GAMING PERFORMANCE
Attention: the values below are for reference only and may depend on your in-game settings.
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.
Een pc samengesteld door experts, strikt getest en klaar om je mee te nemen in al je gamingavonturen. Jij zorgt voor het spel, wij zorgen voor de rest. Gemonteerd, getest en klaar om te spelen: wij zorgen voor de rest.
Windows 11 Pro is already preinstalled on your PC. All that’s left is to activate it with a licence. Windows installed. Activation needed.
Learn more +Your Windows 11 Pro system is already installed and ready to run. You just need to finish the configuration and activate it with a licence that’s valid to enjoy all its features.
Every PC is assembled by our experts and put through rigorous tests before it’s shipped. Assembled and tested by our experts.
Discover the tests +Each build is carefully checked by our experts. Your PC is then put through a series of precise stability tests, according to a rigorous protocol, to ensure the proper operation of its components before it’s shipped.
Your PC arrives fully assembled, tested and ready to host your favourite games. Plug in your accessories and install your games.
How does it work? +Simply plug in your screen, your keyboard and your mouse. Sign in to your gaming accounts, install your favourite games and jump in!
Your new setup is ready. Thousands of hours of gaming are waiting for you! Your setup is ready for gaming.
Final step +Make the most of your new setup for years to come. No FlowUP subscription to arrange: your PC is yours and you are free to install and play the games of your choice, free or paid.
Een pc samengesteld door experts, strikt getest en klaar om je mee te nemen in al je gamingavonturen. Jij zorgt voor het spel, wij zorgen voor de rest. Gemonteerd, getest en klaar om te spelen: wij zorgen voor de rest.
Windows 11 Pro is already preinstalled on your PC. All that’s left is to activate it with a licence. Windows installed. Activation needed.
Learn more +Your Windows 11 Pro system is already installed and ready to run. You just need to finish the configuration and activate it with a licence that’s valid to enjoy all its features.
Every PC is assembled by our experts and put through rigorous tests before it’s shipped. Assembled and tested by our experts.
Discover the tests +Each build is carefully checked by our experts. Your PC is then put through a series of precise stability tests, according to a rigorous protocol, to ensure the proper operation of its components before it’s shipped.
Your PC arrives fully assembled, tested and ready to host your favourite games. Plug in your accessories and install your games.
How does it work? +Simply plug in your screen, your keyboard and your mouse. Sign in to your gaming accounts, install your favourite games and jump in!
Your new setup is ready. Thousands of hours of gaming are waiting for you! Your setup is ready for gaming.
Final step +Make the most of your new setup for years to come. No FlowUP subscription to arrange: your PC is yours and you are free to install and play the games of your choice, free or paid.
Explore the components of this setup, discover their features and find our testing protocol. All without leaving the product page.
Options and availability are those shown on the product page.
Choose a component, find out its installed reference and review its detailed specifications.
Graphics card
The graphics card produces the game images.
According to the protocol presented by FlowUP: OCCT CPU + RAM, OCCT CPU and OCCT Memory, with 20-minute sessions each.
OCCT GPU 3D and Adaptive checks for 40 minutes, then a check of the video memory for 20 minutes, according to the protocol announced.
OCCT Power and OCCT Storage, with 20 minutes each in the protocol presented, to complete stability checks.
Checks of the USB ports, audio and network connections before dispatch.
Installed graphics card
Specific features only when they can be identified.
La RTX 5090 32 Go, la carte la plus puissante de la gamme GeForce RTX 50.
À ce niveau, la carte graphique ouvre la 4K en réglages maximaux et accélère aussi les logiciels de création.
Avec 32 Go de GDDR7 et l'architecture Blackwell, elle fait du Kraken un PC gamer RTX 5090 pensé pour la 4K ultra, le ray tracing intégral et le DLSS 4. Sa mémoire vidéo sert aussi la 3D, le montage et l'IA locale.
Livraison : la carte graphique est retirée du boîtier pour le transport, avec un tutoriel vidéo pour la remettre en place.
Le Ryzen 9 9950X3D cumule 16 cœurs, 32 threads et la technologie 3D V-Cache.
Le processeur gère le jeu, le système et les tâches lourdes qui tournent en parallèle.
Ce PC gamer Ryzen 9 associe la mémoire cache empilée 3D V-Cache, très efficace en jeu, à 16 cœurs Zen 5 pour la création et le multitâche intensif. Sur socket AM5, il ne bride pas la RTX 5090.
32 Go de DDR5 pour le jeu et la création.
La RAM conserve les données utilisées en temps réel par les jeux et les logiciels.
La DDR5 de la plateforme AM5 apporte un débit élevé. 32 Go laissent de la place pour jouer, streamer et garder des logiciels de création ouverts ensemble.
La marque et la référence peuvent varier selon les stocks, comme indiqué sur la fiche.
Un SSD Samsung 990 Pro de 2 To en PCIe Gen 4.
Le SSD stocke le système et les jeux et réduit les temps de chargement au minimum.
Le 990 Pro fait partie des SSD Gen 4 les plus rapides. Ses 2 To accueillent une grande bibliothèque de jeux 4K et des projets lourds.
La marque et la référence peuvent varier selon les stocks, comme indiqué sur la fiche.
La MSI X870E Gaming Plus WIFI, une base AM5 haut de gamme.
La carte mère relie tous les composants et fixe les possibilités d'évolution pour les années à venir.
Le chipset X870E apporte le PCIe 5.0 pour la carte graphique et le stockage, l'USB4 et le Wi-Fi. Une plateforme taillée pour un PC gamer haut de gamme qui dure.
Un watercooling NZXT de 360 mm avec écran LCD sur la pompe.
Le refroidissement liquide transporte la chaleur du processeur vers un radiateur et ses trois ventilateurs.
Son radiateur de 360 mm garde le Ryzen 9 9950X3D sous contrôle, même en charge lourde. L'écran de la pompe peut afficher les températures ou des visuels personnalisés.
1200 W certifiés 80+ Gold.
L'alimentation fournit une énergie stable à chaque composant, y compris lors des pics de charge.
La RTX 5090 est gourmande : 1200 W laissent une marge confortable pour l'ensemble de la configuration. La certification 80+ Gold assure un bon rendement.
Le NZXT H9 Flow RGB+, un boîtier double chambre à vitres panoramiques.
Le boîtier protège les composants et organise la circulation de l'air autour de la carte graphique.
Sa construction double chambre cache les câbles et l'alimentation, et laisse toute la place à la RTX 5090 et au radiateur de 360 mm. Les vitres panoramiques mettent la configuration en vitrine.
Options and availability depending on the product sheet.
Explore the components of this setup, discover their features and find our testing protocol. All without leaving the product page.
Options and availability are those shown on the product page.
Choose a component, find out its installed reference and review its detailed specifications.
Graphics card
The graphics card produces the game images.
According to the protocol presented by FlowUP: OCCT CPU + RAM, OCCT CPU and OCCT Memory, with 20-minute sessions each.
OCCT GPU 3D and Adaptive checks for 40 minutes, then a check of the video memory for 20 minutes, according to the protocol announced.
OCCT Power and OCCT Storage, with 20 minutes each in the protocol presented, to complete stability checks.
Checks of the USB ports, audio and network connections before dispatch.
Installed graphics card
Specific features only when they can be identified.
La RTX 5090 32 Go, la carte la plus puissante de la gamme GeForce RTX 50.
À ce niveau, la carte graphique ouvre la 4K en réglages maximaux et accélère aussi les logiciels de création.
Avec 32 Go de GDDR7 et l'architecture Blackwell, elle fait du Kraken un PC gamer RTX 5090 pensé pour la 4K ultra, le ray tracing intégral et le DLSS 4. Sa mémoire vidéo sert aussi la 3D, le montage et l'IA locale.
Livraison : la carte graphique est retirée du boîtier pour le transport, avec un tutoriel vidéo pour la remettre en place.
Le Ryzen 9 9950X3D cumule 16 cœurs, 32 threads et la technologie 3D V-Cache.
Le processeur gère le jeu, le système et les tâches lourdes qui tournent en parallèle.
Ce PC gamer Ryzen 9 associe la mémoire cache empilée 3D V-Cache, très efficace en jeu, à 16 cœurs Zen 5 pour la création et le multitâche intensif. Sur socket AM5, il ne bride pas la RTX 5090.
32 Go de DDR5 pour le jeu et la création.
La RAM conserve les données utilisées en temps réel par les jeux et les logiciels.
La DDR5 de la plateforme AM5 apporte un débit élevé. 32 Go laissent de la place pour jouer, streamer et garder des logiciels de création ouverts ensemble.
La marque et la référence peuvent varier selon les stocks, comme indiqué sur la fiche.
Un SSD Samsung 990 Pro de 2 To en PCIe Gen 4.
Le SSD stocke le système et les jeux et réduit les temps de chargement au minimum.
Le 990 Pro fait partie des SSD Gen 4 les plus rapides. Ses 2 To accueillent une grande bibliothèque de jeux 4K et des projets lourds.
La marque et la référence peuvent varier selon les stocks, comme indiqué sur la fiche.
La MSI X870E Gaming Plus WIFI, une base AM5 haut de gamme.
La carte mère relie tous les composants et fixe les possibilités d'évolution pour les années à venir.
Le chipset X870E apporte le PCIe 5.0 pour la carte graphique et le stockage, l'USB4 et le Wi-Fi. Une plateforme taillée pour un PC gamer haut de gamme qui dure.
Un watercooling NZXT de 360 mm avec écran LCD sur la pompe.
Le refroidissement liquide transporte la chaleur du processeur vers un radiateur et ses trois ventilateurs.
Son radiateur de 360 mm garde le Ryzen 9 9950X3D sous contrôle, même en charge lourde. L'écran de la pompe peut afficher les températures ou des visuels personnalisés.
1200 W certifiés 80+ Gold.
L'alimentation fournit une énergie stable à chaque composant, y compris lors des pics de charge.
La RTX 5090 est gourmande : 1200 W laissent une marge confortable pour l'ensemble de la configuration. La certification 80+ Gold assure un bon rendement.
Le NZXT H9 Flow RGB+, un boîtier double chambre à vitres panoramiques.
Le boîtier protège les composants et organise la circulation de l'air autour de la carte graphique.
Sa construction double chambre cache les câbles et l'alimentation, et laisse toute la place à la RTX 5090 et au radiateur de 360 mm. Les vitres panoramiques mettent la configuration en vitrine.
Options and availability depending on the product sheet.
Estimated FPS for this setup: choose your resolution and discover performance with or without DLSS 4.
PC detected: identification…
Reading the product sheet…
Recommended resolutions: Full HD

Estimation in progress.

Estimation in progress.

Estimated Call of Duty multiplayer performance.

Estimation in progress.

Estimation in progress.

Estimation in progress.
Indicative ratings calculated from the configuration detected on this page.
Estimated FPS are derived from the benchmarks on the product sheet, not measured on this machine. Indicative scenarios: high settings without path tracing for AAA games and competitive settings for e-sports titles. With image generation using DLSS 4, the displayed FPS are not the FPS actually being rendered. Results vary depending on scenes, drivers, graphics options and VRAM.
Estimated FPS for this setup: choose your resolution and discover performance with or without DLSS 4.
PC detected: identification…
Reading the product sheet…
Recommended resolutions: Full HD

Estimation in progress.

Estimation in progress.

Estimated Call of Duty multiplayer performance.

Estimation in progress.

Estimation in progress.

Estimation in progress.
Indicative ratings calculated from the configuration detected on this page.
Estimated FPS are derived from the benchmarks on the product sheet, not measured on this machine. Indicative scenarios: high settings without path tracing for AAA games and competitive settings for e-sports titles. With image generation using DLSS 4, the displayed FPS are not the FPS actually being rendered. Results vary depending on scenes, drivers, graphics options and VRAM.
A real team behind every PC. And customers who share their experience.
« The editing is super neat (perfect cable management), the components are high quality. »
« Perfectly packed, protected in two boxes. No issues when starting up. »
“The announced delivery time is met and the quality of customer support is second to none.”
A real team behind every PC. And customers who share their experience.
« The editing is super neat (perfect cable management), the components are high quality. »
« Perfectly packed, protected in two boxes. No issues when starting up. »
“The announced delivery time is met and the quality of customer support is second to none.”
In our Belgian workshop, passionate people bring your setup to life. Every component is installed with care so that, the day you switch it on, you think about your next matches, not about the build.
Assembled with care in our Belgian workshop, by passionate people.
Fastenings, connections, cooling, boot-up and wiring: the details you might never notice are exactly what our team checks before sending your PC out.
Every connection and every detail are checked before shipping.
Before your first sessions, we put the CPU, graphics card and memory through their paces. Load tests monitor stability, temperatures and errors: if anything is off, the machine goes back into the hands of our technicians.
CPU, graphics card and memory tested to check stability and temperatures.
Open the glass panel: you’ll see your setup. Behind it, the cables are organised and fixed with care. The joy of a great-looking PC is also knowing it was planned all the way to the invisible details.
Well-organised cables, even in the parts of the PC you can’t see.
Your PC leaves the workshop protected by an internal air cushion and a second reinforced cardboard box. Because the moment you finally open your parcel should be a discovery, not something to worry about.
Internal air cushion and reinforced cardboard to protect your PC during shipping.
Once your PC has been checked, approved and protected, it hits the road with a delivery tracking update. From our workshop to your desk, we prepare the moment when you plug in your machine for the first time.
PC checked, protected and shipped with delivery tracking.
In our Belgian workshop, passionate people bring your setup to life. Every component is installed with care so that, the day you switch it on, you think about your next matches, not about the build.
Assembled with care in our Belgian workshop, by passionate people.
Fastenings, connections, cooling, boot-up and wiring: the details you might never notice are exactly what our team checks before sending your PC out.
Every connection and every detail are checked before shipping.
Before your first sessions, we put the CPU, graphics card and memory through their paces. Load tests monitor stability, temperatures and errors: if anything is off, the machine goes back into the hands of our technicians.
CPU, graphics card and memory tested to check stability and temperatures.
Open the glass panel: you’ll see your setup. Behind it, the cables are organised and fixed with care. The joy of a great-looking PC is also knowing it was planned all the way to the invisible details.
Well-organised cables, even in the parts of the PC you can’t see.
Your PC leaves the workshop protected by an internal air cushion and a second reinforced cardboard box. Because the moment you finally open your parcel should be a discovery, not something to worry about.
Internal air cushion and reinforced cardboard to protect your PC during shipping.
Once your PC has been checked, approved and protected, it hits the road with a delivery tracking update. From our workshop to your desk, we prepare the moment when you plug in your machine for the first time.
PC checked, protected and shipped with delivery tracking.
Two PCs can display the same graphics card, without delivering the same experience. The choices around it are what make the difference.
More than just a spec sheet: a coherent setup for your games, your needs and your budget.
Choose a PC that suits you, today as well as tomorrow.
I choose my FlowUP PCIndicative comparison with an OEM PC offered in a fixed configuration. The options for customisation, checks and services vary depending on the models and sellers. The icons illustrate the differences you’re looking for and do not constitute an assessment of all OEM PCs.
Indicative comparison: specifications and services vary by model.
Two PCs can display the same graphics card, without delivering the same experience. The choices around it are what make the difference.
More than just a spec sheet: a coherent setup for your games, your needs and your budget.
Choose a PC that suits you, today as well as tomorrow.
I choose my FlowUP PCIndicative comparison with an OEM PC offered in a fixed configuration. The options for customisation, checks and services vary depending on the models and sellers. The icons illustrate the differences you’re looking for and do not constitute an assessment of all OEM PCs.
Indicative comparison: specifications and services vary by model.
Start with a FlowUP PC and personalise the graphics card, the processor, the RAM or storage based on what you want.
Create a configuration that looks like you, component by component, with the guidance from our specialists.
Go further with a custom liquid cooling loop and outstanding finishing touches.
Start with a FlowUP PC and personalise the graphics card, the processor, the RAM or storage based on what you want.
Create a configuration that looks like you, component by component, with the guidance from our specialists.
Go further with a custom liquid cooling loop and outstanding finishing touches.
Everything you need to know before choosing your FlowUP gaming PC. Answers about this configuration too, but also about your order.
The graphics card is listed in the PC specifications.
The processor is specified in the product details.
The RAM and SSD capacities are shown in the PC specifications.
It depends on the graphics card, the games and the settings used.
Upgrade options depend on the components and their compatibility.
The lead time is stated on the product page.
The shipping lead time is specified on each FlowUP PC Gamer page. It varies depending on availability and the preparation of the configuration. The transport time is added afterwards.
Split-payment options may be offered depending on the available offers and service providers. Check the options and their terms at the time of placing your order.
Find order information in the order confirmations and the areas made available by FlowUP. When a shipping tracking is provided, use the corresponding link.
Consumers benefit from the statutory warranty of conformity applicable in Belgium. The conditions and after-sales (SAV) procedures are set out in FlowUP’s contractual information.
When a page states Windows 11 as a trial version, this does not necessarily mean that a permanent activated licence is included. Check the configuration options.
FlowUP PCs are assembled and tested before shipping. Checks may involve the processor, the RAM, the graphics card, storage and the connectivity, depending on FlowUP’s test protocol.
Everything you need to know before choosing your FlowUP gaming PC. Answers about this configuration too, but also about your order.
The graphics card is listed in the PC specifications.
The processor is specified in the product details.
The RAM and SSD capacities are shown in the PC specifications.
It depends on the graphics card, the games and the settings used.
Upgrade options depend on the components and their compatibility.
The lead time is stated on the product page.
The shipping lead time is specified on each FlowUP PC Gamer page. It varies depending on availability and the preparation of the configuration. The transport time is added afterwards.
Split-payment options may be offered depending on the available offers and service providers. Check the options and their terms at the time of placing your order.
Find order information in the order confirmations and the areas made available by FlowUP. When a shipping tracking is provided, use the corresponding link.
Consumers benefit from the statutory warranty of conformity applicable in Belgium. The conditions and after-sales (SAV) procedures are set out in FlowUP’s contractual information.
When a page states Windows 11 as a trial version, this does not necessarily mean that a permanent activated licence is included. Check the configuration options.
FlowUP PCs are assembled and tested before shipping. Checks may involve the processor, the RAM, the graphics card, storage and the connectivity, depending on FlowUP’s test protocol.
We get it— a PC is a real investment.
At FlowUP, we offer you setups tested, approved and reliable, a customer service that listens and above all a community of enthusiasts who accompany us every day.
Keeping up with us?
Keep farmingWe get it— a PC is a real investment.
At FlowUP, we offer you setups tested, approved and reliable, a customer service that listens and above all a community of enthusiasts who accompany us every day.
Keeping up with us?
Keep farming
Option in 48 hours
Tested before dispatch
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Very positive review, despite comments about the delivery time, no issues on my side. The screen was shipped the day after my order and the PC arrived 3 days later.
The PC works perfectly and was well packaged for transport.
I received my PC with a faulty graphics card, and Flowup’s after-sales service was extremely efficient. Since I don’t live far from them, they replaced my card the same day (shout-out to Mickael, who was genuinely great).
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 truly high quality. The replies and support provided are fast, with kindness and genuine human interaction.
Order received in 5 days (weekend included)
Very good condition, good price, and responsive, efficient after-sales service.
I recommend it.
I bought the Savannah, and honestly it’s a great investment that I don’t regret. The website provides lots of advice to set up and install my PC. There’s excellent after-sales support, with quick answers and lots of kindness. Honestly, I recommend it without hesitation.
Thank you for your work, team! Thank you 1000 times <3
I bought a custom PC on this site. I was very well guided based on how I wanted to use it, but above all: I got my money’s worth.
I contacted the after-sales service several times to get some answers. They were very responsive; I strongly recommend FlowUP for buying a PC.
PC ordered on Sunday, received 6 days later with no issues. Thanks to the Flowup team.
Great contact—they communicated a new quote directly. The follow-up and after-sales service for picking up the PC on site were exemplary. Thanks to you, Nathanaël, for your professionalism!
PC delivered to my place in just 7 days!
Responsive, efficient, and courteous support service!
The information is clear, and flexibility is highlighted.
Very positive review, despite comments about the delivery time, no issues on my side. The screen was shipped the 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 extremely efficient. They replaced my card the same day (shout-out to Mickael, who was genuinely 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 truly high quality. The replies and support provided are fast, with kindness and genuine human interaction.
Order received in 5 days (weekend included)
Very good condition, good price, and responsive, efficient after-sales service.
I recommend it.
Arnaud N.Honestly, it’s a great investment that I don’t regret. There’s excellent after-sales support with quick answers and full 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. I was very well guided based on how I wanted to use it, but above all: I got my money’s worth.
I contacted the after-sales service several times to get some answers. They were very responsive; I strongly recommend FlowUP for buying a PC.
PC ordered on Sunday, received 6 days later with no issues. Thanks to the Flowup team.
The PC is truly incredible—no problems at all.
Héléna B.Great contact—they communicated a new quote directly. The follow-up and after-sales service for picking up the PC on site were exemplary. Thanks to you, Nathanaël, for your professionalism!
George Q.
Responsive, efficient, and courteous support service!
The information is clear, and flexibility is highlighted.
I ordered my PC on Wednesday evening and received it Saturday morning. In terms of performance, nothing to complain about. Excellent PC. The visuals are very beautiful. Very good temperatures. Go for it with your eyes closed.
Samuel J.
Less than a week ago: super fast delivery and within the stated timeframe. PC well packaged—nothing to complain about. Thanks to the person who called me to ask if everything was okay. Thanks to the Flowup team.
Manon Q.Responsive, efficient, and courteous support service!
The information is clear, and flexibility is highlighted.
At FlowUP, everything starts from a simple observation: too many PCs are poorly assembled, overpriced, or not properly supported.
So we decided to do the opposite:
Ready to play without compromise?


Our custom gaming PC assembly service lets you:
✅ Ready to use out of the box.
✅ Ready to use out of the box.
✅ Ready to use out of the box.
Configure your gaming PC: choose the components and our team of experts takes care of the assembly with care for optimal performance from the very first boot of your gaming PC!
The AMD Ryzen 5 5600 is an attractive solution for mid-range PCs, suitable for gaming as well as photo and video editing, while still delivering 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 32MB 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 16MB and PCIe 3.0 support instead of 4.0.
Attention: the values below are for reference only and may depend on your in-game settings.
1080p
1440p
1080p
1440p
1080p
1440p
1080p
1440p
1080p
1440p
1080p
1440p






