Pay for your PC in installments (up to 12 payments)?unique=bc6ba1d)
GAME PERFORMANCE
Attention: the values below are given for guidance only and may depend on your in-game settings.
(657 reviews)
PC Storm GEFORCE RTX™ 5090
The GAMER STORM gaming PC doesn’t play around. It dominates.
Comme son nom l'indique, le PC STORM est une véritable tempête de performances avec un max de flow grâce à son boîtier MSI MAG Forge 320R.
Whether you’re gaming in 1080p, 1440p or 4K at ultra quality, streaming, creating content, or running multiple applications at the same time, the STORM PC handles everything—without so much as a flinch.
Key features:
✅ Capable of running any game on ultra, today and tomorrow.
✅ Perfect for competitive gamers looking for high FPS at any moment.
✅ Ideal for streaming, content creation and professional video editing.
✅ Heavy-duty multitasking with absolutely no limits or slowdowns.
✅ Top-tier cooling thanks to the MSI MAG Coreliquid A13 360 AIO.
✅ A premium specification built to last and dominate.
Shipped within
5
business days
Fast shipping
Pay in 2, 3, 4, 10, or 12 installments
2-year statutory warranty from the seller
Customer service available by phone
14-day right of withdrawal
Terms and Conditions of Sale (T&Cs)?unique=bc6ba1d)
PC Storm GEFORCE RTX™ 5090
4,909.58 € 4,909.58 €
Get your ready-to-play gaming PC keys!
Windows 11 Pro
pre-installed operating system (trial version).
Ready to play
No need to set anything up, everything is ready to use
Built and tested
Each PC is carefully assembled and thoroughly tested before shipping.
1,2,3... LET’S GO!
No stress, no setup. Just fun straight away
GAMING PERFORMANCE
Get your ready-to-play gaming PC keys!
Windows 11 Pro
pre-installed operating system (trial version)
Built and tested
Each PC is carefully assembled and thoroughly tested before shipping
ready to play
No need to set anything up, everything is ready to use
1,2,3... Let’s go!
No stress, no setup. Just fun straight away
912 FPS
4K
332 FPS
4K
885 FPS 4K
190 FPS 4K
289 FPS
4K
690 fps
4K
They talk about it better than we do!
4.2/5 
+5,000 customers won over
Very positive review
Very positive review, despite the comments about delivery time—no issues on my side: the screen was shipped the next day after my order, and the PC arrived 3 days later.
Jeremy Q.AFTER-SALES SERVICE—TOP NOTCH!
I received my PC with a faulty graphics card, and the after-sales service from Flowup was incredibly efficient. They replaced my card the same day (special mention to Mickaël, who was genuinely great).
Lenny N.No regrets!
I invested in the BlackHawk and it’s pure joy. With the Cooler Master MK770 keyboard and the MSI IMMERSE GH20 headset, it’s softer than my bed. And yet I love my bed—trust me!
The after-sales service is genuinely high quality. The responses and the help provided are fast, with kindness and a real human exchange.
Brilliant 👍
Order received in 5 days (weekend included)
In excellent condition, good price, and responsive and efficient after-sales service.
I recommend it.
Arnaud N.I bought the Savannah after-sales service
Honestly, it’s a really great investment that I don’t regret. There’s excellent after-sales service, with quick replies full of kindness. Honestly, I recommend it with my eyes closed. Thank you for your work, the team! Thanks 1000 times <3
Tristan X.a great find...
I bought a custom PC on this site—I was really well guided regarding the use I wanted to make of it, and above all, I got value for my money.
I contacted the after-sales service several times to get some answers, and they were very responsive. I strongly recommend FlowUP for buying a PC.
impeccable
PC ordered on Sunday and received 6 days later with absolutely no issues. Thank you, Flowup team.
The PC is truly incredible—no problems.
Héléna B.purchase of a Rainbow i9 PC
Super contact—speaks to me directly with a brand-new quote! The follow-up and the after-sales service for the on-site PC collection are exemplary. Thanks to you, Nathanaël, for your professionalism!
George Q.
Responsive support service
A responsive, effective and friendly support service!
The information is clear and flexibility is highlighted.
impeccable
I ordered my PC on Wednesday evening and received it on Saturday morning. Performance-wise, nothing to say. An excellent PC. The visuals look great. Really good temperatures. Go for it with your eyes closed.
Samuel J.
purchase of an Aqua v2 PC
Less than a week ago—super fast delivery and within the promised timeframe. The PC was well packed—nothing to complain about. Thanks to the person who called me to ask if everything was okay. Thank you to the Flowup team.
Manon Q.Responsive support service
A responsive, effective and friendly support service!
The information is clear and flexibility is highlighted.
Very positive review
Very positive review, despite the comments about delivery time—no issues on my side: the screen was shipped the next day after my order, and the PC arrived 3 days later.
The PC works perfectly well and was well packaged for transport.
Date of the experience: 19 March 2026
Lucas Martin
a top-notch team
A top-notch team — I ordered 2 PCs, delivery in 1 week, and a team that’s attentive. Delighted with my purchase, quality equipment, I recommend them 100%
Well done, the team — you’re ace
Experience date: 16 March 2026
Nathan Leroy
If you don’t know where to go, there’s FlowUP
Pleasant staff, keep in touch with their clients, secure delivery and VERY well protected, test it before sending
and they’re quality products
if you don’t know where to buy, go to FlowUP. You can call to have custom-built PCs made if you’re not familiar with it
Don’t hesitate to go for it!
Experience date: 15 March 2026
Karim Bensalem
Brilliant 👍
Order received in 5 days (weekend included)
In excellent condition, good price, and responsive and efficient after-sales service.
I recommend it.
Experience date: 27 February 2026
Léa Simon
EXCELLENT WELCOME
I would like to highlight the very positive work of Mr Cedric within the Call Centre and the reception at Flow Up. He shows professionalism, courtesy and great availability towards the public.
He manages calls and reception efficiently, providing clear answers and directing people properly. His calm, respectful attitude and sense of service contribute to the smooth running of the service and to a good experience for the public.
Experience date: 25 February 2026
Anis Touati
a great find...
I received my PC within a week via UPS. Perfectly packaged, protected in two boxes. No issues when starting up and no problems after a week of use. Really delighted!
Experience date: 19 February 2026
Lina Saadi
Flow up, it’s approved!
Excellent experience. The delivery timeframe that was announced is respected, and the quality of customer support is top-notch. The arrangements requested were carried out without any problems. The PC I received fully meets the requirements and is visually super beautiful.
Experience date: 15 February 2026
Maxime Lefebvre
I bought from Flow Up.
I recently purchased a PC built by Flowup and the experience was flawless. The build is ultra neat (perfect cable management), the components are quality, and the performance is exactly as advertised, if not better.
Special mention for the secure packaging — the PC arrived in impeccable condition. I recommend it 100% for anyone who wants serious performance without the hassle!Experience date: 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 equipped with an RTX 5060 Ti and a Ryzen 7 5700x with 16GB of 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 (depends on the games).
Date of the experience: 11 February 2026Amine Haddad
gear up like a pro
Find a high-quality selection of peripherals: keyboards, mice, headsets, webcams, microphone arms, stream decks and more.
Unbeatable prices, hardware approved by gamers, and even exclusive deals from our partner brands.
Everything you need to go to the ultimate setup is right here.
A PC is all well and good… without a monitor, it’s nothing
No way you’re going to hold your setup back with an average screen.
We’ve selected the best gaming monitors on the market for you: from 180Hz to 390Hz, in Full HD, QHD or 4K, IPS, VA or QD-OLED panels.
Ready to move into another dimension?
boost your performance to the maximum
Discover FlowUP optimisation, a fully personalised optimisation service tailored to your needs.
In addition to outstanding after-sales support on your PC, you’ll also get a special Windows interface, plus exceptional performance.
ALL YOU NEED TO KNOW ABOUT THE PC STORM!
NVIDIA GEFORCE RTX 5090 32GB
The GeForce RTX 5090 32GB is quite simply the most powerful graphics card in the world. Designed for ultra 4K gaming, full ray tracing and professional content creation, it has no limits.
With its 32GB of GDDR7 memory, no game, no software, no challenge can defeat it.
👉 The ultimate reference for those who want the very best, without compromise.
MORE THAN A PC, AN EXPERIENCE
At FlowUP, everything starts with a simple observation: too many PCs are poorly built, overpriced, or badly supported.
So we decided to do the opposite:
- ✅ Configs done properly
- ✅ Tested
- ✅ Optimised
- ✅ Reliable components
- ✅ No-name products-free
- ✅ Neat, squared-off build
- ✅ Real after-sales support
- ✅ Machines ready to play
Ready to play without compromise?
creates a 100% made-to-measure configuration
Our made-to-measure PC gaming assembly service lets you:
✅ Create the ideal machine,
✅ Tailored to your needs
✅ Ready to use.
Configure your gaming PC: choose the components and our team of experts handles the assembly with care for optimal performance from the very first start-up of your gaming PC!
amd ryzen 5 5600
The AMD Ryzen 5 5600 processor is an appealing solution for mid-range PCs, suitable for gaming as well as photo and video editing, while still offering excellent value for money.
With 6 cores and 12 threads, it delivers solid performance and sits just below the Ryzen 5 5600X in terms of price. The Ryzen 5600 features a chiplet design with 32 MB of L3 cache, bringing it closer to the 5600X, while the 5500 model, based on the 5600G, disables the integrated GPU, reducing the L3 cache to 16 MB and supporting PCIe 3.0 instead of 4.0.
GAME PERFORMANCE
Attention: the values below are for guidance only and may depend on your in-game settings.
105 FPS
1080p
155 FPS
1440p
285 FPS
1080p
165 FPS
1440p
185 FPS
1080p
105 FPS
1440p
85 FPS
1080p
60 FPS
1440p
60 FPS
1080p
35 FPS
1440p
70 FPS
1080p
50 FPS
1440p
What makes our PCs different?
FlowUP
PC OEM
"No-name" components
❌
✅
Balanced product based on your needs and built to last
✅
❌
PC carefully packed twice
✅
❌
Responsive after-sales service
✅
❌
Buyer’s remorse
❌
✅
AMD RYZEN 7 7800X3D
The Ryzen 7 7800X3D is simply the most formidable gaming processor on the market. Thanks to its exclusive 3D V-Cache technology, it pushes back the limits of what a processor can achieve in games, delivering instant responsiveness and top-tier FPS—at the very highest level available today.
With its 8 cores and its ability to process data at lightning speed, it pairs perfectly with the RTX 5090 to create an absolutely devastating competitive duo. No bottlenecks, no hesitation, no compromises.
Whether it’s competitive gaming, simultaneous streaming, or demanding multitasking, the 7800X3D is ready at every moment with power and rock-solid stability.
👉 The number one choice of the world’s most demanding gamers—and the beating heart of the STORM PC.
Memory :
- 4 DDR5 slots
- Up to 192 GB
- Supported speeds up to 8200+ MHz (overclocking)
Storage :
- 2 x M.2 slots (including one in PCIe 4.0 x4 with the M.2 Shield Frozr heatsink).
- 6 x SATA III ports 6 Gb/s.
PCIe ports :
- 1 x PCIe 4.0 x16.
- 1 x PCIe 3.0 x16 (operating at x4).
- 2 x PCIe 3.0 x1.
Network connectivity :
-
Gigabit Realtek RTL8111H LAN controller.
USB :
- 1 x USB 3.2 Gen 2 Type-C, 1 x USB 3.2 Gen 2 Type-A.
- 2 x USB 3.2 Gen 1 Type-A, 4 x USB 2.0.
- 1 x PS/2 combo port for keyboard/mouse.
- HD audio outputs.
Audio :
- Realtek ALC892 codec, supports 7.1 surround sound.
amd ryzen 5 5600
The AMD Ryzen 5 5600 processor is an appealing solution for mid-range PCs, suitable for gaming as well as photo and video editing, while still offering excellent value for money.
With 6 cores and 12 threads, it delivers solid performance and sits just below the Ryzen 5 5600X in terms of price. The Ryzen 5600 features a chiplet design with 32 MB of L3 cache, bringing it closer to the 5600X, while the 5500 model, based on the 5600G, disables the integrated GPU, reducing the L3 cache to 16 MB and supporting PCIe 3.0 instead of 4.0.
GAME PERFORMANCE
Attention: the values below are for guidance only and may depend on your in-game settings.
105 FPS
1080p
155 FPS
1440p
285 FPS
1080p
165 FPS
1440p
185 FPS
1080p
105 FPS
1440p
85 FPS
1080p
60 FPS
1440p
60 FPS
1080p
35 FPS
1440p
70 FPS
1080p
50 FPS
1440p
for gamers, by gamers
At FlowUP, we don’t just sell PCs.
We forge war machines for players who want to dominate without lag—no compromises.
Hand-tested setups, quality components, a stylish design, and a team that speaks your language.
Ready to climb the Ladder?🔥
45
employees
4
years of existence
50 000
PC SENT
why do our PCs make the difference ?
FlowUP gaming PC
OEM PC
"No-name" components
❌
✅
Balanced product based on your needs and built to last
✅
❌
PC carefully packed twice
✅
❌
Responsive after-sales service
✅
❌
Buyer’s remorse
❌
✅
a custom PC?
Expert advice, professional assembly, and guaranteed performance.
Want a machine that matches 100% 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, a streamer, a builder, or a 3D creator, we assemble the perfect machine for your needs, your budget, and your vibe.
Contact us
What are the delivery times?
COME IN FREE OF CHARGE OR HAVE IT DELIVERED within 7 to 10 working days
Choose your delivery option:
- Free collection on site
- Standard UPS: delivery in 5 to 7 working days (excluding weekends and public holidays)
- UPS express: delivery in 24 hours (excluding weekends and public holidays)
If there’s a stock shortage or a supply issue, we’ll contact you quickly so we can offer a suitable solution. ✅
Can I pay in instalments?
Yes, we offer pay in instalments with Alma. Chat option is available in 2x, 3x, 4x, 10x and 12x. The available options vary depending on the legislation in force in your country.
How do I track my order?
Once your order has been dispatched, you’ll receive an email with an UPS tracking link, allowing you to track your parcel’s journey in real time.
What warranty does the PC come with?
All our assembled PCs are covered by a 2-year statutory warranty, including coverage for defective parts and labour.
In the event of a breakdown, our after-sales service diagnoses the problem, and if necessary, we will transport the PC back to carry out the repairs.
What is the Windows 11 trial version?
The trial version of Windows 11 is a free edition of Microsoft’s operating system, allowing you to test all of 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.
No lag on our response times
DON’T MISS A THING!
Be the first to discover our latest news, our new products, our giveaways and events🔥
otherwise, those ones aren’t too bad either
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Join the Flow🌊
In the complex jungle of hardware, FlowUP is your guide! No more hit-and-miss choices and disappointing PCs: with us, never again will you end up with machines below your expectations.
Our PCs are designed by experts and optimised so that every gamer gets the performance they deserve. Join us for an uncompromising gaming experience!
We’re rated 4.2/5 on 
(218 reviews)
join us on Discord 
Still here?
Not convinced?
We get it—a PC is a real investment.
At FlowUP, we offer test-checked, approved and ultra-reliable configurations, a responsive customer service, and above all a community that only has one thing to say: it’s us.
Keeping up with the latest?
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