(2283 reviews)
Discover the Singularity PC: RTX 5090 32GB, Core Ultra 9 285K, 32GB DDR5 and a 2TB M.2 SSD. Assembled, tested and optimised by FlowUP.
The PC Singularity brings together the GeForce RTX™ 5090 32GB and the Intel® Core™ Ultra 9 285K to deliver exceptional performance in 4K gaming, ray tracing, content creation and in artificial intelligence applications. Its 32GB of DDR5 and 2TB M.2 SSD ensure excellent responsiveness and comfortable space for games and professional projects.
Ultra 4K gaming with advanced ray tracing
GeForce RTX™ 5090 32GB with DLSS 4
Intel® Core™ Ultra 9 285K with 24 cores
32GB DDR5 and 2TB M.2 SSD
Z890 motherboard, Wi‑Fi 7, 360mm LCD cooling and 1200W Gold PSU
Fast shipping
Payment in 2, 3, 4, 10 or 12X.
2 years of statutory seller warranty.
Responsive after-sales service and available
Right of withdrawal of 14 days
General Terms and Conditions of Sale (GTC)
pre-installed operating system (trial version)
Every PC is assembled with care and thoroughly tested before shipping
No need to configure anything—everything is ready to use
No stress, no setup. Just fun right away
Caution: the values below are for guidance only and may depend on your in-game settings.
4.2/5
+5,000 customers won over
Very positive review
Very positive review, despite comments about delivery time—no issues on my side: the screen was shipped the day after I ordered it, and the PC arrived 3 days later.
The PC works perfectly well and is well packaged for shipping.
Date of the experience: 19 March 2026
Lucas Martin
a top team
A top team— I ordered 2 PCs, delivery in 1 week, and a team that’s there to listen. Delighted with my purchase, quality equipment— I recommend it 100%
Bravo team, you rock
Date of the experience: 16 March 2026
Nathan Leroy
If you don’t know where to go, there’s FlowUP
Pleasant staff, they check in with their customers, delivery is secure and very well protected, tested before dispatch
and they’re quality products
if you don’t know where to buy, go to FlowUP. You can call to have custom PCs made if you’re not familiar with it
Don’t hesitate to go there!
Date of the experience: 15 March 2026
Karim Bensalem
great 👍
Order received in 5 days (weekend included)
Very good condition, good price, and responsive and efficient after-sales service.
I recommend it.
Date of the experience: 27 February 2026
Léa Simon
EXCELLENT WELCOME
I would like to highlight the very positive work of Mr Cédric within the call centre and at reception at Flow Up. He demonstrates professionalism, courtesy, and great availability toward the public.
He handles calls and reception efficiently, providing clear answers and guiding people properly. His calm, respectful attitude and sense of service contribute to the smooth running of the service and good care for the public.
Date of the experience: 25 February 2026
Anis Touati
great discovery...
I received my PC within one week via UPS. Perfectly packed, protected in two boxes. No problem when starting up and no issues since a week of use. So happy!
Date of the experience: 19 February 2026
Lina Saadi
Flow up, it’s approved!
Excellent experience. The delivery time that was announced is respected, and the quality of the customer support is top-notch. The arrangements I requested were carried out without any problem. The PC I received perfectly meets the requirements and is visually super nice.
Date of the experience: 15 February 2026
Maxime Lefebvre
I bought from Flow Up.
I recently bought a PC built by Flowup and the experience has been flawless. The build is ultra neat (perfect cable management), the components are high quality, and the performance is exactly as promised—if not better.
Special mention for the secure packaging: the PC arrived in immaculate condition. I recommend it 100% for anyone who wants serious power without any hassle!Date of the experience: 13 February 2026
Walid Farah
FAST DELIVERY AND EXCELLENT PERFORMANCE.
I received my PC in exactly 9 days! (Order placed on 10 February and received on 19 February). I’d like to thank the Flow Up team for their speed and sincerity.
As for my PC, it’s the Savannah v2 with an RTX 5060 Ti and a Ryzen 7 5700x with 16GB RAM. It’s perfect for gaming at 1440p in high/ultra quality on big triple-A titles with 80/120 fps, and for esports at 240fps in low/high quality (depending on the games).
Date of the experience: 11 February 2026Amine Haddad
Find a selection of ultra high-quality peripherals: keyboards, mice, headsets, cameras, microphone arms, stream decks, and more.
Unbeatable prices, gear approved by gamers, and even exclusives from our partner brands.
Everything you need to move to a next-level setup is right here.
No way you’ll hold back your setup with a mediocre monitor.
We’ve selected the best gaming monitors on the market for you: from 180Hz to 390Hz, in Full HD, QHD or 4K, with IPS, VA or QD-OLED panels.
Ready to step into another dimension?
Discover FlowUP optimisation, a fully personalised optimisation service tailored to your needs.
In addition to a top-notch after-sales service for your PC, you’ll also get a special Windows interface as well as exceptional performance
Your configuration in detail
Select a point to see the installed component and understand its role in your configuration.
Tap/click a point to explore
Graphics card
Its role in the configuration
Your configuration in detail
Select a point to see the installed component and understand its role in your configuration.
Tap/click a point to explore
Graphics card
Its role in the configuration
At FlowUP, we don’t just sell PCs.
We forge war machines for players who want to dominate without lag, without compromise.
Hand-tested configurations, quality components, stylish design, and a team that speaks your language.
Ready to climb the Ladder?🔥
Expert tips, pro assembly, and guaranteed performance.
Fancy a machine that matches 100% to your gaming style or your creative use ?
With our custom PC service, you choose every component : graphics card, processor, RAM, SSD, case, cooling and more.
Whether you’re a hardcore gamer, streamer, builder or 3D creator, we assemble the perfect machine for your needs, your budget and your flow.
Contact usChoose your delivery method:
In the event of a stock shortage or a supply issue, we’ll contact you quickly so we can offer an adapted solution. ✅
Yes, we offer pay in instalments with Alma, but due to a recent law in Belgium, this option is limited to a maximum of 2 or 3 monthly instalments.
Once your order has been dispatched, you’ll receive an email with a UPS tracking link, allowing you to follow your parcel’s delivery in real time.
All our assembled PCs are covered by a 2-year legal warranty, including coverage for defective parts and labour.
If your PC breaks down, our after-sales service diagnoses the issue, and if necessary, we retrieve the PC to carry out the repairs.
The trial version of Windows 11 is a free edition of Microsoft’s operating system, allowing you to test all its features.
It isn’t limited in time.
If you want to remove the “Activate Windows” watermark, you’ll need to buy an activation key.
Be the first to discover our latest updates, new products, our giveaways and events🔥
In the complex jungle of hardware, FlowUP is your guide! No more random choices and disappointing PCs: with us, never again machines below your expectations.
Our PCs are designed by experts and optimised so every gamer gets the performance they deserve. Join us for an uncompromising gaming experience!
(218 reviews)
We get it—one PC is a real investment.
At FlowUP, we offer you tested, approved and ultra-reliable setups, a responsive customer service, and above all a community that only swears by us.
Keeping you in the loop?
Your PC in instalments (up to 12x)
