided to skip them.
I’m glad I waited until after building and testing the system before buying those extra fans!
Overall, I’m extremely happy with the performance, thermals, and simplicity of this build. The Jonsbo Z20 definitely exceeded my expectations!