MSI MAG Infinite Z: Compact 25L Gaming PC with Ryzen 9000 and RTX 5070 Ti

Philipp Briel
Philipp Briel · 6 min. read

MSI has unveiled the MSI MAG Infinite Z, a new all-in-one gaming PC that packs the latest hardware into a compact 25-liter case. It features processors up to the AMD Ryzen 7 9700X and graphics cards up to the NVIDIA GeForce RTX 5070 Ti. The concept is aimed at gamers who want desktop-level performance but don’t want a bulky big-tower PC on their desk.

Pre-built PCs have become more appealing in recent months, if only because it’s not always easy to buy individual components at reasonable prices. MSI positions the MAG Infinite Z right in the middle: solid mid-range hardware, a small case, and ready to use right out of the box without any tinkering. Here’s a look at what’s inside.

The Most Important Points at a Glance

  • CPU: up to AMD Ryzen 7 9700X (Zen 5, 8 cores, 16 threads, up to 5.5 GHz)
  • GPU: up to NVIDIA GeForce RTX 5070 Ti (Blackwell, DLSS 4)
  • Case: 25 liters, glass side panel, Mystic Light RGB
  • Memory: up to 16 GB DDR5, 2 TB Gen4 NVMe SSD, two M.2 slots
  • Cooling: Silent Storm Cooling AI (air cooling)
  • Connectivity: Wi-Fi 7, Bluetooth 5.4, 2.5 Gbit LAN, USB-C
  • Dimensions / Weight: approx. 175 × 447 × 400 mm, about 8.2 kg

Ryzen 9000 Meets RTX 5070 Ti: The Hardware

At its heart is a processor from the AMD Ryzen 9000 series—the Ryzen 7 9700X in the top configuration. It’s based on the Zen 5 architecture, features eight cores and 16 threads, and clocks up to 5.5 GHz. According to the product details, the lineup extends down to models like the Ryzen 5 9600X; depending on the configuration, variants without integrated graphics are also available.

On the graphics side, the lineup goes up to the NVIDIA GeForce RTX 5070 Ti. The card belongs to the Blackwell generation and features DLSS 4 with Multi-Frame Generation, which can significantly boost frame rates in supported games. This combination of the Ryzen 7 9700X and RTX 5070 Ti comfortably handles 1440p gaming and also performs well in 4K with upscaling. It’s a classic mid- to high-end setup that’s equally suited for current AAA titles and fast-paced esports games.

For memory and platform, MSI offers up to 16 GB of DDR5, a 2 TB PCIe Gen 4 NVMe SSD, and an AMD B840 motherboard. Power supplies range up to 850 watts, depending on the configuration.

Compact 25-liter case instead of a big tower

The real highlight is the size. With a volume of 25 liters (approximately 175 × 447 × 400 mm) and a weight of about 8.2 kg, the MAG Infinite Z is significantly more compact than a traditional gaming tower. MSI specifically lists bedrooms, shared apartments, and workspaces as ideal locations—in other words, anywhere where a huge midi or big tower would simply take up too much space.

MSI MAG Infinite Z
Image: MSI

Visually, it’s still a gaming PC: A transparent side panel offers a view of the hardware, and the RGB lighting can be customized via Mystic Light. MSI’s Ambient Link can also synchronize the lighting with supported games and on-screen content. If you prefer a minimalist look, simply turn the lights off—the case looks clean and uncluttered even without a flurry of effects.

Silent Storm Cooling AI and Easy Upgrades

When it comes to cooling, MSI relies on Silent Storm Cooling AI. The solution monitors temperatures, fan speeds, and noise levels and dynamically adjusts the fan curve. This means it cools aggressively under heavy load, while the system remains quieter during light tasks. In such a compact case, good temperature management is absolutely essential, as limited space means hot air builds up quickly.

A welcome feature for a pre-built system: upgradeability is not neglected. The MAG Infinite Z offers two M.2 SSD slots as well as space for 2.5- and 3.5-inch drives. Knurled screws allow tool-free access to the interior, and with EZ M.2 CLIP and EZ PCIe Clip II, MSI aims to simplify the replacement of SSDs and graphics cards. This isn’t always a given, especially with pre-built PCs; many pre-built systems make later upgrades unnecessarily fiddly.

Ports and Connectivity

When it comes to networking, the MAG Infinite Z is state-of-the-art: 2.5 Gbps Ethernet, Wi-Fi 7, and Bluetooth 5.4 are all on board. The front panel features USB Type-C and USB Type-A ports as well as audio jacks; the rear panel offers additional USB ports, an HDMI output, audio connectors, and ports for external Wi-Fi antennas.

Technical Specifications at a Glance

Feature MSI MAG Infinite Z
Processor (max.) AMD Ryzen 7 9700X (Zen 5, 8 cores / 16 threads, up to 5.5 GHz)
Graphics (max.) NVIDIA GeForce RTX 5070 Ti (Blackwell, DLSS 4)
Motherboard AMD B840
RAM up to 16 GB DDR5
Storage Up to 2 TB PCIe Gen 4 NVMe SSD, 2× M.2, 2.5″/3.5″ drive bays
Power Supply up to 850 W (depending on configuration)
Cooling Silent Storm Cooling AI (air)
Connectivity Wi-Fi 7, Bluetooth 5.4, 2.5 Gbit LAN, USB-C
Lighting Mystic Light RGB, Ambient Link, glass side panel
Dimensions approx. 175 × 447 × 400 mm (25 liters)
Weight approx. 8.2 kg
Operating System Windows 11 (Home / Pro)

Price and Availability

MSI has not yet specified exact prices or a precise launch date in its announcement. Since configurations range from the Ryzen 5 to the Ryzen 7 9700X and from entry-level graphics cards to the RTX 5070 Ti, the price is likely to vary widely. We’ll update this article as soon as reliable information becomes available.

Who Should Consider the MAG Infinite Z?

The MSI MAG Infinite Z hits the mark. If you want a high-performance gaming PC but don’t want to build it yourself or deal with a bulky tower, this is a well-thought-out package. The combination of the Ryzen 7 9700X and RTX 5070 Ti is more than sufficient for 1440p, and the genuine upgradeability sets the system pleasantly apart from many other pre-built PCs.

The big question, of course, is where the price will settle. Competition is fierce in the pre-built PC segment, ranging from Medion’s Erazer towers to custom-built systems via PC configurators like MIFCOM’s. By the way, if you’re already considering a computer with exactly this CPU, the Ryzen 7 9700X provides the same foundation as the one in the Crimson Desert Gaming Edition. For a compact pre-built system that doesn’t take up half your desk, the MAG Infinite Z is definitely worth a look.

For more details, check out MSI’s official product page.

Frequently Asked Questions About the MSI MAG Infinite Z

What hardware is inside the MSI MAG Infinite Z?
Depending on the configuration, this pre-built PC offers up to an AMD Ryzen 7 9700X and an NVIDIA GeForce RTX 5070 Ti, along with up to 16 GB of DDR5 RAM, a 2 TB NVMe SSD, and an AMD B840 motherboard.

How big is the case?
The case has a capacity of 25 liters and measures approximately 175 × 447 × 400 mm, weighing about 8.2 kg. This makes it significantly more compact than a traditional gaming tower.

Can the MAG Infinite Z be upgraded?
Yes. It features two M.2 slots, bays for 2.5- and 3.5-inch drives, and tool-free access via knurled screws, EZ M.2 CLIP, and EZ PCIe Clip II.

What ports does the PC offer?
It includes Wi-Fi 7, Bluetooth 5.4, 2.5 Gbps Ethernet, as well as USB Type-C and USB Type-A ports on the front, and additional USB ports plus HDMI on the back.