(2283 reviews)
The Kraken PC is designed for those who want the very best performance possible, without compromise. Perfect for ultra 4K gaming.
The GeForce RTX™ 5090 32GB delivers exceptional performance in the most demanding games, while the Ryzen 9 9950X3D provides massive computing power for gaming. A no-compromise setup, designed to push every limit.
Highlights:
Extreme performance in 4K ultra on the most demanding games
Ideal for advanced creation, intensive multitasking and AAA gaming
High-end components for maximum power
Ultimate configuration for the most demanding users
Due to a global shortage, the brand, reference and model of the RAM and storage may vary depending on the stock we have available.
To avoid any damage during delivery, we remove the 5080/5090 graphics cards from the case; a 2-minute video tutorial is sent to you for a very simple reinstallation.
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)
Available within 48h
Tested before dispatch
Verified on Trustpilot
No fees
pre-installed operating system (trial version)
Every PC is assembled with care and thoroughly tested before shipping
No need to set anything up—everything is ready to use
No stress, no settings. Just fun straight away
Warning: the values below are provided for guidance only and may depend on your in-game settings.
Your PC tested before dispatch
✓ Protocol completed · machine ready to be protected and shipped
Your PC tested before dispatch
✓ Protocol completed · machine ready to be protected and shipped
4.2/5 
+5,000 customers won over
Very positive reviews, despite comments about delivery time, no issues on my side: the screen was dispatched the next day after my order and the PC arrived 3 days later.
Jeremy Q.I received my PC with a faulty graphics card, and flowup’s after-sales service was ultra efficient. They replaced my card the very same day (shout-out to Mickael, who was really great).
Lenny N.I invested in the BlackHawk and it’s a delight. With the Cooler Master MK770 keyboard and the MSI IMMERSE GH20 headset, it’s softer than my bed. And yet I love my bed—believe me!
The after-sales service is genuinely high quality. The replies and help are quick, with kindness and a real human touch.
Order received in 5 days (weekend included)
Very good condition, good price, and a responsive, efficient after-sales service.
I recommend it.
Arnaud N.Honestly, it’s a great investment and I don’t regret it. There’s a fantastic after-sales service with quick replies and lots of kindness. Honestly, I recommend it without hesitation. Thank you for your work, team! Thank you 1000 times <3
Tristan X.I bought a custom PC on this site, and I was very well guided based on the use I wanted to make of it, but above all I got my money’s worth.
I contacted the after-sales service several times to get a few answers. They were very responsive, and I strongly recommend FlowUP for buying a PC.
PC ordered on Sunday, received 6 days later without any issues. Thank you to the flowup team. The PC is truly amazing—no problems.
Héléna B.Great contact — communicating directly a new quote! The follow-up and after-sales service (SAV) for the PC pickup on-site are exemplary. Thank you, Nathanaël, for your professionalism!
George Q.
Responsive support service, efficient and friendly!
The information is clear, and flexibility is highlighted.
I ordered my PC on Wednesday evening and received it Saturday morning. Performance-wise, nothing to complain about. Excellent PC. The visuals look really great. Very good temperatures. Go for it—eyes closed.
Samuel J.
less than a week ago—super fast delivery and within the promised timeframe. 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, efficient and friendly!
The information is clear, and flexibility is highlighted.
Very positive reviews
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 is well packed for transport.
Date of the experience: 19 March 2026
Lucas Martin
a top team
A top team—I've ordered 2 PCs: delivery in 1 week, and a team that’s attentive. Delighted with my purchase—quality equipment. I recommend it 100%
Well done, team—you’re awesome
Date of the experience: 16 March 2026
Nathan Leroy
If you don’t know where to go, there’s FlowUP.
Pleasant staff, they keep checking in with their customers. Secure delivery and very well protected—tested before shipping
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 don’t know your way around
Don’t hesitate—go for it!
Date of the experience: 15 March 2026
Karim Bensalem
Amazing 👍
Order received in 5 days (weekend included)
Very good condition, good price, and a responsive, 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 the reception at Flow Up. He demonstrates professionalism, courtesy, and great availability towards the public.
He handles calls and reception efficiently, providing clear answers and directing people correctly. His calm, respectful attitude and sense of service help ensure the service runs well and that the public is taken care of properly.
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 it up and no issues since a week of use. Super happy!
Date of the experience: 19 February 2026
Lina Saadi
Flow up, it’s been validated!
Excellent experience. The promised delivery time is met and the quality of the customer support is top-notch. The arrangements that were requested could be made without any problems. The PC I received perfectly meets the requirements and is visually super beautiful.
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 is flawless. The assembly is extremely neat (perfect cable management), the components are high quality, and the performance is exactly what was 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 the 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 in 1440p at high/ultra settings on big triple-A titles with 80/120 fps, and for esports at 240 fps in low/high settings (depending on the games).
Date of the experience: 11 February 2026Amine Haddad
Choose from 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 on to the ultimate setup is right here.
No way you’re going to 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 go into another dimension?
Discover FlowUP optimisation, a fully customised optimisation service tailored to your needs.
In addition to an outstanding 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 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 a point to explore
Graphics card
Its role in the configuration
The GeForce RTX™ 5090 is an ultra high-end graphics card based on the NVIDIA Blackwell architecture. Its 21,760 CUDA cores and 32 GB of GDDR7 memory with a 512-bit interface let it handle even the most demanding games in 4K Ultra, advanced ray tracing, and very high-resolution textures. It also supports NVIDIA DLSS 4 with Multi Frame Generation, NVIDIA Reflex 2, and the latest generations of RT and Tensor cores. Its power makes it especially well-suited for 3D creation, video rendering, artificial intelligence, and intensive professional workloads.
The AMD Ryzen™ 9 9950X3D is a very high-end processor based on the Zen 5 architecture and AMD 3D V-Cache™ second-generation technology. It features 16 cores, 32 threads, a boost frequency of up to 5.7 GHz, and 128 MB of L3 cache.
This combination lets it excel both in demanding games and in streaming, 3D rendering, video editing, and intensive multitasking. Its AM5 socket, DDR5 compatibility, and support for PCIe 5.0 also make it a modern, upgradable foundation.
The AMD Ryzen 5 5600 is an attractive solution for mid-range PCs, suited for gaming as well as photo and video editing, while still offering an excellent price-to-performance ratio.
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 uses 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 L3 cache to 16 MB and using PCIe 3.0 support instead of 4.0.
Please note: the values below are for guidance only and may depend on your in-game settings.
1080p
1440p
1080p
1440p
1080p
1440p
1080p
1440p
1080p
1440p
1080p
1440p
At FlowUP, everything starts from a simple observation: too many PCs are poorly built, overpriced, or unsupported.
So we decided to do the opposite:
Ready to play without compromise?
Our custom-built gaming PC assembly service lets you:
✅ Ready to use.
✅ Ready to use.
✅ Ready to use.
Configure your gaming PC: choose the components and our team of experts will take care of the assembly with care for optimal performance from the very first start of your gaming PC!
The AMD Ryzen 5 5600 is an attractive solution for mid-range PCs, suited for gaming as well as photo and video editing, while still offering an excellent price-to-performance ratio.
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 uses 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 L3 cache to 16 MB and using PCIe 3.0 support instead of 4.0.
Please note: the values below are for guidance only and may depend on your in-game settings.
1080p
1440p
1080p
1440p
1080p
1440p
1080p
1440p
1080p
1440p
1080p
1440p
At FlowUP, we don’t just sell PCs.
We forge war machines for players who want to dominate without lag, without compromise.
Hand-tested configs, quality components, stylish design, and a team that speaks your language.
Ready to climb the Ladder?🔥
After your order
Start the journey to clearly see how your PC is prepared before joining your setup
Press the PC to start the animation
This PC will be assembled, checked, then protected before it leaves
After your order
Start the journey to clearly see how your PC is prepared before joining your setup
Press the PC to start the animation
This PC will be assembled, checked, then protected before it leaves
Expert tips, pro assembly, and guaranteed performance.
Want a machine that matches 100% your gaming style or 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’ll assemble the perfect machine for your needs, budget, and flow.
Contact usThanks to its GeForce RTX™ 5090 and its Ryzen™ 9 9950X3D, the Kraken PC lets you play the most demanding games like Cyberpunk 2077, Black Myth: Wukong, GTA V Enhanced, Microsoft Flight Simulator, Call of Duty or Counter-Strike 2 with exceptional smoothness at 1440p Ultra and, above all, at 4K Ultra.
Yes. Every Kraken PC is assembled, tested and optimised by FlowUP’s technicians before it ships. Windows 11 Pro (trial version) is preinstalled so you can start playing right away.
The Kraken PC is designed to make full use of 4K displays and very high-end monitors. With the RTX™ 5090, you get the full benefit of DLSS 4, Ray Tracing and the latest NVIDIA Blackwell technologies.
The Kraken PC is for passionate gamers, content creators, AI developers, creative studios and anyone else looking for the highest-performance configuration available at FlowUP.
The PC Kraken combines a GeForce RTX™ 5090 32 GB, an AMD Ryzen™ 9 9950X3D, 32 GB of DDR5, a Samsung 990 Pro 2 TB SSD and an MSI X870E platform to deliver exceptional power for gaming, content creation, artificial intelligence and the most demanding professional use cases.
Choose your delivery option:
In case of a stock outage or a supply issue, we’ll contact you quickly so we can offer you a suitable solution. ✅
Yes, we offer instalment payments with Alma. This option is available in 2x, 3x, 4x, 10x and 12x. The available options vary depending on the legislation in force in your country.
Once your order has shipped, you’ll receive an email with a UPS tracking link, allowing you to track the delivery of your parcel in real time.
All our assembled PCs are covered by a 2-year statutory warranty, including coverage of defective parts and labour.
In the event of a breakdown, our after-sales service diagnoses the issue, and if necessary, we arrange to have the PC returned so repairs can be carried out.
The trial version of Windows 11 is a free edition of Microsoft’s operating system, allowing you to test all its features.
It’s not limited in time.
If you want to remove the “Activate Windows” watermark, you’ll need to purchase an activation key.
Be the first to discover our latest news, new products, contests 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 that every gamer gets the performance they deserve. Join us for an uncompromising gaming experience!
(218 reviews)
We understand— a PC is a real investment.
At FlowUP, we offer you tested, approved and ultra-reliable configurations, a responsive customer service, and above all a community that only swears by us.
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