Onyx 5734 – GTX 1660S, Ryzen 5 5600X

EAN: 5055396030075 Product Number: 7290-5734
  • CPU : AMD Ryzen 5
  • Graphics Card Icon : GTX 1660S
  • Processor Icon : AMD Ryzen 5
  • Graphics : Nvidia GeForce GTX 1660 S 6GB
  • RAM : 16GB


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Take your gaming to the next level with the Stormforce Onyx GTX 1660S (Ryzen™ 5 5600X) Gaming PC. Equipped with the new AMD Ryzen™ 5 5600X, GTX 1660 Super, 16GB RAM, 480 SSD & 3 Years C&R Warranty.

Introducing the Stormforce Onyx GTX 1660S (Ryzen™ 5 5600X) that is powered by AMD’s new Ryzen™ 5000 Series processor technology. The powerful ASUS Prime B550M-A chipset is designed to optimise the Ryzen™ platform and is paired with a huge 16 GB Crucial RAM that together provide improved multitasking performance when gaming.

The Onyx GTX 1660S (Ryzen™ 5 5600X) can provide immersive graphics on a range of popular games due to NVIDIA’s GTX 1660 Super 6GB graphics card. Experience vivid graphics on many games like Fortnite, Rainbow Six Siege and many more. This system was built to meet the demands of many modern games and provide a truly immersive introduction to PC gaming.

Load times are significantly reduced thanks to a high-speed Western Digital 480GB NAND SSD that will enhance your overall gaming experience. Your Stormforce 3 Years Warranty also covers user installation of additional storage devices for any future upgrades, so you can easily expand your storage space.


Ryzen™ 5 5600X Processor


This Stormforce Gaming system is powered by the latest AMD Ryzen™ 5000 Series processor technology. At the heart of this system is the AMD Ryzen™ 5 5600X processor that uses 6 cores and 12 threads to turbo up to an impressive 4.6GHz. This powerful processor utilises the full capabilities of AMD’s Zen 3 architecture that uses a seven-nanometre design and can provide a significant 19% uplift in instructions per clock (IPC) when compared to the previous generations Zen 2 architecture. The third generation of Ryzen™ can truly offer incredible and rapid performance for both content creators and gamers.


Nvidia GeForce GTX 1660 Super 6GB Graphics Card


The NVIDIA GeForce GTX 1660 Super 6GB is powered by the award-winning NVIDIA Turing architecture and ultra-fast GDDR4 memory with more cores and higher clocks for ultimate performance and an incredible new level of realism.


Memory and Storage


Discover ultra-fast performance with 16GB Crucial RAM, combined with this Onyx systems large memory with a 480GB NAND SSD, and together they create extreme fluidity that will significantly reduce loading screens.


Our Guarantee to You

All Stormforce PCs are covered by our unrivalled 3 Year Collect and Return Warranty. In other words, if your system encounters a fault within this period, we will collect, restore, and return your PC back to you in full working order leaving you to what you do best – conquering virtual worlds. Stormforce is manufactured and supported in the UK and has built its reputation on delivering excellent quality, service and support.

The Best Windows Ever for Gaming

From the best casual games to a new generation of PC gaming, Windows 10® gives you more ways to play. Not only do your existing games work great, but now you can play and connect with gamers across XBOX and Windows 10 devices. Stream your Microsoft XBOX games to any Windows 10 PC. Record and share your epic gaming moments with built-in Game DVR.

Rated “Excellent” on Trustpilot®

Trustpilot is an online review community where genuine reviews by consumers are published without censoring. Stormforce have an exceptional TrustPilot rating of 9.7 underlining our superb build quality, excellent customer service and overall commitment to giving you, a gaming rig you can be proud of. Recently bought a Stormforce PC and would like to leave a review.

BullGuard Internet Security

All our Stormforce products come with a FREE BullGuard Internet Security 90-day subscription, protecting you and your family with multi-layered protection. Enhanced patent-pending Game Booster technology offers users higher frame rates per second, faster than PCs with no protection. What’s more, one license can be used across multiple devices safeguarding all your computers.


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*** This specification is subject to change without notice. Please look up manufacturer specification for detail reference. We are not responsible for typographical errors. All typographical errors are subject to correction. Images are for illustrative purposes only, the final product may vary depending on specification. ***


For any pre-sales enquiries, information on stock availability, bespoke builds or lead times please contact us at:







If for any reason you are experiencing a problem with your system, please contact us on 01925 287 008 to speak to one of our expert advisers.

Our repair process works like this: we will log the fault with our support team, who will run through diagnostics - hopefully, this does the trick and you’re back up and running!

*Your warranty only covers hardware issues, not software

**If you are outside of your warranty period, we will provide a quote via email for repair. If you wish to process, payment can be made via a quick call. If you choose not to process - no problem, we’ll return your PC free of charge.


*Unit must be returned within 28 days of purchase.

If you would like to return your unit and have purchased directly through Stormforce please contact us and we will collect the unit and give you a refund within 14 days.

If you purchased your system through one of our resellers you will need to contact them directly.


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