The HAVN HS420 VGPU Dual-Chamber paired with a GIGABYTE RTX 5090 AORUS Master, EKWB custom water cooling loop, Lian Li LCD and Infinity fans, and ARGB extensions transforms this into the ultimate enthusiast flagship PC — a full custom hardline loop build where performance and craftsmanship meet at the absolute pinnacle of PC building.
⚙️ Full Specifications
🧠 CPU
AMD Ryzen 9 9950X3D – 16 Cores / 32 Threads
AMD's most powerful desktop processor. Zen 5 Granite Ridge architecture combined with 3D V-Cache delivers unmatched performance across gaming, streaming, and professional workloads simultaneously
💧 CPU Water Block
EKWB EK-Quantum Velocity 2 – AM5 | D-RGB
EKWB's flagship AM5 CPU water block with precision-machined copper cold plate and stunning D-RGB lighting — delivers exceptional thermal performance in a premium custom loop
🎮 Graphics Card (GPU)
GIGABYTE GeForce RTX 5090 AORUS Master 32GB GDDR7 PCIe 5.0
NVIDIA's most powerful consumer GPU ever made
Absolute dominance at 4K Ultra, 8K, and beyond
32GB of GDDR7 memory for gaming, AI, and creative workloads
AORUS Master's flagship triple-fan cooling for sustained peak performance
🖥️ Motherboard
ASUS ROG STRIX X870E-E GAMING WiFi – AM5 ATX
Premium X870E chipset platform
PCIe 5.0 support
WiFi + Bluetooth ready
Built for enthusiast overclocking and maximum platform headroom
⚡ Memory (RAM)
64GB G.SKILL Trident Z5 Neo RGB DDR5-6400MHz CL32 AMD EXPO
Massive 64GB of elite DDR5 running at 6400MHz with tight CL32 timings
Trident Z5 Neo's stunning RGB lighting with excellent gaming and multitasking headroom for the most demanding workloads
💾 Storage
4TB Samsung 990 PRO PCIe 4.0 NVMe M.2 with Heatsink
Samsung's flagship Gen 4 NVMe drive with 4TB of blazing-fast storage and integrated heatsink
Near-instant boot times, rapid game loading, and ample space for an extensive library
🔌 Power Supply
ASUS ROG Thor 1200W Platinum III
1200 watts of ultra-premium fully modular power
80 PLUS Platinum certified with OLED power display and premium Japanese capacitors
ROG's flagship PSU built to handle the RTX 5090 and custom loop simultaneously
🏠 Case
HAVN HS420 VGPU Dual-Chamber Mid-Tower ATX – Black
Purpose-built dual-chamber design with dedicated GPU and motherboard compartments
Optimized internal layout for custom water cooling loop routing
Clean, professional aesthetic that showcases every component and tube run
🌀 Fans & Radiator
5× Lian Li UNI FAN SL-INF 120mm
3× Lian Li TL LCD 140mm Reverse
EKWB EK-Quantum Surface S360 Triple Radiator – Black Edition
Premium fan and radiator combination for maximum heat dissipation and stunning visual presentation
💧 Custom Water Cooling Loop
EKWB EK-Quantum Kinetic TBE 200 D5 PWM Pump-Reservoir Combo – D-RGB Acetal
Bykski Black Fittings
Bykski Acrylic Hard Tubing
Full custom hardline water cooling loop with premium D-RGB pump-reservoir and precision acrylic tube runs
🔧 Extensions
AIJS 24-Pin PSU ARGB Extension Cable – 5V 3-Pin
RGB illuminated power extension for a clean, glowing cable presentation
🛡️ Contact Frame
Thermalright CPU Contact Frame
Improves mounting pressure and lowers operating temps
🌡️ Thermal Paste
Thermal Grizzly Kryonaut Extreme KE
Elite thermal compound for reduced CPU temperatures
🪟 Operating System
Windows 11 Pro – Fully Activated
All drivers and software installed • Plug & Play
🌟 System Highlights
🎮 Ultimate Gaming Performance (4K Ultra / 8K)
9950X3D + RTX 5090 delivers unmatched FPS in:
✔ Fortnite ✔ Warzone ✔ Apex Legends ✔ Cyberpunk ✔ GTA V / GTA 6 ready
💧 Enthusiast Custom Water Cooling
EKWB Velocity 2 CPU block + EK-Quantum S360 radiator + D5 pump-reservoir + Bykski acrylic hardline tubing = near-silent operation with the lowest possible CPU temperatures achievable.
💡 Showcase Aesthetic
Lian Li LCD + Infinity fans + D-RGB pump + acrylic tube runs + HAVN dual-chamber layout = a build that belongs in a glass display case.
⚡ Optimized & Stress-Tested by VLXBuilds
Stable BIOS tuning, loop leak-tested, thermals dialed-in, and validated under heavy load.
📦 Shipping & Warranty
🚚 Professional Shipping
Double-boxed
Foam-secured GPU & components protected
Loop drained and secured for safe transit
Arrives ready to fill and power on
🛡️ VLXBuilds Warranty
1-Year Hardware Warranty
Lifetime Tech Support
🎥 Watch More Builds
https://www.youtube.com/@vlxbuilds/shorts