Comparison Zalman Z10 black vs Zalman Z10 Plus black

The type of illumination provided in the body design.

The backlight plays mainly a decorative role, it gives the computer an original appearance, which is appreciated by fans of external tuning. Lighting can be mounted separately, but it is easier to purchase a case where it was originally provided. The types of illumination can be as follows:

— Illuminated fan. One or more coolers are illuminated, facing the side or top surface of the case.

— Cases with backlight. Separate parts of the body are illuminated, usually from the inside, in such a way that the illumination can be seen through a transparent window / windows or a lattice surface. Sometimes external lighting can be provided.

There are cases in which both types of illumination are provided simultaneously. And for office needs , cases without backlight are suitable.

For more on decorative lighting in general, see Light Type above. Here we note that it can have different shades, and sometimes several options are indicated in the characteristics at once. If these options are listed through "and" (for example, "red, blue and green") — this means that this model contains all the specified colours, and the user can switch between them at his discretion. If the shades are listed through “or” (for example, “red, blue or green”), this means that this model is available in several versions that differ in the colour of the backlight.

Special mention is the "RGB" option. This is the name of the most advanced backlight, the shade of which can be chosen at your discretion. However the original RGB backlighting is capable of simultaneously displaying only one of several basic colours (white, yellow, green, red, blue or purple); nevertheless, even these possibilities are enough to customize the appearance of the case and apply various effects (such as backlight synchronization — see below).

And relatively recently, an even more advanced type of adjustable systems has appeared — ARGB backlight. The key difference between ARGB and classic RGB is the possibility of simultaneous operation of diodes of different colours. In other words, classic RGB lighting can display only one colour at a time, while ARGB can display several colours, which provides additional effects. Also, ARGB lighting is connecte...d using a 3pin 5v connector, while regular RGB uses a 4pin 12v connection. It can be represented by various types of illumination. So, ARGB is often integrated into the cooling system, the front panel and magnetic LED strips, which the user can mount at his discretion. To control the backlight, a special controller is usually provided, and buttons or controls for switching the illumination operation modes are placed on the interface panel. In some cases, the backlight is controlled by the motherboard, through a special connector. Many ARGB systems support the ability to fine-tune through specialized software.

The timing technology provided in the illuminated housing (see “Light Type”).

Synchronization itself allows you to "match" the backlight of the case with the backlight of other system components — the motherboard, graphics card, keyboard, mouse, etc. Thanks to this matching, all components can change colour synchronously, turn on / off at the same time, etc. It is worth noting that all such systems have RGB backlighting. The specific features of the operation of such a backlight depend on the synchronization technology used, and, usually, each manufacturer has its own (Mystic Light Sync for MSI, Aura Sync for Asus, etc.). The compatibility of the components also depends on this: they must all support the same technology. So the easiest way to achieve backlight compatibility is to collect components from the same manufacturer.

The ability to install a graphics card in the case vertically, facing the side panel. To do this, the design provides for an appropriate bracket, and the graphics card is connected to the motherboard with a special extension cable — a riser. This feature is found in open cases and models with a viewing window (see relevant paragraphs), its purpose is primarily aesthetic: a vertically placed graphics card is clearly visible from the outside, which gives the case an original appearance, designed for fans of external modding. But vertical installation does not provide any fundamental practical advantages.

The more fans are included in the design, all else being equal — the more intense the cooling will be and the more powerful (and, consequently, "hotter") components can be placed in the case without the risk of overheating. For everyday tasks, a case with one, two, three, or four factory fans is quite sufficient. At the same time, when comparing, it is worth considering not only the number but also the operating characteristics of the fans (diameter, speed). It should also be noted that cases are available for purchase without fans but with open slots for fans, allowing you to supplement the cooling system and improve its performance if necessary.

The presence of a viewing window on the side panel of the case, allowing you to see the “filling” without opening the case. It gives the case a stylish appearance; in addition, it allows you to install a lighting system inside, which is appreciated by gamers compared to case models without a window.

The materials for manufacturing the windows on the side panel are:

- Acrylic. Acrylic or plexiglass is an inexpensive material of relatively light weight, which, however, actively collects scratches and can be deformed when exposed to high temperatures.

- Strained glass. Tempered glass panels have excellent transparency, are resistant to scratches and are easy to clean from dirt. At the same time, they weigh a lot and can break to pieces if not handled carefully.

- Metal grid. Wire mesh is a simple type of window material used on the side panel of a cabinet. It allows air to pass through and provides additional heat removal from the internal components of the system unit; dust can leak through the mesh overnight.

— Front Cover. A flap cover that entirely or partially conceals the front panel. It gives the computer a neat appearance by hiding ports and external slots under a uniform surface and serves as childproof protection.

— Panel Display. A display on the front or side panel of the case used to show various service information: current CPU frequency, system temperature data, cooling mode, etc. Various important data can be displayed independently of what happens in the software part of the computer.

— Graphics Card Holder. A structural solution for supporting the graphics card inside the case. Specialized stands or holders prevent the graphics adapter from sagging over time and reduce the strain on the PCI-E slot of the motherboard. The fact is, many modern graphics card models have significantly increased in weight — holders are designed to compensate for their heaviness. Stands are available as built-in solutions or standalone accessories that can be installed inside the case independently.

— Side Panel Lock. A special lock on the removable side panel of the case. Such a lock prevents unauthorized access to the internal space of the system unit.

— Noise Insulation. The presence of additional noise insulation in the case. This can be a special coating on the interior sid...e or other, more specific solutions (e.g., damping systems on "mounting spots" for individual components, reducing the level of vibrations transmitted to the case). In any case, this feature helps reduce the noise level emitted by the system — sometimes quite significantly.

— Removable HDD Cage. The presence of a removable cage under the internal peripherals of 3.5" form factor (in most cases these are hard drives, hence the name) in the case design. This cage facilitates assembly because removing and installing a hard drive is much easier than securing it in a non-removable slot inside the case; this aspect is particularly useful if the system plans to install multiple hard drives.

— HDD Docking Station. Built-in docking station for quick connection of internal hard drives. In fact, this feature allows connecting an internal HDD as an external one: the docking station port is located outside the case and equipped with quick-connect fasteners for convenient connection.

— Hidden Cable Routing. The ability to route cables from the power supply on the reverse side of the motherboard (considering the main side where the processor and expansion card slots are located). Thus, the main "mobo" side is freed from cables, positively affecting cooling efficiency.

— Cooling System Installation Window (CS) for the processor. The presence of a separate window in the case opposite the CS mounts for the processor. The fastening system is located on the reverse side of the motherboard, and usually, replacing it requires removing the entire "mainboard"; the CS installation window frees the user from this necessity and significantly simplifies the installation and replacement of CS.