EVGA RTX 3090 Hybrid 24GB Gaming / AI Workstation — Ryzen 7 5700X, 64GB RGB DDR4, 2TB Samsung 990 Pro
A custom full-tower built around a factory liquid-cooled EVGA RTX 3090 FTW3 Ultra Hybrid with 24GB of VRAM — the best-value 3090 build of the two I have listed.
Asking $2,299 OBO. Open to reasonable offers. Local pickup preferred; local drop-off may be possible depending on distance.
## specs
- GPU
- EVGA GeForce RTX 3090 FTW3 Ultra Hybrid — 24GB GDDR6X, factory liquid-cooled, rare thin 2-slot card
- CPU
- AMD Ryzen 7 5700X (AM4) — 8 cores / 16 threads
- Memory
- 64GB Corsair Vengeance RGB Pro DDR4-3000
- Storage
- 2TB Samsung 990 Pro NVMe SSD
- Motherboard
- MSI B550-A PRO
- Case
- Phanteks Enthoo 719 full tower — tempered glass
- CPU cooling
- Corsair H100i PRO RGB 240mm AIO liquid cooler
- GPU cooling
- EVGA factory Hybrid liquid-cooled setup with its own radiator
- Power supply
- EVGA SuperNOVA 1000W Titanium
- OS
- Set up with Windows, Ubuntu / Linux, or a preconfigured AI stack to your preference
## what it is
This is the second RTX 3090 I have listed, and it is the value pick of the two. It is built around an EVGA RTX 3090 FTW3 Ultra Hybrid — a factory liquid-cooled card with its own radiator, so it runs cooler and quieter than a standard air-cooled 3090 and holds clocks under long AI or rendering loads. It is also a rare thin 2-slot version of the card.
The rest of the build is put together for serious use: a Ryzen 7 5700X on an MSI B550 board, 64GB of Corsair DDR4, a 2TB Samsung 990 Pro, and a Corsair H100i cooling the CPU, all in a Phanteks Enthoo 719 full tower on an EVGA SuperNOVA 1000W Titanium supply. The 24GB of VRAM is what makes it as much an AI machine as a gaming one.
If you want the newer AM5 platform instead, I have a Ryzen 9 7900X RTX 3090 build listed as well. Both are 24GB machines — this one is built on AM4 for the best overall value.
I can install and configure Ubuntu, ComfyUI, Stable Diffusion WebUI, or other AI tools before pickup or shipping, so the system arrives close to plug-and-play for AI generation.
## good for
- ✓4K and OLED gaming
- ✓AI image generation — ComfyUI, Stable Diffusion
- ✓Local AI creative workflows
- ✓Video editing
- ✓3D rendering
- ✓Streaming and content creation
- ✓High-VRAM NVIDIA CUDA workloads
- ✓A plug-and-play AI workstation
## good to know
- →The EVGA Hybrid card is the centerpiece: 24GB of VRAM, strong CUDA performance, and better cooling than a standard air-cooled 3090.
- →Windows, Ubuntu / Linux, or a preconfigured AI stack — set up to your preference before it leaves.
- →Local pickup preferred. Local drop-off may be available depending on distance.
- →Serious buyers only. Open to reasonable offers.