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PERFORMANCE IN GAMES
Note: the values below are provided for guidance only and may depend on your in-game settings. (version 7800X3D)
(2283 reviews)
PC Rainbow V2 GEFORCE RTX™ 5070 Ti
The Rainbow PC is the Flowup community’s #1 choice—a concentrated burst of power and style.
The PC Rainbow V2 combines power and versatility for playing in 1440p ultra and getting the most out of 4K gaming. The GeForce RTX™ 5070 Ti delivers excellent performance on recent games, while the Intel Core i7 14700KF or Ryzen 7 7800X3D ensures high power for both gaming and advanced multitasking.
Key features :
High performance in 1440p ultra and ready for 4K.
Ideal for competitive gaming, streaming and advanced creation.
Large storage capacity for games and heavy projects.
Configuration validated by the FlowUP community.
Due to a worldwide shortage, the brand, reference and model of the RAM and storage may vary depending on the stock available.
As part of the Heatwave Deals, a fan is included with every PC ordered.
Because in this heat, your PC deserves a bit of cooling too 😎.
Offer valid while stocks last.
Shipped within
8
business days
Fast shipping
Payment in 2, 3, 4, 10 or 12X.
2 years of statutory seller warranty.
Customer service accessible by phone.
Right of withdrawal of 14 days
General Terms and Conditions of Sale (GTC)?unique=b70e71c)
PC Rainbow V2 GEFORCE RTX™ 5070 Ti
2,519.83 € 2,519.83 €
Or 12x 209.99 € *
Get the best deal!
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Get your gaming PC ready-to-play, fully set up!
48-hour delivery
Available within 48 hours
Assembled in BE
Tested before shipping
4/5 - 10k reviews
Verified Trustpilot
Pay in 3
No fees
PERFORMANCE IN GAMES!
watch the rainbow pc v2 in a video
Get your gaming PC ready-to-play, fully set up!
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 configure anything—everything is ready to use
1, 2, 3... Go!
No stress, no tweaking. Just fun right away
discover the RAINBOW PC in a video
Dive into the FlowUP experience with our real-life unboxing of the PC Rainbow.
We’ll show you everything you need to know:
- Presentation and component selection
- First boot and getting everything up and running
- In-game tests to evaluate its performance
Watch the video and find out whether this PC is made for you! 👉
414 FPS
1440p
156 FPS
1440p
378 FPS 1440p
496 FPS 1440p
72.6°
GPU score
86.8°
CPU score
27,823
GPU score
12,818
CPU score
They talk about it better than we do !
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 next day after my order and the PC arrived 3 days later.
Jeremy Q.Customer support—top notch!
I received my PC with a faulty graphics card. FlowUP’s after-sales service was extremely effective. They replaced my card the same day (shout-out to Mickael, who was really 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—believe me!
The customer service is really high quality. The replies and the support are fast, with kindness and real human communication.
great 👍
Order received in 5 days (weekend included)
Very good condition, good price, and responsive and effective after-sales service.
I recommend it.
Arnaud N.I bought the Savannah
Honestly, it’s a great investment and I don’t regret it. There’s excellent after-sales support with quick replies and full of kindness. Honestly, I recommend it with my eyes closed. Thank you for your work, team! Thank you 1000 times <3
Tristan X.great discovery ...
I bought a custom PC on this website and I was very well guided based on what I wanted to use it for, but above all I got my money’s worth.
I contacted the after-sales service (SAV) several times to get a few answers. They were very responsive. I strongly recommend FlowUP for buying a PC.
perfect
PC ordered on Sunday, received 6 days later with no issues at all. Thank you to the FlowUP team.
The PC is truly amazing—no problems.
Héléna B.purchase of a Rainbow i9 PC
Great contact: they communicated a new quote directly! The follow-up and the after-sales service for picking up the PC on site are exemplary. Thank you, Nathanaël, for this professionalism!
George Q.
Responsive support service
Responsive, efficient and courteous support service!
The information is clear and flexibility is highlighted.
perfect
I ordered my PC on Wednesday evening and received it on Saturday morning. Nothing to say in terms of performance. Excellent PC. The visuals are very nice. Very good temperatures. Go for it with your eyes closed.
Samuel J.
purchase of a PC Aqua v2
Less than a week ago: super fast delivery and within the stated timeframe. PC 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
Responsive, efficient and courteous support service!
The information is clear and flexibility is highlighted.
Very positive review
Very positive review. Despite comments about the delivery time, everything was fine on my side: the screen was shipped the day after my order and the PC arrived 3 days later.
The PC works perfectly well and is well packed for shipping.
Date of the experience: 19 March 2026
Lucas Martin
a top team
A top team— I ordered 2 PCs, delivered in one week, and a team that listens. Delighted with my purchase, quality hardware—I recommend it 100%
Well done, team—you’re crushing it
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. Secure delivery and VERY well protected—tested before dispatch
and they are 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—go for it!
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 effective 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 Cedric within the Call Center and the welcome at Flow Up. He demonstrates professionalism, courtesy, and a great willingness to help the public.
He manages calls and reception efficiently, providing clear answers and guiding people correctly. His calm, respectful attitude and his sense of service contribute to the smooth running of the service and a good support for the public.
Date of the experience: 25 February 2026
Anis Touati
great discovery ...
I received my PC within a week via UPS. Perfectly packaged, protected in two boxes. No issues at startup and no issues after a week of use. Absolutely thrilled!
Date of the experience: 19 February 2026
Lina Saadi
Flow up, it’s confirmed!
Excellent experience. The delivery time stated was met and the quality of the customer support is top-notch. The arrangements requested could be carried out without any issues. The PC I received perfectly meets the requirements and looks absolutely great.
Date of the experience: 15 February 2026
Maxime Lefebvre
I bought from Flow Up.
I recently bought a PC assembled 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 advertised—if not better.
Special mention for the secure packaging: the PC arrived in immaculate condition. I recommend it 100% for anyone who wants top performance 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 honesty.
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 quality (depending on the games).
Date of the experience: 11 February 2026Amine Haddad
Gear yourself up like a pro
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 for your ultimate setup is right here.
A PC is great… without a screen, it’s nothing
No way you’re going to hold back your setup with a mediocre screen.
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 move into another dimension?
boost your performance to the max
Discover FlowUP optimisation—the optimisation service fully tailored to your needs.
In addition to outstanding after-sales service for your PC, you’ll also get a special Windows interface as well as exceptional performance
No Limits, 100% Flow, 4K Ready
nvidia geforce rtx 5070 Ti
The GeForce RTX™ 5070 Ti is a next-generation graphics card designed for QHD Ultra gaming and smooth 4K. It includes the latest technologies DLSS 4 and Multi-frame Generation up to 4X for spectacular performance and exceptional smoothness.
Perfect for multitasking, streaming and content creation. A versatile, powerful card ready to excel today—just like tomorrow.
INTEL CORE I7 14700KF
The processor Core i7 14700KF is an ideal choice for building a gaming-focused PC, or for professional tasks in the creative field.
Its gaming performance matches up to the best competing alternatives, even reaching the level of the i9 13900K—making it compatible with very high-end graphics cards.
When it comes to applications, it also delivers great performance for video editing, streaming and 3D.
amd ryzen 5 5600
The AMD Ryzen 5 5600 is an attractive option 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 offers 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 the L3 cache to 16 MB and using PCIe 3.0 support instead of 4.0.
PERFORMANCE IN GAMES
Warning: 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
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:
- ✅
- ✅
- ✅Optimised
- ✅Reliable components
- ✅No no-name.
- ✅Square fit
- ✅Real after-sales support
- ✅Ready to play
Ready to play without compromise?
create a 100% custom config
Our custom gaming PC build 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 takes care of the assembly with care, so you get optimal performance from the very first boot of your gaming PC!
amd ryzen 5 5600
The AMD Ryzen 5 5600 is an attractive option 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 offers 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 the L3 cache to 16 MB and using PCIe 3.0 support instead of 4.0.
PERFORMANCE IN GAMES
Warning: 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 battle-ready machines for players who want to dominate without lag—no compromises.
Hand-tested configs, quality components, stylish design, and a team that speaks your language.
Ready to climb the Ladder?🔥
45
employees
4
years in operation
50 000
PCs SHIPPED
How are our PCs different?
FlowUP
OEM PC
“No-name” components
❌
✅
Balanced according to your needs and built to last
✅
❌
PC packed with extra care—twice
✅
❌
Responsive after-sales service
✅
❌
Regret after purchase
❌
✅
why do our PCs make the difference ?
Gaming PC FlowUP
OEM PC
“No-name” components
❌
✅
Balanced according to your needs and built to last
✅
❌
PC packed with extra care—twice
✅
❌
Responsive after-sales service
✅
❌
Regret after purchase
❌
✅
a custom-built PC?
Expert tips, pro assembly, and guaranteed performance.
Want een machine die 100% aansluit op jouw manier van gamen of je creatieve gebruik ?
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 workflow.
Contact us
What games can I run
with the Rainbow PC?
with the Rainbow PC?
Thanks to its GeForce RTX™ 5070 Ti 16 GB and its Ryzen™ 7 7800X3D processor, the Rainbow V2 lets you play with excellent smoothness in Counter-Strike 2, Valorant, Fortnite, Cyberpunk 2077, GTA V Enhanced, Black Myth: Wukong, Monster Hunter Wilds, Apex Legends and many other recent games in Full HD Ultra, 1440p Ultra and 4K.
Is the RAINBOW PC ready to play as soon as it arrives?
Yes. Every Rainbow V2 PC is assembled, tested, and optimized by FlowUP technicians before shipment. Windows 11 Pro (trial version) is preinstalled so you can start playing right away.
What resolution is recommended for the Rainbow PC?
The Rainbow V2 is designed to deliver an optimal experience in 2560 × 1440 (QHD) with graphics settings set to the maximum. Thanks to its GeForce RTX™ 5070 Ti 16 GB, it’s also perfectly suited for 4K gaming on many recent titles.
who is the Rainbow PC for?
The Rainbow V2 is for demanding gamers, streamers, content creators, and anyone looking for a high-end setup capable of delivering maximum performance today as well as tomorrow.
Why choose the Rainbow PC?
The PC Rainbow V2 pairs a GeForce RTX™ 5070 Ti 16 GB, an AMD Ryzen™ 7 7800X3D, 16 GB of DDR5 memory, a 1 TB NVMe M.2 SSD and a AM5 platform to provide an ultra-powerful, upgradeable setup perfectly suited for 1440p Ultra gaming, 4K, streaming, and content creation.
what are the delivery times?
Get your gaming PC delivered in 7 to 10 working days
Choose your delivery option:
- Standard UPS: delivery in 5 to 7 working days (excluding weekends and public holidays)
Our teams assemble and test each PC before shipping to ensure optimal quality.
In case of stock shortage or a supply issue, we’ll contact you quickly to offer an appropriate solution ✅
can I pay in instalments?
Yes, we offer instalment payments with Alma. This option is available in 2x, 3x, 4x, 10x and 12x. 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 a UPS tracking link, allowing you to follow the delivery of your parcel in real time.
what is the PC warranty?
All our assembled PCs are covered by a 2-year statutory warranty, including handling of defective parts and labour.
In the event of a breakdown, our after-sales service diagnoses the issue, and if necessary, we will collect the PC to carry out the repairs.
What is 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 time-limited.
If you want to remove the watermark “Activate Windows”, you’ll need to buy an activation key.
No lag on our response times
DON’T MISS ANYTHING!
Be the first to discover our latest updates, new products, 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 risky choices and disappointing PCs: with us, never again machines that fall 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)
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Still here?
Not convinced?
We get it— a PC is a real investment.
At FlowUP, we offer you tested, approved and ultra-reliable builds, responsive customer service, and above all a community that only swears by us.
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