Acegeek AG-GIMLI-BK-3F

Acegeek Gimli Gaming Case Instruction Manual

Model: AG-GIMLI-BK-3F

1. Introduction

The Acegeek Gimli Gaming Case (Model AG-GIMLI-BK-3F) is a mid-tower PC chassis designed for gamers and PC enthusiasts. It features a modern, minimalist aesthetic with a tempered glass side panel to showcase internal components. This manual provides essential information for the assembly, operation, and maintenance of your new gaming case.

Acegeek Gimli Gaming Case front view

Figure 1: Front view of the Acegeek Gimli Gaming Case.

2. Key Features

  • Mid-Tower Form Factor: Compatible with Micro-ATX and ITX motherboards.
  • Tempered Glass Side Panel: Provides a clear view of internal components and RGB lighting.
  • Pre-installed Fans: Includes 3 x 120mm fans (2 side, 1 rear) for efficient cooling.
  • Storage Bays: Supports 1 x HDD + 1 x SSD or 2 x SSD configurations.
  • Expansion Slots: Features 4 expansion slots for graphics cards and other add-on cards.
  • Cooling Support:
    • Fan Support: Front: 2 x 120mm, Top: 2 x 120mm, Rear: 1 x 120mm, PSU Cover: 2 x 120mm.
    • Water Cooler Support: Side: 240mm, Top: 240mm.
  • Component Clearance:
    • CPU Cooler Height: Maximum 155mm.
    • VGA Length: Maximum 340mm.
  • Cable Management: 20mm space for organized cable routing.
  • Power Supply Support: Up to 190mm length.
Internal view of Acegeek Gimli Gaming Case with fans

Figure 2: Internal layout showing fan placement and component space.

3. Setup Guide

3.1 Unpacking

Carefully remove the case from its packaging. Inspect for any damage during transit. Retain the packaging for future transport or warranty claims.

3.2 Removing Side Panels

The tempered glass side panel is typically secured with thumbscrews at the rear of the case. Unscrew these and carefully slide or lift the panel off. The opposite metal side panel may also be secured with thumbscrews.

Rear view of Acegeek Gimli Gaming Case

Figure 3: Rear view of the case, showing thumbscrews for side panel removal.

3.3 Motherboard Installation

Install the appropriate standoffs for your Micro-ATX or ITX motherboard. Carefully place the motherboard into the case, aligning it with the standoffs and I/O shield opening. Secure with screws.

3.4 Power Supply Installation

Install your power supply unit (PSU) into the designated PSU shroud area, typically at the bottom rear of the case. Secure it with screws from the rear of the case.

3.5 Storage Drive Installation

Utilize the dedicated bays for 2.5" SSDs and 3.5" HDDs. Refer to the case's internal structure for specific mounting points. The case supports 1 x HDD + 1 x SSD or 2 x SSD.

3.6 Graphics Card and Expansion Cards

Remove the necessary expansion slot covers at the rear of the case. Insert your graphics card or other expansion cards into the motherboard's PCIe slots and secure them with screws.

3.7 Cable Management

Route all power and data cables through the cutouts in the motherboard tray to the rear of the case. Utilize the 20mm cable management space to neatly organize cables, improving airflow and aesthetics.

Internal view of Acegeek Gimli Gaming Case showing cable routing options

Figure 4: Internal view highlighting cable routing and component installation areas.

4. Operation

4.1 Power On/Off

Connect the power cable from your PSU to a wall outlet. Press the power button on the front I/O panel to turn on your system. To turn off, use the operating system's shutdown function or press and hold the power button for a few seconds.

4.2 Fan Control

The pre-installed fans are connected to the motherboard or a fan controller (if included or purchased separately). Fan speed and RGB lighting (if applicable) can typically be controlled via your motherboard's BIOS/UEFI settings or dedicated software provided by your motherboard manufacturer.

Angled view of Acegeek Gimli Gaming Case with RGB fans

Figure 5: Angled view showcasing the pre-installed RGB fans.

5. Maintenance

5.1 Cleaning Dust Filters

Regularly clean the dust filters (if present) to maintain optimal airflow and cooling performance. Dust filters are typically located at the front, top, and bottom of the case. Remove them and clean with compressed air or water (ensure they are completely dry before reinstallation).

5.2 Cleaning Exterior Surfaces

Wipe down the exterior surfaces, including the tempered glass panel, with a soft, damp cloth. Avoid abrasive cleaners that may scratch the finish or glass.

5.3 Internal Dust Removal

Periodically open the case and use compressed air to remove dust from internal components, especially CPU coolers, GPU heatsinks, and case fans. Ensure the system is powered off and unplugged before performing internal cleaning.

6. Troubleshooting

6.1 System Not Powering On

  • Check if the power cable is securely connected to both the PSU and the wall outlet.
  • Ensure the PSU switch is in the "ON" position.
  • Verify that the front panel power button cable is correctly connected to the motherboard.
  • Confirm that all internal power connections (24-pin ATX, 8-pin CPU, PCIe for GPU) are securely seated.

6.2 Fans Not Spinning or RGB Not Working

  • Check fan power cables and RGB cables (if applicable) are correctly connected to the motherboard or fan controller.
  • Consult your motherboard manual for fan header locations and RGB control software.
  • Ensure fan control settings in BIOS/UEFI or software are configured correctly.

6.3 Overheating Issues

  • Ensure all case fans are spinning and oriented correctly for optimal airflow (intake/exhaust).
  • Clean any dust filters and internal components as described in the Maintenance section.
  • Verify that your CPU cooler and GPU cooling solutions are properly installed and functioning.

7. Specifications

FeatureDetail
BrandAcegeek
Model NameGimli
Part NumberAG-GIMLI-BK-3F
Case TypeMid Tower
Motherboard CompatibilityMicro ATX, Mini ITX
MaterialSteel Alloy
ColorBlack
Dimensions (LxWxH)35.8 x 27.5 x 36 cm
Internal Bays1 x HDD + 1 x SSD or 2 x SSD
Expansion Slots4
Pre-installed FansSide: 2 x 120mm, Rear: 1 x 120mm
Supported Fans (Max)Front: 2 x 120mm, Top: 2 x 120mm, Rear: 1 x 120mm, PSU Cover: 2 x 120mm
Supported Water CoolerSide: 240mm, Top: 240mm
Max CPU Cooler Height155mm
Max VGA Length340mm
Cable Management Space20mm
Supported PSU Length190mm
Cooling MethodAir
Recommended UsesGaming
Dimensions of Acegeek Gimli Gaming Case

Figure 6: Case dimensions (Length x Width x Height).

8. Warranty and Support

The Acegeek Gimli Gaming Case comes with a 12-month warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. For warranty claims or technical support, please contact Acegeek customer service through their official website or the retailer where the product was purchased.

Please retain your proof of purchase for warranty validation.

© 2026 Acegeek. All rights reserved.

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