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March Performance Event — Limited Builds, Limited Time
Limited production runs — reserve yours today
Days
Hours
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Hand-built gaming PCs using premium components, real stress testing, and clean installs — no shortcuts, no cheap parts.
Designed for gamers, streamers, and high-performance PC users.
Browse our best gaming PCs built for performance, reliability, and long-term upgrades.
Not sure which PC is right for you? Build your custom PC →
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
Original price was: $6,699.99.$6,399.99Current price is: $6,399.99.
Perfect balance of performance and value for serious gamers
PNY ARGB EPIC-X RGB OC RTX 5080 16GB
AMD Ryzen 9 9950X3
MSI PRO X870E-P WIFI
Corsair Vengeance RGB 64GB DDR5
Crucial P310 4TB PCIe 4.0 NVMe
Windows 11 Pro
Original price was: $4,299.99.$3,899.99Current price is: $3,899.99.
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
Price range: $2,899.99 through $3,259.99
Starting at $1,199
Starting at $1,699
Starting at $2,199
Starting at $3,199
Real systems built by real PC builders
No junk software, no unnecessary slowdowns
Every gaming PC is tested before it ships
Help when you need it, before and after the sale
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
Original price was: $6,699.99.$6,399.99Current price is: $6,399.99.
RTX 5090 32GB
AMD Ryzen 7 9850X3D
ASUS PRIME X870-P (ATX, AM5)
32GB (2×16) DDR5-6000 CL36
2TB PCIe 4.0 NVMe
Windows 11 Pro
Price range: $5,459.99 through $6,059.99
RTX 5090 32 GB
Intel Core Ultra 9 285K
MSI MAG Z890 TOMAHAWK WIFI
Corsair Vengeance RGB 64 GB
2 TB PCIe 4.0 NVMe SSD
Windows 11 Pro
Original price was: $5,999.99.$5,899.99Current price is: $5,899.99.
RTX 5090 32 GB
Intel Core i9-14900K
ASUS TUF GAMING Z790-PLUS WIFI
Corsair Vengeance RGB 64 GB
Crucial P310 2 TB PCIe 4.0 NVMe
Windows 11 Pro
Original price was: $5,899.99.$5,599.99Current price is: $5,599.99.
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)
Need Something More Powerful or Fully Customized?
Work directly with our builders to design a PC tailored to your performance goals and budget.
Built by experienced technicians — not assembly lines
Offer ends when production slots fill
Save on high-performance gaming PCs built with premium components and real stress testing.
From RGB fans to liquid cooling and fully modular power supplies, Sirius Power accessories are built to complement high-performance gaming PCs.
Price range: $19.99 through $179.99
Original price was: $189.99.$149.99Current price is: $149.99.
Original price was: $189.99.$149.99Current price is: $149.99.
Original price was: $189.99.$149.99Current price is: $149.99.
$129.99
Original price was: $129.99.$109.99Current price is: $109.99.
Original price was: $129.99.$99.99Current price is: $99.99.
Original price was: $129.99.$99.99Current price is: $99.99.
Work directly with our builders to create a PC tailored to your performance goals and budget.
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! 🔥
Watch real customers unbox, test, and showcase their Sirius Power PCs.
Customer Build Showcase
RGB Build + Performance Test
Shipping & Crate Protection
Customer Review
Once you get your PC, Tell us what you think and earn a Steam Gift Card as a thank-you.
Share your experience with your Sirius Power PC and receive a
Every part is carefully chosen to maximize performance for your specific use case — no bottlenecks, no wasted power.
Each system is hand-built by experienced technicians with clean cable management, optimized airflow, and proper thermal setup.
Every PC is fully stress-tested and optimized to ensure stability, performance, and reliability before it ships.
Each system is carefully packed in a custom wooden crate to ensure safe, damage-free delivery.
Every build is completed by experienced technicians — not assembly lines.
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.
Be the first to know when new gaming PCs, limited builds, and exclusive offers go live.
No spam — just important updates
Limited production runs sell out fast
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.