Refined Compact Performance
Built around the Fractal Design Terra, Mimir combines precision-machined aluminum, real walnut wood accents, and a refined Mini-ITX layout engineered for compact high performance computing.
Designed for buyers who value both performance and aesthetics, Mimir delivers desktop-class gaming and multitasking capability in an exceptionally compact footprint.
Gaming Performance
Real-world gaming benchmarks for your selected configuration
Choose with confidence
Compare estimated performance across popular games and resolutions before choosing your final hardware configuration.
What Happens After You Order
Once your order is placed, we review your configuration before the build begins. Your PC is assembled, updated, tuned, and tested with care so it arrives ready to use from day one.
Professionally Assembled
Your PC is built with clean component fitment, routed cabling, and airflow set for the selected case layout.
BIOS & Memory Setup
BIOS is updated and performance settings are tuned. EXPO or XMP is enabled, and memory settings are configured for stable daily use.
Drivers & Chipset Updated
GPU drivers, chipset drivers, Windows updates, and essential system software are installed before testing begins.
Windows Optimized
Windows is cleaned up, startup apps are reduced, and key settings are adjusted for a smoother out of box experience.
Stability & Thermal Validation
Fan curves are tuned for the build, then OCCT is used to test thermals, power behavior, and system stability under load.
Secured for Delivery
Lighting, display output, cabling, and final presentation are reviewed before your PC is secured, boxed, and prepared for delivery.
The First Impression Matters
See how a Valhalla system is presented, revealed, and brought to life from the moment the packaging is opened. See how a Valhalla system is presented, revealed, and brought to life from the moment the packaging is opened.
A closer look at the packaging, included materials, and presentation of a Valhalla custom gaming PC.
Packed With Care
The experience starts before the system is even powered on.
Ready on Arrival
Fully checked, carefully prepared, and ready for your setup.
Built to Be Seen
Every detail is finished to look as good as it performs.
Everything you need to know
A closer look at how Mimir delivers desktop-class gaming in a compact Mini-ITX build, including thermals, component choices, portability, upgrades, and configurations for 1080p and 1440p play.
Yes. Mimir can be configured as a high-refresh 1080p gaming PC or a more powerful 1440p gaming PC without moving to a full-size tower. An RTX 5060 configuration is well suited to smooth 1080p gaming, while the RTX 5070, RX 9070, and RX 9070 XT provide more graphics headroom for demanding games at 1440p.
The Ryzen 5 7600X3D is a strong value for a gaming-focused compact PC, while the Ryzen 7 7800X3D provides additional performance for demanding games and multitasking. The Ryzen 7 9800X3D is the strongest gaming processor available for Mimir, offering excellent frame rates, responsive performance, and strong 1% lows in CPU-sensitive titles.
Yes. Mimir supports both NVIDIA GeForce RTX and AMD Radeon configurations. The RTX 5060 is suited to efficient 1080p gaming, while the RTX 5070 provides stronger 1440p performance with access to DLSS, Reflex, and NVIDIA ray-tracing features. The Radeon RX 9070 offers a powerful AMD option for high-quality 1440p gaming, while the Radeon RX 9070 XT delivers the most graphics performance available in Mimir for high-refresh 1440p and more demanding settings.
Mimir delivers desktop-class hardware in a much smaller Mini-ITX footprint. Its Fractal Design Terra chassis, compact AM5 motherboard, low-profile cooling, and fully modular SFX power supply are selected specifically for small-form-factor efficiency. Unlike a traditional tower, Mimir is designed to fit cleanly on smaller desks and travel more easily while retaining the performance and customization expected from Valhalla’s built-to-order gaming PCs.
Mimir is designed around the thermal limits of the Fractal Design Terra rather than treated like a full-size build placed inside a smaller case. Its low-profile CPU cooler, compact SFX power supply, component placement, and airflow configuration are selected around the chosen hardware. Fan behavior and system stability are tested before shipment to help keep performance consistent within the compact chassis.
Choose Mimir when you want the smallest and most refined Traveler Series system, with the premium aluminum and walnut design of the Fractal Terra. Loki offers a roomier compact platform when easier cooling and broader component compatibility matter more than achieving the smallest footprint. Berserker is the better choice when portability is not a priority and you want a full-size performance build with greater cooling capacity and expansion room.
