ASTRA LZ360 ARGB BK Review: A Stylish 360mm AIO Cooler With Matrix Displays and Strong Cooling Performance
The world of all-in-one liquid CPU coolers has changed dramatically. A few years ago, buyers mainly looked at radiator size, fan quality, pump performance, and RGB lighting. Today, AIO coolers are becoming centerpiece components for custom PC builds, with built-in displays, advanced lighting effects, and software-based personalization.
The ASTRA LZ360 ARGB BK is one of those modern coolers designed to do more than simply keep your processor cool. It is a 360mm AIO liquid cooler with ARGB lighting, premium fans, wide socket compatibility, and a distinctive matrix display system on both the CPU block and the fans. That last feature helps it stand out in a market filled with similar-looking liquid coolers.
XASTRA is a newer name in the PC hardware space, having entered the market in 2024, but the company’s cooler lineup already includes several 240mm and 360mm AIO models. The ASTRA LZ360 ARGB BK sits toward the high-end side of its catalog, targeting PC enthusiasts, gamers, and builders who want a cooler that looks impressive while delivering reliable thermal performance.
Inside the box
The ASTRA LZ360 ARGB BK comes well-equipped with the accessories needed for installation on modern AMD and Intel platforms. The packaging is organized neatly, with mounting hardware, screws, brackets, and the RGB hub placed in separate sections to make the setup process easier.
The cooler includes mounting brackets for several major CPU sockets, along with the required screws and installation accessories. One convenient touch is that the three fans are already installed on the 360mm radiator. This saves time for most users, especially those who want a quick installation. However, if you plan to replace the stock fans with your own, removing the pre-installed fans will add extra setup time.
The included RGB hub is also useful, especially for builders with multiple RGB fans inside their case. It helps keep cable management cleaner and allows several lighting devices to be controlled from one place.
Compatibility and installation experience
The ASTRA LZ360 ARGB BK supports a wide range of current and older mainstream desktop platforms. On the AMD side, it is compatible with AM4 and AM5 sockets. For Intel users, it supports LGA 115X, LGA 1200, LGA 1700, and the newer LGA 1851 socket.
Installation is straightforward, particularly on AMD AM4 systems. The process involves removing the stock fan support brackets around the socket while keeping the motherboard backplate in place. The AM4 bracket attaches to the AIO pump block without tools, which makes the process quicker and easier.
Once the dual-sided screws are secured, the CPU block can be aligned and tightened using the included cylindrical nuts. Thermal paste is included in the box, so users have everything needed for installation without buying extra paste separately.
Mounting the 360mm radiator at the top of the case before installing the CPU block is the smoother approach, as it gives more room to work and keeps the tubing properly positioned. After the radiator and pump block are installed, the fan and pump cables can be routed behind the motherboard tray and connected to the included RGB hub.
The hub supports multiple fans, making it a practical addition for larger cases with several ARGB components. After connecting the required USB and SATA power cables, the cooler is ready to run.
Cooling performance
The ASTRA LZ360 ARGB BK makes a strong first impression when powered on. The matrix display on the CPU block immediately lights up, while the fans show off their own display effects and ARGB lighting. The result is a bold, futuristic look that suits high-end gaming PCs and showcase builds.
The cooler uses fluid dynamic bearing fans with a 28mm thickness, making them slightly thicker than many standard case fans. They feel solid and premium, with a noticeable weight that gives the impression of durable construction.
For testing, the cooler was compared against an older tower-style air cooler on a Ryzen 7 1700X processor. The CPU was tested under load using OCCT for around 10 minutes, with the processor fixed at 3.5GHz and 1.3V. Power consumption under full load was close to 100W.
With the previous air cooler, the hottest CPU core reached around 69°C, while the other cores generally stayed between 66°C and 68°C. Those are respectable results for an air cooler, especially on an older eight-core processor.
After switching to the ASTRA LZ360 ARGB BK using the same test conditions, temperatures improved noticeably. The hottest core reached only around 58°C, while the other cores stayed closer to 55°C. Idle temperatures were around 35°C to 37°C.
That means the 360mm AIO delivered an improvement of roughly 11°C to 12°C under load. For users in warmer rooms or those running more demanding CPUs, that kind of thermal headroom can make a meaningful difference.
Of course, a Ryzen 7 1700X is not as demanding as today’s latest high-core-count processors, so testing on a newer 12-core or 16-core CPU would provide a better picture of how far this cooler can be pushed. Still, based on these results, the ASTRA LZ360 ARGB BK appears capable of handling modern enthusiast-class processors, especially in well-ventilated cases.
Noise levels
Noise performance is another important part of any AIO cooler, and the ASTRA LZ360 ARGB BK performs well in everyday use. At around 50% to 60% fan speed, the cooler remains very quiet and should be comfortable for gaming, browsing, productivity, and general desktop use.
At around 65% fan speed, the fans spin at approximately 1500 RPM while still remaining manageable. However, pushing them to 100% increases fan speed to around 2200 RPM, and at that point, the system becomes clearly audible.
For most users, there is little reason to run the fans at maximum speed unless performing stress tests, heavy rendering, or overclocking. With a custom fan curve, the cooler can offer a good balance between strong cooling and low noise.
Design and aesthetics
The ASTRA LZ360 ARGB BK is one of the more visually striking 360mm AIO coolers currently available. Its biggest design highlight is the use of matrix displays, not only on the CPU block but also on the sides of the fans.
Many AIO coolers now include LCD screens or lighting effects on the pump housing, but display-equipped radiator fans are still uncommon. This gives the LZ360 ARGB BK a unique visual identity, especially in cases with side-panel glass.
The fans also include RGB halo rings, adding another layer of lighting customization. The combination of matrix effects and ARGB lighting makes the cooler ideal for users who want a highly personalized build.
Customization is handled through Xastra Matrix software. The software allows users to control the CPU block display, fan displays, lighting effects, and fan behavior from a single interface. Dedicated tabs make it easy to adjust each component separately.
The software includes presets for hardware monitoring, animated effects, and visual themes. Display rotation is also available, which is useful if the CPU block or fans are installed in a different orientation. This helps users avoid awkward upside-down visuals after installation.
ARGB lighting can also be customized through the software, and users can create custom fan curves to fine-tune cooling and noise levels. Motherboard sync is supported as well, allowing the cooler’s lighting to match other compatible components in the system.
One missing feature is the ability to easily upload custom images or GIFs. However, the animation tools still allow users to create their own designs for the matrix display, which fits the pixel-style aesthetic of the cooler.
Final verdict
The ASTRA LZ360 ARGB BK is a feature-rich 360mm AIO liquid cooler that combines strong cooling performance with one of the most distinctive designs in its class. Its matrix display system gives it a unique personality, while the ARGB halo fans add extra visual appeal for gaming PCs and high-end custom builds.
Installation is simple, platform support is excellent, and the included RGB hub makes cable and lighting management easier. Cooling performance is also solid, with a noticeable temperature reduction compared to a capable air cooler. Under normal fan speeds, the cooler remains quiet enough for daily use, though it can become loud when pushed to maximum RPM.
This cooler is best suited for PC builders who care about both performance and presentation. If you want a 360mm AIO cooler that can handle demanding CPUs while also becoming a visual centerpiece inside your system, the ASTRA LZ360 ARGB BK is a strong option to consider.
Pros
Eye-catching matrix display on the CPU block
Matrix display-equipped fans are rare and visually impressive
Software offers display, lighting, and fan control in one place
Cons
Fans can become loud at maximum speed
Custom image and GIF support could be better
Best suited for users who value aesthetics as much as cooling performance
Overall, the ASTRA LZ360 ARGB BK delivers an excellent mix of performance, customization, and visual flair. It is a compelling 360mm AIO cooler for gamers, PC enthusiasts, and builders who want their cooling system to look as impressive as it performs.
