NZXT H1The Revolutionary NZXT H1: A Game-Changing Mini-ITX Case

The NZXT H1 is a mini-ITX case that has taken the PC building community by storm. With its sleek design, compact size, and innovative features, it has quickly become a fan favorite among gamers and enthusiasts alike. In this article, we will take an in-depth look at the NZXT H1 and explore why it has become such a game-changer in the world of PC building.

Design and Build Quality

The first thing that stands out about the NZXT H1 is its unique design. It is a vertical tower case with a small footprint, measuring only 187mm x 387.7mm x 187.6mm. This makes it one of the smallest mini-ITX cases on the market, perfect for those looking to build a compact and portable gaming rig.

The case is made of high-quality steel and tempered glass, giving it a premium look and feel. The front panel is made of plastic, but it doesn’t feel cheap or flimsy. The overall build quality is top-notch, and you can tell that a lot of thought and effort went into designing this case.

Vertical Layout

One of the most significant advantages of the NZXT H1’s design is its vertical layout. Unlike traditional horizontal cases, the H1 has all its components mounted vertically, making it easier to access and upgrade. This also allows for better airflow, as hot air rises and is exhausted through the top of the case.

The vertical layout also means that the graphics card is mounted vertically, which not only looks great but also helps with cooling. The GPU is positioned right next to the side panel, allowing it to draw in cool air from outside the case and exhaust hot air directly out of the top.

Built-in AIO Liquid Cooler

Another standout feature of the NZXT H1 is its built-in AIO liquid cooler. This is a game-changer for mini-ITX cases, as it eliminates the need for a bulky air cooler. The case comes with a 140mm AIO cooler pre-installed, which is more than enough to keep even high-end CPUs cool.

The AIO cooler is mounted at the front of the case, drawing in cool air from outside and exhausting hot air out of the top. This setup not only keeps the CPU cool but also helps with overall case airflow.

Installation and Cable Management

Building a PC in the NZXT H1 is a breeze, thanks to its well-thought-out design. The case comes with a removable PCIe riser card, making it easy to install the graphics card vertically. The power supply is also pre-installed, saving you the hassle of having to mount it yourself.

Cable management is also a breeze, thanks to the included cable ties and channels. The case has plenty of room behind the motherboard tray to hide cables, keeping your build looking clean and tidy. The tempered glass side panel also allows you to show off your cable management skills.

PSU and Storage Options

The NZXT H1 comes with a 650W SFX-L power supply, which is more than enough to power most high-end builds. The power supply is 80+ Gold certified, ensuring efficient and stable power delivery to your components.

In terms of storage options, the case has two M.2 slots on the back of the motherboard tray, allowing you to install up to two NVMe drives. This is perfect for those looking to build a fast and compact gaming rig.

Performance and Cooling

Despite its small size, the NZXT H1 offers excellent performance and cooling capabilities. The vertical layout, combined with the built-in AIO cooler, ensures that all components stay cool under heavy load. The case also has plenty of ventilation, with large mesh panels on the sides and top.

 The AIO cooler also does an excellent job of keeping the CPU cool, even under heavy overclocking. Overall, the NZXT H1 offers impressive performance and cooling for its size.

Noise Levels

One concern that many people have with compact cases is noise levels. However, the NZXT H1 does an excellent job of keeping noise levels to a minimum. The case comes with a pre-installed 140mm fan at the front, which is relatively quiet. The AIO cooler also runs quietly, thanks to its low RPM pump and fans. Home Theater Systems.

Price and Availability

The price of NZXT H1 is priced at $349, It is the most expensive mini-ITX case on the market. However, considering its unique design, built-in AIO cooler, and high-quality materials, it is well worth the price. The case is currently available for purchase on the NZXT website and through various retailers.

What’s Included in the Box?

The NZXT H1 comes with everything you need to build your PC, including a 650W SFX-L power supply, 140mm AIO cooler, PCIe riser card, and all necessary screws and cables. It also comes with a comprehensive instruction manual, making it easy for even first-time builders to put together their system.

Pros and Cons

To summarize, here are some of the pros and cons of the NZXT H1:


  • Unique and sleek design
  • Compact size
  • Built-in AIO liquid cooler
  • Vertical layout for better airflow
  • High-quality materials and build quality
  • Easy installation and cable management
  • Good performance and cooling capabilities
  • Low noise levels


  • Relatively expensive
  • Limited storage options
  • Limited compatibility with certain components (e.g., air coolers)


Q: Is the NZXT H1 compatible with all mini-ITX motherboards?

A: No, the case is only compatible with mini-ITX motherboards that have a PCIe riser slot.

Q: Can I use an air cooler instead of the built-in AIO liquid cooler?

A: No, the case is not designed to accommodate air coolers. The AIO liquid cooler is pre-installed and cannot be removed.

Q: Does the NZXT H1 come with RGB lighting?

A: No, the case does not come with any RGB lighting. However, you can add your own RGB components if desired.

Q: Can I use a full-sized ATX power supply with the NZXT H1?

A: No, the case is only compatible with SFX or SFX-L power supplies.


The NZXT H1 is a game-changing mini-ITX case that offers a unique design, excellent build quality, and impressive performance. Its compact size, built-in AIO liquid cooler, and vertical layout make it stand out from other mini-ITX cases on the market. While it may be relatively expensive, it is well worth the investment for those looking to build a compact and powerful gaming rig.

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