**Product Specifications:**

1. **Brand:** Huntkey

2. **Case Common Questions and Answers:**

- How to remove the case panel?

- Answer: The case panel is usually fixed to the front of the case with snap claws. To remove it, apply force at the bottom of the panel's handle and pull it forward.

- How to remove the front panel?

- Answer: The front panel of the case is also fixed with snap claws. Apply force at the bottom of the panel's handle and pull it forward to remove it.

- How many fans are included in the case?

- Answer: Cases generally do not come with pre-installed fans. Specific models that include fans will be clearly indicated.

- Which motherboards are compatible with the case?

- Answer: ATX cases are compatible with ATX/M-ATX/Mini-ITX motherboards, while M-ATX cases are compatible with M-ATX/Mini-ITX motherboards.

- Which power supplies are compatible with the case?

- Answer: Most cases support ATX power supplies, but the compatibility also depends on the length supported by the case specifications.

- How to install hard drives in the case?

- Answer: Depending on the specific model of the Huntkey case, hard drives are typically secured with screws on one side and connected to the power and SATA cables.

- How to install and wire case fans?

- Answer: Case fans are usually 12025MM in size. Secure them with fan screws in the designated positions and connect them to the 4-pin connector on the power supply, ensuring correct airflow direction.

- How to connect case jumpers?

- Answer: Case jumpers include PowerSW, RetSW, PowerLED (+/-), and HDDLED (+/-). Ensure correct polarity when connecting them.

- How to secure the motherboard in the case?

- Answer: Install the I/O shield first, then place the motherboard in the corresponding screw holes and secure it with motherboard screws.

- How to use case screws?

- Answer: Categorize and separate power supply screws, motherboard screws, and hard drive screws before installation for ease of use.

- How to manage cable routing in the case?

- Answer: Patience is required when routing cables. Start with the CPU cable, route it from the front to the back of the motherboard, and connect it to the CPU header.

3. **Model:** GS400C

- **Design:** Minimalist design with exquisite aesthetics.

- **Motherboard Support:** E-ATX, ATX, M-ATX, Mini-ITX.

- **Dimensions:** 360*192*450mm

- **Material:** 0.5mm thick metal

- **Hard Drive Support:** 2x HDD, 2x SSD

- **CPU Cooler Support:** Up to 160mm

- **GPU Length Support:** Up to 320mm

- **Expansion Slots:** 7x PCI

- **Power Supply Support:** Up to 190mm

- **Front Panel Fans:** 3x 120mm

- **Rear Panel Fans:** 1x 120mm

- **Top Panel Fans:** 2x 120mm

- **Top Panel Dust Filter:** Magnetic

- **USB Ports:** 2x USB 2.0, 1x USB 3.0

- **Audio Ports:** Headphone, Microphone

- **Cooling System:** Supports water cooling and multiple fan configurations.

4. **Additional Features:**

- Logo illumination design

- Acrylic side panel

- Top magnetic dust filter

- USB 3.0 interface

- Cable management features

- Easy installation guide included

5. **Product Showcase:** Huntkey's GS400C offers a sleek and functional design with advanced cooling options, ample storage support, and compatibility with various components for a seamless building experience.