ZALMAN Z9 Plus Midi Tower Computer Case - Black

Zalman (8809213762123 / Z9 Plus) - Audio input - Audio output - On/off switch - Depth: 504 mm - Height: 464 mm - Width: 207 mm - Expansion slots: 7 - USB 2

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ZALMAN Z9 Plus Midi Tower Computer Case – Black

The ZALMAN Z9 Plus Midi Tower is a meticulously engineered mid‑tower chassis designed for enthusiasts who demand both style and performance from their desktop builds. Crafted from a combination of durable plastic and robust steel, this case delivers a sturdy foundation while maintaining an elegant black aesthetic that complements any gaming or workstation setup.

Dimensions & Physical Presence

The chassis measures 464 mm in height, 207 mm in width, and 504 mm in depth. These dimensions strike a balance between ample internal space for components and a compact footprint that fits comfortably on most desks. The overall weight of the case is approximately 7.2 kg, ensuring stability during operation without being overly cumbersome to relocate.

Supported Motherboard Form Factor

The Z9 Plus is specifically engineered for the ATX motherboard form factor. This compatibility allows users to install a wide range of mainstream motherboards, providing flexibility in choosing processors, memory, and expansion cards. The internal layout is optimized to accommodate ATX boards with ease, featuring well‑placed mounting points and cable management pathways.

Expansion Slots & Internal Layout

With a generous seven expansion slots, the case supports multiple graphics cards, sound cards, network adapters, or other PCIe devices. The vertical arrangement of these slots is thoughtfully designed to maximize airflow and minimize cable clutter, ensuring that each component receives adequate ventilation.

Cooling & Fan Support

The Z9 Plus offers a versatile cooling configuration:

  • Front fan support: Up to one 120 mm or 140 mm fan can be installed, allowing for efficient intake of cool air.
  • Top fan support: Two 120 mm or 140 mm fans are supported, enabling effective exhaust of hot air rising from the GPU and CPU.
  • Rear fan support: One 120 mm fan is pre‑installed, providing a reliable outflow path for warm air.
  • Side fan support: Two 120 mm fans can be added to enhance side ventilation if desired.

This flexible fan placement strategy ensures that users can tailor the cooling system to their specific hardware and ambient temperature conditions. The case also includes a pre‑installed rear 120 mm fan, reducing the need for additional purchases when building a new system.

Audio Connectivity

The chassis is equipped with both audio input and audio output jacks. These ports provide convenient access to external audio devices such as microphones, headphones, or speakers without the need for additional adapters.

USB 2.0 Ports

The Z9 Plus features four USB 2.0 ports on its front panel. This allows users to connect peripherals—such as keyboards, mice, external storage devices, and other accessories—directly from the case, enhancing usability and reducing cable clutter inside the chassis.

Power Supply Compatibility

The case is designed for ATX12V power supplies. While it does not include a built‑in PSU, its robust mounting structure can securely hold standard ATX power units. The layout ensures that the PSU’s cables are routed efficiently to maintain optimal airflow and cable management.

Material Composition

The combination of plastic and steel in the construction provides a lightweight yet sturdy chassis. Steel panels contribute to structural integrity, while plastic elements reduce overall weight and facilitate easier assembly. This material blend also aids in dissipating heat generated by internal components.

On/Off Switch Integration

An integrated on/off switch is located on the front panel of the case, allowing users to power the system on or off without needing to access the motherboard. This feature enhances convenience and aligns with modern desktop design standards.

Weight & Portability

Weighing in at 7.2 kg, the Z9 Plus offers a stable platform for high‑performance components while remaining portable enough to relocate when necessary. Its moderate weight ensures that it can be moved with minimal effort, making it suitable for both permanent desk setups and temporary workstations.

Overall Design Philosophy

The ZALMAN Z9 Plus Midi Tower embodies a design philosophy that prioritizes functionality without compromising on aesthetics. Its sleek black finish provides a professional look, while the thoughtful internal layout supports efficient cable management and optimal airflow. The case is tailored for users who require a reliable, mid‑tower chassis capable of housing ATX motherboards, multiple expansion cards, and a customizable cooling system.

Conclusion

For builders seeking a versatile, well‑engineered mid‑tower case that balances performance, expandability, and style, the ZALMAN Z9 Plus Midi Tower Computer Case – Black stands out as an excellent choice. Its comprehensive feature set—including ample expansion slots, flexible fan support, integrated audio jacks, and USB connectivity—ensures that it can accommodate a wide range of hardware configurations while maintaining a clean, organized interior.


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Tags Computer case Black computer case Midi Tower Computer Case Tower Computer Case Tower Black Computer Case ZALMAN computer case ZALMAN black computer case ZALMAN Tower Computer Case Z9 Computer Case Plus Computer Case Midi Computer Case ZALMAN Z9 Computer Case Z9 Plus Computer Case Plus Midi Computer Case ZALMAN Plus Computer Case ZALMAN Midi Computer Case Z9 Midi Computer Case Z9 Tower Computer Case Z9 Black Computer Case Plus Tower Computer Case Plus Black Computer Case
Identifiers
Brand Zalman
Zalman is a brand that produces computer hardware components, specializing in cooling and noise-reduction products. The company was founded in 1999, and has since become a well-known and respected name in the industry. Some of Zalman's most popular products include CPU coolers, graphics card coolers, and power supplies.
Model Zalman Z9 Plus
MPN Zalman Z9 PLUS
ID 2027545
Dimensions / Weight
Key Features
Audio input
Indicates whether the product includes a dedicated audio input port (e.g., 3.5 mm jack, RCA, optical). A value of "Yes" means an audio input is present; "No" means it is absent.
Yes
Audio output
The total count of physical audio connectors available on the product, such as headphone jacks, RCA outputs, or optical ports. The value is an integer indicating how many separate audio input or output points can be used to connect external devices.
Yes
Depth
The linear measurement of an object from front to back or top to bottom, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the item is and can be used for fitting, compatibility, or spatial planning.
504 mm
Expansion slots
The total count of physical expansion slots available on a device for installing additional modules or peripherals such as PCI‑Express cards, M.2 drives, USB adapters, or other expansion hardware. It indicates how many separate slots can be used simultaneously or swapped between the product and other devices.
7
Form Factor
Specifies the physical configuration or design of a product, such as ATX, Micro‑ATX, Mini‑ITX, tower, case with cover, etc. It describes how the device is built and what mounting or expansion options it supports.
Midi Tower
Height
The vertical dimension of a product measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where height is relevant, including books, electronics, furniture and other objects.
464 mm
On/off switch
Indicates whether the product includes an on/off switch that allows the user to power it on or off manually.
Yes
Power supply type
The type of electrical supply that powers the device, such as mains AC, DC, USB, battery, or a combination of these options.
ATX12V
Rear fans installed
The total count of fan units installed on the rear side of a product or component. The value is an integer greater than zero and represents how many separate fans are present, which can affect cooling performance and noise levels.
1x 120 mm
Supported motherboard form factors
A list of the physical layout and size classifications of motherboards that a computer case or chassis supports, such as ATX, Micro‑ATX, Mini‑ITX, E‑ATX, SSI CEB, etc. Each value represents a distinct form factor that can be mounted in the device.
ATX
Type
The general category or style of the product, such as laptop, printer cartridge, or cooling fan. It helps buyers quickly identify the nature of the item and compare similar products.
PC
USB 2.0 ports quantity
Represents the count of external USB 2.0 (high‑speed) connectors available on a device. The value is an integer indicating how many USB 2.0 ports can be used for data transfer or power delivery from the outside of the product, regardless of internal placement or version.
4
Weight
The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.
7.2 kg
Width
The horizontal measurement of a product, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.
207 mm

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