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3 Years Parts and Labour Warranty
Clean Cable Management
Expertly Built, Optimised and Tested
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Outstanding gaming performance and great value go hand in hand, thanks to the OcUK Gaming Mach 3. This pre-built gaming PC has been engineered to facilitate 1440p with high frame rates in a range of popular games, such as Call of Duty: Warzone 2.0, Fortnite, and GTA V. Featuring hardware from AMD and NVIDIA, every component has been cherry-picked to ensure cohesive and smooth operation. Plus, the OcUK Gaming Mach 3 is fully tested, covered by our three year warranty, and ready to ship – all you need to do is plug in and play!
The OcUK Gaming Mach 3 is Powered by MSI. This gaming PC features a range of carefully selected MSI components to enhance compatibility and maximise performance, thanks to MSI’s superb reliability track record. The components include an MSI GeForce RTX 4070 SUPER 12G VENTUS 2X OC GPU, MSI B550M PRO-VDH WIFI Motherboard, MSI SPATIUM M450 PCIe 4.0 NVMe M.2 1TB, and MSI MAG A650BN 650W Bronze Power Supply.
With this combination of premium hardware and our expert assembly, you can order the OcUK Gaming Mach 3 today and be playing all your favourite gaming titles in 1440p tomorrow.
The OcUK Gaming Mach 3 balances performance and value. Every component has been cherry-picked to deliver smooth 1440p gaming without breaking the bank. Perfect for casual and mainstream gamers.
For the Mach 3’s foundation, there is an MSI B550 WiFi motherboard, optimised for use with AMD Ryzen 5000 Series processors. This is paired with the AMD Ryzen 7 5700X3D CPU, featuring Zen 3 architecture, eight cores, and sixteen threads to expertly manage your gaming workflows. What’s more, it is equipped with the innovative 3D V-Cache to ensure ultra-efficient processing. The Mach 3 has 32GB DDR4 RAM at 3200MHz and split into a dual-channel configuration, to keep all operations smooth and efficient.
To optimise your gaming, the OcUK Gaming Mach 3 features an NVIDIA GeForce RTX 4070 Super GPU. This upper-tier graphics card is powered by Ada Lovelace architecture, utilising third-gen RT and fourth-gen Tensor cores to render your games in glorious detail with realistic lighting. What’s more, the 1TB PCIe 4.0 SSD ensures that loading times will be kept to a minimum and there’ll be plenty of space for your whole gaming library.
The OcUK Gaming Mach 3 has been optimised for 1440p gaming. 1440p is a high-definition resolution, meaning you’ll be able to enjoy all your favourite titles in crisp detail.
Our team of experts has tested and benchmarked the OcUK Gaming Mach 3 to showcase its performance capabilities in a variety of games. Even with the settings on high, you can experience games like Call of Duty: Warzone 2.0 at 120+ FPS, Fortnite at 110+ FPS, and GTA V at 120+ FPS.
FPS is short for frames per second. This indicates how many game frames the PC can produce within a second. The higher the number, the smoother the resulting image.
| Game | Settings | Frames Per Second (FPS) |
| Counter-Strike 2 | Very High | 223 |
| Elden Ring | Max | 60 (capped max) |
| Fortnite | Epic | 115 |
| GTA V | Very High | 126 |
| Hogwarts Legacy | Ultra | 95 |
| League of Legends | Max | 332 |
| Palworld | Epic | 114 |
| PlayerUnknown’s Battlegrounds | Ultra | 183 |
| Red Dead Redemption 2 | Ultra | 95 |
| Black Myth: Wukong | Cinematic | 55 |
| Call of Duty: Warzone 2.0 | Max | 126 |
FPS benchmarks provided are intended as a guide. Actual performance may vary depending on games, drivers, updates, settings, mods, and background processes.
Thanks to the OcUK Gaming Mach 3 being pre-built, it is ready to ship for next day delivery. Check out our delivery options to discover how your order can qualify.
Additionally, if you have any queries or need ongoing support after purchase, our dedicated support team are here to help. The same experts who built these PCs are on hand to provide assistance. You can find all our contact details here.
As standard, the OcUK Gaming Mach 3 is covered by our three years part and labour warranty, so you can rest easy in the rare instance of a fault. For more information, visit our Systems FAQ.
Of course, there is more to gaming than just the PC. Overclockers UK stocks a wide range of gaming accessories and necessities – such as keyboards, mice, chairs, and monitors. Here are a few recommendations that are perfect for the OcUK Gaming Mach 3:
Every Overclockers UK system now includes 1 month of Xbox Game Pass for PC, letting you jump straight into a massive collection of over 100 top-quality PC games. Experience a diverse selection of PC-focused titles and play the latest
releases from Xbox Game Studios the moment they’re available.
Find out more below.
| Case | |
| Case Type | Mid Tower |
| Lighting | |
| Lighting | Yes |
| Memory | |
| Memory Capacity | 32 GB |
| Memory Type | DDR4 |
| Memory Speed | 3200 MHz |
| Storage | |
| SSD Capacity (Total) | 1 TB |
| SSD Type | NVMe |
| Colour | |
| Primary Colour | Black |
| Performance | |
| Target Resolution | 1440p |
| Motherboard | |
| Motherboard Chipset | AMD B550 |
| Cooling | |
| Cooling Method | Air cooler |
| CPU | |
| CPU Series | AMD Ryzen 7 |
| CPU Model | AMD Ryzen 7 5700X3D |
| Graphics Card | |
| GPU Series | RTX 40 Series |
| GPU Model | NVIDIA GeForce RTX 4070 Super |
| Wi-Fi & LAN | |
| Wi-Fi / Bluetooth | Yes |
| Power Supply | |
| PSU Wattage | 650 W |
| PSU Efficiency | 80 PLUS Bronze |
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