THIS Replaced Every PC in my House!
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This video explores an ambitious home computing project where Linus and the team attempt to consolidate multiple powerful workstations, gaming rigs, and home media devices into a single centralized system using a high core count AMD EPYC processor. The opening setup explains the motivation: cloud gaming aside, the hardware needed to run an entire house of computing tasks can be housed under one roof, providing a computational brain for everything from gaming to virtual machines. The crew selects an EPYC 7502P with 32 cores and 64 threads, paired with a Gigabyte extended ATX motherboard and a 512 GB RAM configuration to handle multiple virtual machines in parallel. They discuss the desire to keep individual rigs up to date, including the main gaming rig, a VR- and theater-focused rig, a NAS for storage, and a work-from-home station for their spouse. They also outline the connectivity challenge, aiming to route displays, USB, and network connections over fiber and PCIe extenders to keep all machines accessible remotely. The video then pivots to the practical build, including the custom wall plates for fiber and USB, the use of PCIe extenders for GPUs, and the plan to run everything from a single chassis using Unraid as the operating system. Throughout, sponsorship mentions (LastPass) are integrated to maintain a smooth workflow for credentials across the many systems. By the midway point, viewers see the promise of a centralized “house computer” capable of delivering high bandwidth, low latency access to all devices, while acknowledging the complexity and the costs involved. The hosts repeatedly emphasize the goal of a future-proof, scalable setup that could eventually host dozens of virtual machines with dedicated resources for each user and task. The episode ends with a tease that the project is ongoing, with plans to optimize GPU pass-through, refine storage configuration, and further stabilize the system before a fuller public reveal.
Topics · technology · hardware · cloud-computing · virtualization · home-lab · pc-build · networking · vr
Questions answered
- What is the core idea behind consolidating multiple PCs into one system?
- To run all home gaming, work, and media tasks from a single powerful server using virtualization and fiber-based I/O to connect remote rooms.
- What hardware forms the centerpiece of the build?
- An AMD EPYC 7502P processor with 32 cores, 64 threads, a Gigabyte MZ32AR0 motherboard, and 512 GB of RAM in an 8-channel configuration.
- How are GPUs managed in this setup?
- Multiple GPUs are used, with PCIe extenders to route cards from the motherboard to different VM guests, enabling GPU pass-through for multiple virtual machines.
- What connectivity challenges are addressed?
- High-bandwidth, low-latency USB and display connections are run over fiber using USB extenders and fiber display ports to reach distant rooms.
- What role does storage and OS play in the build?
- Unraid is used as the operating system, with a plan to host a NAS-like storage array and local OS on an internal USB 3 port for performance and reliability.