Corsair iCUE RTX 5090 Gaming Computer – Built in the UK
The Corsair iCUE LINK RTX 5090 Gaming & Creator PC is a flagship 4K gaming and content creation PC for enthusiasts who want maximum graphics power and a coordinated RGB build.
This Corsair iCUE RTX 5090 gaming computer pairs an Intel Core Ultra 7 270K Plus processor with the NVIDIA GeForce RTX 5090 32GB graphics card inside a Corsair 4500X LX-R ARGB case with a panoramic tempered glass panel. The cooler and case fans use Corsair’s iCUE LINK ecosystem, so lighting, fan speeds and temperatures are managed together in the iCUE software rather than through separate controllers. It is aimed at people who play at 4K and also edit video, render 3D scenes or stream from the same machine. Every system is built to order in the UK, and the parts can be changed in the configurator.
The Corsair iCUE LINK RTX 5090 Gaming & Creator PC is built on an Intel Core Ultra 7 270K Plus with 24 cores (8 performance and 16 efficient) and 24 threads, on an ASUS TUF GAMING Z890-PLUS WIFI motherboard. It has an NVIDIA GeForce RTX 5090 32GB GDDR7 graphics card, 64GB of DDR5 6000MHz memory and a 4TB M.2 PCIe 4.0 NVMe SSD. It is cooled by a Corsair iCUE LINK TITAN 360 RX RGB 360mm liquid cooler, powered by a Corsair RM1000x V3 1000W 80 Plus Gold ATX 3.1 power supply and comes with genuine, pre-installed Microsoft Windows 11 Home and a 3-year parts and labour warranty.
Intel Core Ultra 7 270K Plus processor
The Intel Core Ultra 7 270K Plus is a 24 core, 24 thread processor in the LGA1851 socket, with 8 performance cores and 16 efficient cores. The performance cores have a base clock of 3.7GHz and a maximum turbo of 5.5GHz, which keeps games and single-threaded creative tasks responsive. The 16 efficient cores and 36MB of L3 cache give it room for background work such as encoding, exports and a streaming overlay running alongside a game. Integrated graphics are included on the processor, and the Intel Z890 chipset on the motherboard completes the platform.
NVIDIA GeForce RTX 5090 graphics
The NVIDIA GeForce RTX 5090 is the centrepiece of this build, with 21760 cores, 32GB of GDDR7 memory and a 575 W rating. It is aimed at 4K gaming at high to ultra settings, and the large VRAM pool also suits GPU-accelerated work in DaVinci Resolve, Premiere Pro, After Effects, Blender and Unreal Engine 5. The card provides 3 x DisplayPort 2.1b and 1 x HDMI 2.1b outputs for up to four monitors, although the exact layout may vary by card brand. The motherboard also has its own video outputs for secondary display needs.
64GB DDR5 memory and 4TB NVMe storage
The 64GB of Kingston Fury Beast DDR5 runs at 6000MHz with CL30 timings, fitted as two 32GB modules in dual channel. That is generous headroom for large video timelines, big 3D scenes and several creative applications open at once. The motherboard has four DIMM slots (two used) and supports up to 256GB. The 4TB M.2 PCIe 4.0 NVMe SSD reads at up to 5500MB/s and writes at up to 5000MB/s, which suits fast game loading and quick access to project files. Three further M.2 slots and four SATA ports remain free for extra storage.
Corsair 4500X LX-R case and 360mm liquid cooling
The Corsair 4500X LX-R ARGB TG is a black mid tower with a panoramic tempered glass panel that shows the whole interior. Three 120mm LX120R RGB iCUE LINK fans are pre-installed on the side of the case. The Corsair iCUE LINK TITAN 360 RX RGB AIO has a 360mm radiator to cool the processor, and it connects through the same iCUE LINK system as the fans. The case measures 499mm deep, 256mm wide and 471mm high, and has mounts for one 3.5″ and two 2.5″ drives. The Corsair RM1000x V3 is a 1000W, fully modular ATX 3.1 power supply with an 80 Plus Gold rating.
Wi-Fi 7, Thunderbolt 4 and USB connectivity
The ASUS TUF GAMING Z890-PLUS WIFI motherboard provides built-in Wi-Fi 7, Bluetooth 5.4 and Intel 2.5GbE wired networking. The rear panel has a Thunderbolt 4 / USB4 Type-C port, a 20Gbps Type-C port, three 10Gbps Type-A ports and three 5Gbps Type-A ports. The front panel has a USB 3.2 Gen 2 Type-C port, two USB 3.2 Gen 1 Type-A ports and a headphone/microphone combo jack. Audio is 7.1-channel High Definition Audio from a Realtek ALC1220P codec. No keyboard or mouse is included.
Ideal for
- 4K gaming at high to ultra settings
- Video editing and colour grading in DaVinci Resolve and Premiere Pro
- Motion graphics in After Effects and photo editing in Photoshop and Lightroom Classic
- GPU rendering in Blender and real-time work in Unreal Engine 5
- Streaming with OBS Studio and transcoding with HandBrake
If you want a Corsair iCUE RTX 5090 gaming computer that plays at 4K and also handles a full creative workload, this system is a well-balanced choice. The RTX 5090 supplies the graphics power, the 24 core Core Ultra 7 270K Plus and 64GB of DDR5 keep everything else moving, and the iCUE LINK cooler and fans keep the interior tidy and consistently lit behind the glass panel.
Built to order and tested in the UK by Punch Technology, every system comes with a 3-year parts and labour warranty, backed by over 30 years of PC building experience. The estimated lead time for your configuration is shown when you order.
Full Specification
| Processor | |
| CPU | Intel Core Ultra 7 270K Plus 3.7/5.5GHz 24 Core, 24 Thread CPU (LGA1851) |
| Cores / Threads | 24 Cores (8P + 16E) / 24 Threads |
| Frequency | P-core Base 3.7GHz / Max Turbo 5.5GHz |
| Cache | 36MB L3 |
| Integrated Graphics | Intel Graphics |
| CPU Cooler | Corsair iCUE LINK TITAN 360 RX RGB Black 360mm AIO CPU Cooler (aio liquid cooler) |
| Memory & Storage | |
| RAM | 64GB DDR5 6000MHz CL30 |
| Configuration | Dual Channel – 2 x 32GB |
| Max Supported | 256 GB (4 x DIMM slots, 2 used) |
| Primary SSD | 4TB M.2 PCIe 4.0 NVMe SSD (5500MB/s R, 5000MB/s W) – operating system and applications |
| Optical Drive | None |
| Graphics & Display | |
| GPU | NVIDIA GeForce RTX 5090 32GB GDDR7 GPU (21760 cores, 575 W) |
| Display Outputs | 3 x DisplayPort 2.1b, 1 x HDMI 2.1b on the graphics card (up to 4 x monitors; layout may vary by card brand) |
| Motherboard & Connectivity | |
| Motherboard | ASUS TUF GAMING Z890-PLUS WIFI ATX DDR5 Motherboard (ATX) |
| Chipset | Intel Z890 |
| Thunderbolt / USB4 | 1 x Thunderbolt 4 / USB4 Type-C |
| Wired Networking | 2.5GbE (Intel) LAN |
| Wireless | Wi-Fi 7 – Built-in |
| Bluetooth | Bluetooth 5.4 (built-in) |
| Audio | High Definition Audio 7.1 (Realtek ALC1220P 7.1-channel HD Audio) |
| Rear & Front I/O (Input/Output) | |
| Rear Ports | 1 x Thunderbolt 4 / USB4 Type-C, 1 x Type-C 20Gbps, 3 x Type-A 10Gbps, 3 x Type-A 5Gbps, 1 x RJ-45 2.5GbE Ethernet Port, plus the graphics card's 3 x DisplayPort 2.1b, 1 x HDMI 2.1b |
| Front Ports | 1 x USB 3.2 Gen 2 Type-C, 2 x USB 3.2 Gen 1 Type-A, 1 x headphone/microphone combo jack |
| Motherboard Video | 1 x Thunderbolt 4 Type-C, 1 x DisplayPort 1.4, 1 x HDMI 2.1, 1 x USB 20Gbps Type-C (DP Alt Mode) |
| Expansion & Internal Slots | |
| PCIe Slots | 1 x PCIe 5.0 x16 (used by the NVIDIA GeForce RTX 5090 32GB GDDR7 GPU), 1 x PCIe 4.0 x16 (x4), 1 x PCIe 4.0 x4, 1 x PCIe 4.0 x1, 1 x PCIe 4.0 x1 |
| Storage Expansion | 4 x M.2 (PCIe 5.0 x4, PCIe 4.0 x4, PCIe 4.0 x4, PCIe 4.0 x4; 1 used, 3 free), 4 x SATA 6Gb/s (0 used), case mounts for 1 x 3.5" and 2 x 2.5" drives |
| Power, Case & Cooling | |
| Power Supply | Corsair RM1000x V3 1000W 80 Plus Gold Fully Modular ATX 3.1 PSU (80 PLUS Gold, ATX 3.1, Fully modular) |
| Chassis | Corsair 4500X LX-R ARGB TG Midi Black (Mid tower, Panoramic tempered glass) |
| Fans | 3 x 120mm LX120R RGB iCUE LINK (side-mounted) (pre-installed) |
| Liquid Cooling | Corsair iCUE LINK TITAN 360 RX RGB Black 360mm AIO CPU Cooler (360 mm radiator) |
| Dimensions | 499mm (D) x 256mm (W) x 471mm (H) |
| Software & Support | |
| Operating System | Microsoft Windows® 11 Home (Advanced licence) (genuine, pre-installed) |
| Input Devices | No keyboard or mouse included |
| Warranty Cover | 3 Years, Parts & Labour |
| First Year | Free returns on warranty claims |
What is the Corsair iCUE LINK RTX 5090 Gaming & Creator PC best for?
The Corsair iCUE LINK RTX 5090 Gaming & Creator PC is primarily a 4K gaming and creative production machine. The RTX 5090 with 32GB of GDDR7 is aimed at 4K ultra settings, and the 24 core processor with 64GB of memory is there for the creative work that shares the same desk. It suits someone who wants one PC for play, editing and rendering rather than separate systems.
On the gaming side it targets titles such as Cyberpunk 2077, Black Myth: Wukong, Alan Wake 2, Assassin’s Creed Shadows, Indiana Jones and the Great Circle and Final Fantasy XVI at maximum settings. On the creative side it is suited to Premiere Pro and DaVinci Resolve timelines, After Effects, Photoshop, Lightroom Classic, GPU rendering in Blender and Unreal Engine 5 projects. It also handles OBS Studio streaming and HandBrake transcoding without needing to pause other work.
Where does the Corsair iCUE LINK RTX 5090 Gaming & Creator PC sit in the range?
Among the neighbouring systems, this is the top tier. The Titanium R Ryzen Gaming PC is the nearest step down, with an AMD Ryzen 7 5800X, an RTX 5070 Ti 16GB, 32GB of DDR4 and a 1TB SSD. Below that, the Streaming PC – Ryzen 7 8700F, RTX 5060 Ti uses an RTX 5060 Ti 8GB with 32GB of DDR5 and a 1TB SSD. Choose this Corsair iCUE system when you want the RTX 5090, 64GB of memory and 4TB of storage together with the iCUE LINK lighting and cooling.
Frequently Asked Questions
What games can the Corsair iCUE LINK RTX 5090 Gaming & Creator PC run?
It is built for 4K gaming at high to ultra settings. That includes Cyberpunk 2077, Black Myth: Wukong, Alan Wake 2, Assassin’s Creed Shadows, Indiana Jones and the Great Circle, Final Fantasy XVI, Red Dead Redemption 2, Elden Ring, Ghost of Tsushima and MSFS 2024. Competitive titles such as CS2, Valorant, Fortnite and Apex Legends are well within its reach too. Frame rates depend on the game and the settings you choose.
Is it good for video editing, 3D rendering and streaming?
Yes, it is specified for all three. DaVinci Resolve, Premiere Pro and After Effects can use the RTX 5090 and its 32GB of GDDR7, and Blender GPU rendering and Unreal Engine 5 benefit from the same card. The 24 core processor and 64GB of DDR5 suit OBS Studio streaming and HandBrake transcoding running alongside other work. The 4TB SSD gives fast access to project files.
Can I change the parts or upgrade this PC later?
Yes, on both counts. The PC is built to order, so you can change parts in the configurator before you buy. Afterwards, three M.2 slots and four SATA ports are free for more storage, and two of the four DIMM slots are free, with the motherboard supporting up to 256GB of memory. The case also has mounts for one 3.5″ and two 2.5″ drives.
What is Corsair iCUE LINK and do the cooler and fans work together?
iCUE LINK is Corsair’s smart component ecosystem, and the TITAN 360 RX RGB cooler and the three LX120R RGB case fans in this PC are part of it. The connected components are controlled together in Corsair’s iCUE software, covering lighting effects, fan speeds and temperature monitoring. This keeps the interior tidy and the lighting consistent behind the panoramic glass panel.
Who is this PC best suited for?
It is best suited to 4K gamers who also create content, such as video editors, 3D artists, streamers and photographers who want one high-end system. It also suits anyone who wants an RTX 5090 build with a showpiece iCUE LINK interior. If you only play lighter esports titles, a lower tier PC will serve you well.
Does it come with Windows, a keyboard and a warranty?
It comes with genuine, pre-installed Microsoft Windows 11 Home and a 3-year parts and labour warranty, with free returns on warranty claims in the first year. No keyboard or mouse is included, so add them from the accessory links above. The PC has Wi-Fi 7 and Bluetooth 5.4 built in.
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