1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Zalman ZQBE ATX Mid Tower PC Case. Please read this manual thoroughly before beginning assembly to ensure correct installation and optimal performance. Keep this manual for future reference.

Image 1.1: The Zalman ZQBE ATX Mid Tower PC Case, showcasing its panoramic tempered glass design and pre-installed ARGB fans.
2. Safety Information
- Always disconnect the power supply from the wall outlet before installing or removing any components.
- Handle tempered glass panels with care. They are fragile and can break if dropped or subjected to impact.
- Wear an anti-static wrist strap to prevent electrostatic discharge (ESD) damage to sensitive components.
- Keep small parts and screws away from children.
- Ensure proper ventilation around the PC case to prevent overheating.
3. Package Contents
Verify that all components are present in the package:
- Zalman ZQBE ATX Mid Tower PC Case
- 3 x PWM ARGB Fans (pre-installed)
- 12-port PWM ARGB Hub / Controller
- Accessory box (containing screws, cable ties, and other small parts)
- User Manual (this document)
4. Product Overview
The Zalman ZQBE case features a panoramic tempered glass design, allowing for a full view of your internal components. It includes pre-installed ARGB fans and a multi-port fan hub for integrated lighting and cooling control.
4.1. External Features

Image 4.1: Overview of the Zalman ZQBE case highlighting key features.
4.2. I/O Ports
The front I/O panel provides convenient access to essential connections:

Image 4.2: Front I/O Ports with labels.
- Power Button: To turn the system on/off.
- LED / Reset Button: Controls ARGB lighting modes or resets the system.
- HD Stereo: Audio input/output jacks.
- USB 2.0 Ports: Standard USB connectivity.
- USB 3.0 Port: High-speed USB connectivity.
- USB Type-C 3.2 (5Gbps) Port: Modern, reversible USB connection for fast data transfer.
4.3. Cooling System
The ZQBE case is designed for optimized airflow, featuring angled side ventilation and pre-installed PWM ARGB fans.

Image 4.3: Optimized angled side ventilation for enhanced airflow.

Image 4.4: Included 3 x PWM ARGB Fans and 12-port Hub/Controller.
5. Setup and Installation
Follow these steps for component installation. It is recommended to remove all tempered glass panels before starting for easier access.

Image 5.1: Removable panels for easy assembly.
5.1. Motherboard Installation
The ZQBE supports ATX, Micro-ATX, and Mini-ITX motherboards. Install standoffs as required for your motherboard size, then secure the motherboard with screws.
5.2. Graphics Card (GPU) Installation
The case accommodates GPUs up to 330mm in length. Remove the necessary PCI-E slot covers, insert the GPU into the PCI-E slot on your motherboard, and secure it with screws.
5.3. Power Supply Unit (PSU) Installation
Install your PSU (up to 160mm in length) into the designated rear mount area. Secure it with screws from the rear of the case.
5.4. Storage Drive Installation
The case supports 1 x 3.5" HDD + 2 x 2.5" SSD or 2 x 3.5" HDD + 1 x 2.5" SSD. Refer to the case's internal layout for specific mounting points and use the provided screws.
5.5. Radiator and Fan Installation
The case supports radiators up to 240mm. Additional 120mm fans can be installed as per the compatibility diagram below. The 3 x PWM ARGB fans are pre-installed.

Image 5.2: Internal compatibility and fan layout.
5.6. Cable Management
Utilize the cable routing provisions behind the motherboard tray to organize cables for improved airflow and aesthetics. Connect all necessary power and data cables to your components and the front I/O panel.
6. Operating Instructions
6.1. Power On/Off
Press the Power button on the front I/O panel to turn your PC on or off.
6.2. ARGB Lighting Control
The pre-installed ARGB fans are connected to the included 12-port PWM ARGB Hub/Controller. Use the LED/Reset button on the front I/O panel to cycle through various ARGB lighting modes. For advanced control, connect the hub to a compatible motherboard's ARGB header and use the motherboard's software.
7. Maintenance
7.1. Cleaning the Case
- Tempered Glass Panels: Use a soft, lint-free cloth and a glass cleaner (non-abrasive) to clean the tempered glass. Avoid harsh chemicals.
- Exterior: Wipe down the exterior surfaces with a soft, damp cloth.
- Interior: Periodically use compressed air to remove dust buildup from inside the case and on components.
7.2. Dust Filter Maintenance
The case includes dust filters to prevent dust ingress. Regularly remove and clean these filters by rinsing them with water and allowing them to dry completely before reinstallation.
8. Troubleshooting
- Fans not spinning or RGB not working: Check all fan and ARGB connections to the hub and ensure the hub is powered. Verify connections to the motherboard if using motherboard software for control.
- System not powering on: Ensure all power supply cables are securely connected to the motherboard and components. Check the front panel power switch connection to the motherboard.
- Tight fit for components: The ZQBE is a compact ATX mid-tower. Plan your build carefully and consider component dimensions, especially for power supplies and large GPUs. Cable management is crucial in compact cases.
- Overheating: Ensure all fans are functioning correctly and oriented for optimal airflow. Clean dust filters regularly. Verify CPU cooler and GPU cooler installations.
For specific component issues, refer to the respective component manuals.
9. Specifications
| Feature | Specification |
|---|---|
| Brand | Zalman |
| Model Name | ZQBE |
| Case Type | Mid Tower |
| Motherboard Compatibility | ATX, Micro ATX, Mini ITX |
| Material | Alloy Steel, Metal, Plastic, Tempered Glass |
| Item Dimensions (D x W x H) | 11.26"D x 13.74"W x 13.98"H |
| Item Weight | 11 Pounds |
| GPU Length Support | Up to 330mm |
| CPU Cooler Height Support | Up to 168mm |
| PSU Length Support | Up to 160mm |
| Radiator Support | Up to 240mm (side) |
| Pre-installed Fans | 3 x PWM ARGB Fans |
| I/O Ports | 1 x USB Type-C 3.2 (5Gbps), 1 x USB 3.0, 2 x USB 2.0, HD Audio, Power, LED/Reset |
| Internal Bays | 1 x 3.5" HDD + 2 x 2.5" SSD or 2 x 3.5" HDD + 1 x 2.5" SSD |
| Cooling Method | Air, Water |
10. Warranty and Support
10.1. Warranty Information
The Zalman ZQBE ATX Mid Tower PC Case comes with a 1 Year Manufacturer Warranty. Please retain your proof of purchase for warranty claims. The warranty covers defects in materials and workmanship under normal use.
10.2. Technical Support
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please visit the official Zalman website or contact their customer support. Contact information can typically be found on the manufacturer's website or product packaging.