Power and craftsmanship you can see with the most performance per liter of any system we have ever offered.

Starting at $1510
Finance for as low as $35 / month

Buy Now Learn about Financing

Introducing the RUSH

Timeless Design

It all began with a single piece of exquisite 4mm thick brushed aluminum forming its sleek outer shell. Inside, a foundation of server grade steel that is reliable, strong and made to stand the test of time. A smooth and beautiful design complemented with 5mm thick tinted tempered glass panels on both sides.

Unparalleled Craftsmanship

One man. One machine. Each MAINGEAR RUSH is hand assembled by a single master craftsman in New Jersey. Our Origami Wiring and hand crafted liquid cooling shows through the tinted tempered glass side panels, revealing each bit of fine detail.

Cool, Calm, Collected

The MAINGEAR RUSH's liquid cooling solution allows gamers and PC enthusiasts to crank up all settings on high, load up multiple applications all while staying cool and quiet. With premium cooling blocks for all components, fittings and tubing, the unique quick disconnect system for easy system upgrades, and easily accessible front bay reservoir, the RUSH makes liquid cooling reliable and low maintenance. With up to one 240mm and one 320mm radiator that have high airflow fans, the system will stay cool constantly and maintain a steady temperature.

Aggressive Performance

Beneath its clean exterior, the RUSH leaves no space wasted, utilizing every inch of its interior to bring you the best performance possible.

Intelligent Airflow Control

MAINGEAR's Intuitive Airflow Control technology delivers an unprecedented level of PWM (Pulse-width Modulation) control by pairing with the motherboard's BIOS for enhanced efficiency and quieter operation. The fans’ speed is directly adjusted by the system temperature, dynamically adapting to the system performance level and heat generation, reducing unnecessary noise in the process.

Powerful Elegance

Compliment the unrivaled performance of your system with the stunning craftsmanship of our hand crafted EPIC SUPERSTOCK Liquid Cooling option. Featuring our premiere Rigid PETG Tubing that is crystal clear yet shatter proof, outfitted with the highest quality chrome fittings and premium Copper Core Radiator, the MAINGEAR SUPERSTOCK RUSH is nothing short of stunning. The Superstock Rush also features dual pumps for reliability and in addition to its large primary reservoir includes a backup reservoir for lower maintenance , easy filling, and incredible longevity.

Ultimate Burnout

Get the most out of your system by going REDLINE! Our factory tested overclocking service allows you to gain even more power from system by
safely pushing the limits on either our CPUs or GPUs to their maximum potentials.

The Sky's the Limit

Take your gaming to a whole new level with spectacular graphics options from both NVIDIA® and AMD®. All RUSH custom systems include NVIDIA graphics up to 4 x NVIDIA® GeForce™ GTX TITAN X or 4 x AMD® Radeon™ R9 Fury X graphics cards.

Extreme Processing Power

Featuring the latest processors from Intel, the RUSH can be customized with Intel’s Extreme Edition Haswell-E or the new Kaby Lake unlocked processors, all with the ability to be overclocked.

Super Charged Storage and Memory

The MAINGEAR RUSH offers incredibly fast storage options with the our latest addition of Intel’s blazingly fast NVMe SSDs, with speeds of up to 2.4GB/S Read speeds, six hard drive bays supporting up to 6x 2TB Samsung® 850 Pro SSDs with 550MB/s Read speeds. Additionally, memory options allow for up to 64GB of premium Kingston® DDR4-3000 memory.

So Good, You’ll Want To Touch It

MAINGEAR uses auto-quality finish paint, the same that goes onto the likes of Porsche and BMW.

Luxury Auto-Quality Paint Finish in any Custom Color

All of our paint is applied in-house at MAINGEAR. While others may send their product out to third parties to apply sub-standard paint jobs, at MAINGEAR we take paint so seriously we built our own in-house team utilizing the only finest in automotive paints and premium hardware. To top it off, our staff has over 30 years individual experience in painting the world’s super cars and hot rods – meaning your system shares a thing or two with the finest automobiles in the world aside from just raw horsepower.

Designed in the USA
Lifetime USA Support
Free Labor
72 Hour Testing

Lifetime Service and Support

Every MAINGEAR system comes with a standard 1 year warranty with the option of an upgrade to a 2 or 3 Year. MAINGEAR Service is a premium blend of common sense options to keep your system running smooth and to keep you a happy customer. This means on-line resources, virtual on-site remote desktop support, US-based telephone support, and even an on-site option (at our discretion on a case by case basis - United States and Canada ONLY!) We'll even cover shipping both ways for the first thirty days in North America. Just another way we differentiate ourselves from the competition.

Learn about our Warranty and Return Policy


All MAINGEAR systems are hand built and supported in the US. As an Elite member of reseller rating with a score of 9.9 out of 10 and rated A+ by the Better Business Bureau, MAINGEAR service and support continues to be recognized with excellence in customer satisfaction. Our expertise with our customer’s is demonstrated in helping them customize, setup, and support when needed.

Zero Bloatware

MAINGEAR systems have ZERO Bloatware installed. We do not offer any 3rd party software that can make your system unstable or may conflict with software you wish to install unless selected. At MAINGEAR, we build PCs designed for the best performance, reliability and longevity that fit your needs.

Choose your configuration

  • Hand Crafted Custom
    Liquid Cooling Available
  • Intel 9th Gen
    4-8 Core Processors
  • Supports Overclocking
  • Supports Up to 3 Graphics Cards
  • Dual Channel DDR4 Ram
  • Recommended for
    Performance Gaming
AMD® X570
  • Hand Crafted Custom
    Liquid Cooling Available
    4-12 Core Processors
  • Supports Overclocking
  • Supports Up to 2 Graphics Cards
  • Dual Channel DDR4 Ram
  • Recommended for
    Performance Gaming
AMD® X399
  • Hand Crafted Custom
    Liquid Cooling Available
  • AMD Threadripper
    12-32 Core Processors
  • Supports Overclocking
  • Supports Up to 4 Graphics Cards
  • Quad Channel DDR4 Ram
  • Recommended for
    Enthusiast Gaming
  • Hand Crafted Custom
    Liquid Cooling Available
  • Intel Skylake-X
    6-18 Core Processors
  • Supports Overclocking
  • Supports Up to 4 Graphics Cards
  • Quad Channel DDR4 Ram
  • Recommended for
    Enthusiast Gaming

For the first time ever, MAINGEAR announces a limited run special edition of the award-winning RUSH desktop. Available only in limited quantities for the first two months of 2019, each RUSH OMEGA Edition is masterfully crafted and individually numbered. For this limited run, MAINGEAR has designed an exclusive version of its APEX cooling solution which includes failsafe dual pumps, pressure regulated parallel cooling, flow-rate and temperature sensing, a high capacity reservoir and massive radiators, and will only be available in this special edition. Enhanced by APEX-exclusive cooling features, and paired with MAINGEAR’s Redline overclocking, the RUSH OMEGA is the highest performing PC MAINGEAR has ever offered. The RUSH OMEGA Edition features the new APEX SPECTRUM RGB cooling system and exclusive Midnight Slate automotive finish and is available starting today at $9,999

starting at
As low as $273/month

Engineered for Intel’s new Xeon W-3175X 28 core CPU, the new RUSH ULTIMUS features a new chassis design, optimized to deliver massive liquid cooling performance. Constructed from premium 4mm thick sandblasted aluminum, a tinted tempered glass side panel, and 980mm of radiator cooling, the RUSH ULTIMUS takes performance to a new level.

The RUSH ULTIMUS delivers Intel’s most powerful platform to date. To push the boundaries in content creation, Intel’s W-3175X features 28 Cores and 56 threads with a turbo boost of 4.3GHZ. Unlocked and ready for MAINGEAR Redline Overclocking and cooled by MAINGEAR’s Superstock Handcrafted Hardline Water Cooling, the sky’s the limit for performance, regardless of your workflow.

starting at
As low as $350/month

Technical Specifications


Frequently Asked Questions of the MAINGEAR RUSH

What advantages does the RUSH chassis bring?

The RUSH is a mid-sized system with full-sized performance. With the ability to install a fully customized water cooling loop in addition to two full-sized GPUs in SLI or CrossFire this system packs a punch. It also features a full-sized window that allows you to admire the incredible configuration you made and any details you may have asked for.

What type of systems work best with the RUSH?

The RUSH is one of the latest in exhilarating products from our elite EPIC Research Labs, and brings the most powerful PC configurations available on the market today. Designed for the absolutely leading edge of performance and perfection, the all new EPIC system line is designed for throwing out the highest scores and frame rates possible for today’s games with maximum details and resolution, including multiple, 4K surround gaming configurations.