Build the Ultimate Mini-ITX Gaming PC for LAN Parties LAN parties are back, and there's no better way to experience them than with a powerful, portable, and stylish Mini-ITX gaming PC.
LAN parties are back, and there's no better way to experience them than with a powerful, portable, and stylish Mini-ITX gaming PC. This guide, brought to you by XenGamer, will walk you through building the perfect rig for dominating your friends in local multiplayer games like Rocket League, Overcooked! 2, and Brawlhalla. We'll cover everything from component selection to cable management, ensuring you have a machine that not only performs flawlessly but also looks amazing. This build focuses on portability, aesthetics and shared gaming experiences. Ready to frag? Let's get started!
Purpose: Dominate the LAN Party Scene with a Portable Powerhouse
Forget lugging around a bulky tower. This Mini-ITX gaming PC for LAN is designed for ultimate portability. The compact size of the Fractal Design Terra case makes it easy to transport, fitting comfortably in a dedicated backpack. The focus is on creating a machine that excels in local multiplayer competitive and cooperative games, bringing the fun of titles like Rocket League, Overcooked! 2, and Brawlhalla to your next LAN party. A small, aesthetically pleasing build makes a statement: you're serious about gaming, but you also appreciate style.
Core Components: The Heart of Your Mini-ITX Beast
Let’s dive into the components that make this portable gaming PC build tick. We’ve carefully selected each part to maximize performance within the constraints of the small form factor gaming PC.
CPU: AMD Ryzen 5 7600X
The AMD Ryzen 5 7600X provides excellent gaming performance at a reasonable price. It offers plenty of processing power for the target games and won't bottleneck your GPU. This CPU strikes the right balance between cost and performance, making it ideal for a LAN party PC build guide.
GPU: NVIDIA GeForce RTX 4060
The NVIDIA GeForce RTX 4060 is a powerful yet compact GPU that fits perfectly within the Mini-ITX form factor. It delivers impressive frame rates at 1080p and 1440p resolutions, ensuring smooth gameplay in Rocket League, Overcooked! 2, and other LAN party favorites. Its power efficiency also helps keep temperatures manageable within the tight confines of the case.
RAM: 32GB DDR5 5200MHz CL36
32GB of DDR5 5200MHz CL36 RAM ensures your system has ample memory for demanding games and multitasking. This amount of RAM eliminates bottlenecks and provides a smooth gaming experience, even with multiple players and applications running simultaneously.
Motherboard: ASUS ROG Strix B650E-I Gaming WiFi
The ASUS ROG Strix B650E-I Gaming WiFi Mini-ITX motherboard is a feature-rich option that provides excellent connectivity and performance. It supports the Ryzen 5 7600X CPU and offers ample expansion slots for your GPU and NVMe SSD. The integrated WiFi is a bonus for LAN parties where wired connections might not be readily available.
Storage: 2TB NVMe PCIe Gen4 SSD
A 2TB NVMe PCIe Gen4 SSD like the Samsung 980 Pro offers blazing-fast storage speeds, reducing loading times and improving overall system responsiveness. 2TB provides ample space for your games, applications, and other files, ensuring you never run out of storage at a LAN party.
PSU: Corsair SF750 750W 80+ Platinum SFX
The Corsair SF750 750W 80+ Platinum SFX PSU is a compact and efficient power supply that delivers plenty of power for your Mini-ITX build. Its small size and modular design make cable management easier, and its 80+ Platinum rating ensures efficient power delivery.
Case: Fractal Design Terra (Jade or Graphite)
The Fractal Design Terra case is the centerpiece of this build. Available in Jade and Graphite, its stylish design and premium materials (including wood accents) make it a real head-turner. It’s compact enough to be easily portable but spacious enough to accommodate the components we've selected.

Optional Add-ons: Enhancing Your LAN Party Experience
While the core components are essential, these optional add-ons can further enhance your portable gaming PC experience at LAN parties.
Cooling: Noctua NH-L9a-AM5

The Noctua NH-L9a-AM5 low-profile cooler is designed for optimal cooling performance in the limited space of a Mini-ITX case. It keeps your CPU running cool and quiet, even during intense gaming sessions.
Peripherals: Portable Power
- Controller: 8BitDo Ultimate Bluetooth Controller - Provides comfortable and responsive control for various games.

- Portable Monitor: ASUS ROG Strix XG17AHP - A high-refresh-rate portable monitor for smooth and immersive gameplay.

- Noise-Canceling Earbuds: Sony WF-1000XM5 - Help you focus on the game even in noisy environments.
- Keyboard: Mechanical keyboard with a tenkeyless design - Provides the necessary functionality without being overly cumbersome for transport.
Accessories: The Little Things that Matter
- Carrying Case: A high-quality, padded backpack designed for Mini-ITX PCs, with separate compartments for peripherals and cables.
- Cable Management: Velcro cable ties for easy setup and cable management at LAN parties.
- Multi-Tool: A small multi-tool for quick fixes and adjustments.
- Surge Protector: Protect your valuable components from power surges and fluctuations, especially in potentially unreliable environments.
Performance Expectations: Gaming Dominance in a Small Package
This portable gaming PC build is designed to deliver excellent performance in the target games. Here's what you can expect:
- Rocket League: Expect a stable 144Hz refresh rate at 1080p and 1440p resolutions, even with four players.
- Overcooked! 2: Enjoy smooth gameplay and consistent frame rates at 1080p and 1440p with four players.
- Brawlhalla: Run the game at high frame rates (144Hz or higher) at 1080p and 1440p with multiple players.
- Other Games: This build will also handle other popular LAN party games like Duck Game and Gang Beasts with ease.
Cost/Value Analysis: Bang for Your Buck in a Small Form Factor
This Mini-ITX gaming PC represents a good balance of performance and portability for LAN gaming. While small form factor gaming PC components often come with a premium, the convenience and aesthetics of this build make it worth the investment.
- Alternative CPU/GPU Choices: If your budget allows, consider upgrading to a Ryzen 7 7700X or an RTX 4060 Ti for slightly higher performance.
- Cost Comparison: A full-sized gaming PC with similar performance might be slightly cheaper, but it won't offer the same level of portability and aesthetic appeal. The premium for Mini-ITX is worth it for those prioritizing size and style.
Tips: Mastering the Mini-ITX Build
Building a Mini-ITX PC can be challenging, but these tips will help you succeed:
Cable Management: Cable management is crucial in the Fractal Design Terra case. Route cables carefully to maximize airflow and prevent overheating. Use velcro cable ties to keep everything organized.

Transportation: Pad and secure components to prevent damage during transit. Use the carrying case designed for Mini-ITX PCs.

Upgrade Paths: Future upgrades could include a faster GPU or additional storage.
Compatibility: Be aware of potential compatibility issues with certain components. Research before purchasing, and check that your CPU cooler will fit given your GPU length!
BIOS Updates: Always update your motherboard BIOS to the latest version for optimal performance and compatibility.
LAN Party Ready: Gameplay and Immersion
With this LAN party PC build guide you are ready to immerse yourself in a fantastic portable gaming experience!

Conclusion: Your Ticket to LAN Party Domination
Building a Mini-ITX gaming PC for LAN parties is an investment in portability, aesthetics, and shared gaming experiences. This guide provides you with a solid foundation for creating a machine that not only performs flawlessly but also looks amazing. So, gather your friends, pack your PC, and prepare to dominate the competition!
Ready to build your own portable gaming powerhouse? Check out our recommended components and accessories at the links below!