Hand-built by a custom gaming PC builder using premium components, real stress testing, and clean installs — no shortcuts, no cheap parts. Every system is built in the USA for gamers, streamers, and high-performance PC users.
Shop the best custom gaming PCs and prebuilt gaming PCs designed for performance, reliability, and future upgrades.
RTX 5090 32GB
Ryzen 7 9850X3D
MSI PRO X870E-P WIFI AM5
32GB RGB DDR5-6000 with available 64GB option
2TB PCIe 4.0 NVMe with additional storage options
$5,679.99 – $6,799.99Price range: $5,679.99 through $6,799.99
Perfect balance of performance and value for serious gamers
PNY ARGB EPIC-X RGB OC RTX 5080 16GB
AMD Ryzen 9 9950X3D
MSI PRO X870E-P WIFI
Corsair Vengeance RGB 64GB DDR5
Crucial P310 4TB PCIe 4.0 NVMe
Windows 11 Pro
$4,299.99 Original price was: $4,299.99.$3,999.99Current price is: $3,999.99.
High-performance gaming without overspending
RTX 5080 16 GB
AMD Ryzen 7 9850X3D
ASUS PRIME X870P WiFi
32 GB
2 TB PCIe 4.0 NVMe
Windows 11 Pro
$2,899.99 – $3,259.99Price range: $2,899.99 through $3,259.99
Starting at $1,199
Perfect for gamers getting started with smooth gameplay in popular titles.
Starting at $1,699
Starting at $2,199
Starting at $3,199
FREE SIRIUS GAMING PC GUIDE PACK
When you buy a qualifying Sirius Power PC, you’re getting more than just premium hardware. You’re also unlocking practical bonuses built to help you buy smarter, set up faster, protect your system in shipping, and start gaming with fewer headaches.
Gigabyte GAMING OC RTX 5090 32GB
Ryzen 9 9950X3D
Gigabyte X870 GAMING WIFI6 AM5
32GB RGB DDR5-6000 with an available 64GB option
2TB PCIe 4.0 NVMe with additional storage options
$5,829.99 – $6,965.99Price range: $5,829.99 through $6,965.99
RTX 5090 32GB
Ryzen 7 9850X3D
MSI PRO X870E-P WIFI AM5
32GB RGB DDR5-6000 with available 64GB option
2TB PCIe 4.0 NVMe with additional storage options
$5,679.99 – $6,799.99Price range: $5,679.99 through $6,799.99
Gigabyte WINDFORCE OC SFF RTX 5090 32GB
Intel Core Ultra 9 285K
Gigabyte Z890 AORUS ELITE WIFI7
32GB RGB DDR5-6000 with an available 64GB option
2TB PCIe 4.0 NVMe with additional storage options
$5,379.99 – $6,399.99Price range: $5,379.99 through $6,399.99
Built for extreme 4K gaming, streaming, and content creation
GeForce RTX 5090 32 GB
Crucial P310 4 TB PCIe 4.0 NVMe
AMD Ryzen 9 9950X3D
ASUS PRIME X870-P
64 GB
Windows 11 Pro
$6,699.99 Original price was: $6,699.99.$6,399.99Current price is: $6,399.99.
Built for gamers and creators who demand maximum performance.
GOD Series PCs deliver ultra-smooth gameplay, faster load times, and the power to handle anything you throw at them.
Tested at high/ultra settings with optimized configurations
FPS
(Ultra Settings)
~280
FPS
(High Settings)
Fortnite
~285
(Competitive Settings)
Tested at high/ultra settings with optimized configurations
(Ultra Settings)
(High Settings)
(Competitive Settings)
Tested at high/ultra settings with optimized configurations
Anchors performance to hardware
(Ultra Settings)
(High Settings)
(Competitive Settings)
Flexible Financing Options Available
Not everyone wants to pay everything upfront—and you don’t have to. With Afterpay, you can split the cost of your gaming PC into 4 interest-free payments, made every two weeks. Get your system now and pay it off over time, without extra fees when payments are made on schedule.
Perfect for gamers who want power now and flexibility later.
For those who want their PC right away, Affirm offers fast, hassle-free financing with flexible payment plans. Buy now and pay over time with fixed monthly payments that fit your budget.
No matter which option you choose, we make it easy to get the gaming rig you deserve! 🔥
No. While gaming PCs are a major part of what Sirius Power PC is known for, we build a wide range of custom PCs for many different uses.
We specialize in custom-built systems designed around how you actually use your computer, including:
Gaming PCs – Built for high FPS gaming, esports, VR, and AAA titles
Content Creation & Production PCs – Ideal for video editing, 3D rendering, streaming, music production, and creative work
Trading PCs & Multi-Monitor PCs – Optimized for stock trading, crypto trading, data analysis, and multi-display setups
Sim Racing PCs – Designed for racing simulators and high-refresh racing rigs
Flight Sim PCs – Tuned for Microsoft Flight Simulator, X-Plane, and realistic cockpit setups
Golf Sim PCs – Built to power golf simulation software, launch monitors, and projector-based setups
General Use PCs – Reliable everyday computers for home, school, and casual use
Business / Office PCs – Stable, efficient systems for offices, small businesses, and professional environments
Custom Builds, Upgrades & Repairs – Built-from-scratch systems, part upgrades, diagnostics, and local service support
Every PC we build is custom, not mass-produced. That means your system is designed for your workload, your software, and your budget—whether you’re gaming, working, simulating, or running a business.
Yes. Big brands often use lower-quality power supplies, cooling, and motherboards. We prioritize long-term performance and reliability.
Most systems are built and ready to ship within 5–10 business days depending on configuration and product availability.
Watch real customers unbox, test, and showcase their Sirius Power PCs.
Customer Build Showcase
RGB Build + Performance Test
Shipping & Crate Protection
Customer Review
OMG! I couldn't be happier with my build. I'm still working on getting my programmes transferred from my other PC, but so far, I'm really impressed with the speed, the quality, and the looks. I finally have an all AMD system (CPU and GPU). The price was also right! The customised support that I got was second to none. Kory, who built my compter did a fantastic job, and he even turned me on to some games on Steam that I hadn't heard of that are right up alley. He even downloaded them to my Steam account so I could play them on my Steam Deck before I got my Beast. Thank you all! Especially Kory, you absoultely ROCK!
Basim K.