Build #065Full Tower128GB DDR5420mm AIOPlug & Play
✦ Workstation Flagship · Lian Li O11 Dynamic EVO XL

Ryzen 9 9950X3D
RTX 5090 Astral · 128GB

A full-tower workstation flagship — 9950X3D under a 420mm Liquid Freezer, an Astral RTX 5090, 128GB of DDR5, and 8TB of NVMe inside the O11 Dynamic EVO XL's glass monolith.

ASUS ROG Astral GeForce RTX 5090 OC Edition
AMD Ryzen 9 9950X3D
Full Tower
128GB DDR5
420mm AIO
Plug & Play
Build #065 Built Aug 2026 Sold Aug 2026
16C
CPU Cores
128GB
DDR5 6000MHz
8TB
NVMe (2× 4TB)
1.6kW
ATX 3.1 PSU
Full specifications

What's inside

Core Processing
CPU AMD Ryzen 9 9950X3D Zen 5 Granite Ridge · 16C/32T · 3D V-Cache · AM5
GPU ASUS ROG Astral GeForce RTX 5090 OC Edition 32GB GDDR7 · Factory Overclocked · ROG Flagship Tier
Motherboard ASRock X870E Taichi AM5 · E-ATX · Taichi gear design · PCIe 5.0
Memory & Storage
RAM Corsair Vengeance 128GB (4×32GB) DDR5-6000 CL40 · All four slots populated
NVMe 2× Samsung 990 EVO Plus 4TB — 8TB total PCIe Gen4 x4 / Gen5 x2 · Up to 7,250 MB/s
Cooling
AIO Cooler Arctic Liquid Freezer III 420 A-RGB — Black 420mm radiator — the largest AIO in the archive · VRM fan on the pump
Contact Frame Thermalright CPU contact frame Even mounting pressure across the IHS
Thermal Paste Thermal Grizzly Kryonaut Extreme Flagship compound
Power & Chassis
PSU ASRock PG 1600G — 1600W, fully modular ATX 3.1 · PCIe 5.1 · Japanese capacitors · 10-year warranty
Case Lian Li O11 Dynamic EVO XL — Black Full tower · Tri-glass panorama · Light strip spine
Fans 10× Super Flower MegaCool 120mm 12-pole motor design · Side, top, and bottom walls
Cables Custom sleeved cables Clean, premium cable management throughout
Software & Connectivity
OS Windows 11 Pro (activated) Latest BIOS · All drivers updated
Ready Wi-Fi · VR Ready · Plug & Play Zero configuration required — power on and use immediately

The biggest radiator in the archive

Arctic's Liquid Freezer III 420 puts a 420mm radiator over the 9950X3D — plus a dedicated VRM fan on the pump. Sustained all-core workloads sit far from thermal limits, quietly.

Workstation capacity, flagship pace

128GB of Vengeance DDR5 and 8TB of dual-drive NVMe alongside the Astral 5090 — heavy creative and AI workloads live entirely in fast memory and faster storage.

Performance profile

Why this build stands out

Ryzen 9 9950X3D — absolute flagship

16 Zen 5 cores with 3D V-Cache. Top-tier gaming and full production workloads on the same silicon.

Astral RTX 5090 — 32GB GDDR7

NVIDIA's most powerful consumer GPU in ASUS's flagship shroud, held level in the EVO XL's cavernous chamber.

ASRock Taichi platform

The gear-motif X870E flagship with the power delivery to keep 16 cores and 128GB fed — engineering as the aesthetic.

1600W of headroom

ASRock's PG 1600G with Japanese capacitors and a 10-year warranty — this platform will outlast several GPU generations.

Performance estimator

Expected FPS by game — ultra settings

Game 1080p1440p4K
Cyberpunk 2077 165 fps 120 fps 85 fps
Fortnite 310 fps 260 fps 180 fps
Call of Duty: Warzone 240 fps 195 fps 140 fps
Valorant 600 fps 520 fps 380 fps
Apex Legends 280 fps 230 fps 165 fps
Red Dead Redemption 2 145 fps 110 fps 78 fps
Elden Ring 240 fps 200 fps 160 fps
Counter-Strike 2 550 fps 460 fps 340 fps

* Estimates based on RTX 5090 + Ryzen 9 9950X3D benchmarks at Ultra settings. DLSS/FSR off. Actual FPS varies.

Build notes

The story

Build #065 fills the O11 Dynamic EVO XL the way the case deserves: a 420mm Liquid Freezer across the top — the largest radiator ever fitted in the shop — ten Super Flower MegaCool fans on three walls, and the Astral RTX 5090 riding its bracket in the middle of the glass. The ASRock Taichi’s gear motif does the talking; the light-strip spine changes the mood.

128GB of DDR5 and 8TB of NVMe make it a workstation in gaming clothes. Built and delivered the same day.

What shipped with it

Ready right out of the box

Fully assembled & tested
Windows 11 Pro activated
Latest BIOS installed
All drivers updated
EXPO/XMP profile enabled
All original component boxes
Shipping & logistics

Delivered safely

Secure packaging

Double-boxed with dense foam protection. Built to survive transit perfectly.

Signature required

Delivery requires signature confirmation to protect your investment.

Local pickup available

Prefer to inspect in person? Local pickup welcome in the Tampa Bay area.

✦ Custom built to order

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