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Shop high-performance Gaming PCs built with the latest NVIDIA GeForce RTX graphics cards, AMD Radeon GPUs, Intel Core, and AMD Ryzen processors. Whether you're looking for a ready-to-ship prebuilt gaming PC or a fully customized build, Sirius Power PC delivers professionally assembled gaming desktops engineered for exceptional performance, reliability, and future upgrades. Every system is hand-built in the USA, stress-tested, benchmarked, and backed by expert support.
RTX 5080 16GB
Ryzen 9 9950X3D
X870 WIFI AM5
32GB RGB DDR5-6000
2TB PCIe 4.0 NVMe
$3,499.99
RX 9070 XT 16GB
AMD Ryzen 7 7800X3D
ASUS TUF GAMING B650E-E WIFI
32GB
2TB PCIe 4.0 NVMe
Windows 11 Pro
Price range: $2,249.99 through $2,369.99
$4,869.99
RTX 5080 16GB
Ryzen 7 9850X3D
ASUS TUF GAMING B850-E WIFI AM5
32GB RGB DDR5-6000
2TB PCIe 4.0 NVMe
$3,199.99
AMD Ryzen 7 9850X3D
Sirius 360mm Liquid AIO
Gigabyte B850 Gaming X WiFi 6E AM5
32GB DDR5-6000 RGB Memory
2TB PCIe 4.0 NVMe SSD
Gigabyte GeForce RTX 5080 16GB WINDFORCE OC
Price range: $2,959.99 through $3,079.99
PowerColor Reaper Radeon RX 9070 XT 16GB
Ryzen 7 9850X3D
ASUS TUF GAMING B850-E WIFI AM5
32GB DDR5-6000
2TB PCIe 4.0 NVMe
$2,599.99
Radeon RX 9070 GRE 12GB or Radeon RX 9070 16GB option
Ryzen 7 9850X3D
ASUS TUF GAMING B850-E WIFI AM5
32GB DDR5-6000
2TB PCIe 4.0 NVMe
Price range: $2,299.99 through $2,549.99
Ryzen 9 9950X3D 16-Core
Gigabyte WINDFORCE OC SFF RTX 5080 16GB
Gigabyte X870 GAMING WIFI6
32GB DDR5-6000 with 64GB option
2 TB PCIe 4.0 NVMe with more storage options
$3,329.99
Radeon RX 9070 16GB or RTX 5070 option
Ryzen 7 9800X3D
Gigabyte B850 GAMING X WIFI6E AM5
32GB DDR5-6000
2TB PCIe 4.0 NVMe
$2,469.99
XFX Swift Radeon RX 9070 GRE 12GB
Ryzen 7 7800X3D
ASUS B650E MAX GAMING WIFI W AM5
32GB DDR5-6000
2TB PCIe 4.0 NVMe
Price range: $2,099.99 through $2,249.99
Gigabyte WINDFORCE OC SFF RTX 5090 32GB
Intel Core Ultra 9 285K
Gigabyte Z890 AORUS ELITE WIFI7
32GB RGB DDR5-6000
2TB PCIe 4.0 NVMe
Price range: $2,799.99 through $3,839.99
Gigabyte WINDFORCE OC SFF RTX 5090 32GB
Intel Core Ultra 9 285K
Gigabyte Z890 AORUS ELITE WIFI7
32GB RGB DDR5-6000
2TB PCIe 4.0 NVMe
Price range: $5,379.99 through $6,399.99
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
Price range: $5,829.99 through $6,965.99
Ryzen 7 9700X
Radeon RX 9070 GRE 12GB
MSI B650 GAMING PLUS WIFI AM5
32GB DDR5-6000
2TB 4.0 NVMe SSD
Original price was: $2,299.99.$2,099.99Current price is: $2,099.99.
Ryzen 5 7600X3D gaming smoothness
Radeon RX 9060 XT 8GB graphics performance
16GB DDR5-6000 memory
1TB PCIe 4.0 NVMe SSD
Gigabyte B650 GAMING X AX V2 WiFi motherboard
Price range: $1,439.99 through $1,629.99
Ryzen 5 7600X
RTX 5060 8GB or 9060xt 8GB
ASUS B650E MAX GAMING WIFI W AM5
16GB DDR5-6000
1TB NVMe SSD
9 case fans
Price range: $1,349.99 through $1,499.99
A gaming PC is more than a collection of components—it’s an investment in performance, reliability, and your overall gaming experience. At Sirius Power PC, every system is built with the same attention to detail we’d expect for our own gaming setups. From the moment your order is placed to the day it arrives at your door, every step of our process is focused on delivering a gaming PC you can trust.
We use premium, name-brand hardware from trusted manufacturers, helping ensure consistent performance, efficient cooling, and dependable long-term reliability.
Flexible Payment Options for Every Budget
Prefer to pay over time before your gaming PC is built? Our Build As You Go program lets you make payments at your own pace, making it easier to plan for the gaming system you really want. Once your balance is paid, our expert builders will hand-assemble, test, and prepare your gaming PC for shipment.
Best for: Gamers who want flexible payments without using third-party financing.
With Afterpay, you can split the cost of your gaming PC into 4 interest-free payments, paid every two weeks. Enjoy your new system right away while spreading the cost over manageable installments, with no additional fees when payments are made on time.
Best for: Gamers looking for short-term, interest-free payment flexibility.
Affirm makes it easy to finance your gaming PC with transparent monthly payment plans that fit your budget. Get the gaming desktop you want today and pay over time with fixed payments and a simple application process.
Best for: Gamers who prefer predictable monthly payments for larger purchases.
Yes. Sirius Power PC gaming desktops include Windows 11, ready for setup, updates, and gaming right out of the box.
