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Ready-To-Ship: Retired Demo Unit Intel Core i9-12900K w/EVGA GeForce RTX 3090

Alexander PCs

$1,998.00
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Ready-To-Ship: Retired Demo Unit Intel Core i9-12900K w/EVGA GeForce RTX 3090
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Alexander PCs Lifetime Warranty VR Ready

Includes a GPU support bracket. Every Alexander PC comes standard with a GPU support bracket installed — it prevents GPU sag and protects your graphics card during shipping.

Complete Your Build

Optional add-ons for your Alexander PC

Lian Li Strimer Plus V2 ARGB cable extensions

Strimer Plus V2 ARGB Cables

Wireless addressable RGB cable extensions — motherboard, GPU, or both. Installed and lit before it ships.

from$80 Choose options

Day One Recovery Drive

A USB recovery drive pre-imaged to your exact build. Restore Windows to factory-fresh anytime.

$25 Add

Product Overview

READY TO SHIP!

This is a Retired Demo Unit. All demo units carry a 30-day warranty on components. From time to time, we are able to list demo units that were used for shop business, in industry and trade shows, professional events, etc. These units are available at a significant discount and do not come around often. This machine has an Intel Core i9-12900K and the legendary EVGA GeForce RTX 3090 FTW3 Ultra Gaming GPU. Lots of glass work on this one as well!

Yes - that means it's actually here, already built, and will ship out within 24 business hours should you choose to purchase it! Photos are of the Actual machine you are buying and are not a "representative sample" or some other nonsense. If you'd like a different colorway for the cables than what is pictured, we will swap them for you prior to shipping to a colorway of your choice from our library. Simply reply to your order confirmation email after purchasing and let us know what color you would like.

The LCD displays and lighting are changeable via software.

Why Alexander PCs?

  • Proudly Veteran-Owned & Operated — military precision and attention to detail in every build.
  • 100% US-Based Assembly — expertly crafted in Cary, IL, supporting our local economy and workforce.
  • Top-Notch Gaming PCs, Lifetime Warranty — high performance from premium components, backed by lifetime parts & service coverage.
  • All-American Customer Support — lifetime support from fast, effective US-based technicians.
  • Join the Elite — a community that values service, quality, and gaming excellence.

Full System Specifications

CPU - Intel Core i9-12900K
CPU Cooler - ARCTIC Liquid Freezer II 360
Motherboard - ASUS ROG Maximus Z690 Hero
Memory / RAM - 32GB G Skill Trident Z RGB DDR5-6400 
Main/OS Drive - 2TB PCIe Gen 4x4 NVMe SSD
GPU - EVGA GeForce RTX 3090 FTW3 Ultra 
Chassis -Lian Li O11 EVO XL-X ROG
Added Case Fans - (6x) Lian Li UniFan SL120
Power Supply - EVGA SuperNOVA 1000-watt 80+ gold rated
Operating System - Windows 11 Pro
Extras - Custom Glass Etches: Reaper, Boba Fett; Lian Li Strimers for motherboard and GPU; APCs Spartan light plate