Phanteks Eclipse G400A PC Case Installation Guide
This manual provides instructions for installing and setting up the Phanteks Eclipse G400A PC case.
Models Supported
This manual is for the following models:
- PH-EC400GA_DBK01 (Eclipse G400A D-RGB Satin Black)
- PH-EC400GA_DMW01 (Eclipse G400A D-RGB Matte White)
Legend:
- EN: Remove
- DE: Entfernen
- FR: Retirer
- ES: Eliminar
- CN: 移除
- EN: Install
- DE: Installieren
- FR: Installer
- ES: Instalar
- CN: 安装
- EN: Loosen
- DE: Lösen
- FR: Desserrer
- ES: Aflojar
- CN: 拧松
Phanteks is not responsible for damages due to incorrect installation or usage.
Scope of Delivery
The following components are included:
- SSD + Mainboard Screw (x18) ?
- Mainboard Stand-off (x1) ?
- Power Supply Screw (x4) ?
- HDD + Case Screw (x8) ?
- Fan Screws (30 mm) (x12) ?
- Ziptie (x30) ?
- Linq6 Adapter (x1)
- Stand-off Removal Tool (x1)
- M25-140 Gen2 Fans (Pre-Installed) (x4) ?
- Eclipse G400A (x1)
Front I/O Ports
The front panel provides the following connections:
- 1: USB-C 3.2 GEN 2 ?
- 2: USB 3.0 (x2) ?
- 3: Audio Microphone ?
- 4: Reset Button ↩️
- 5: Power Button ?
Clearance Specifications
This table outlines the maximum component sizes supported:
| Component | Max. Size | Notes |
|---|---|---|
| Fans | ||
| Top Fans | 3x 120mm / 2x 140mm | |
| Front Fans | 3x 120mm / 2x 140mm | |
| Radiator | ||
| Top Radiator | Max. 360mm (120mm) / Max. 280mm (140mm) | |
| Rear Radiator | 1x 120mm | |
| Component Clearance | ||
| CPU Cooler Height | 184 mm (7.24 in) | |
| GPU Length | 415 mm (16.33 in) | |
| GPU Width | 184 mm (7.24 in) | |
| Power Supply Length | 270 mm (10.62 in) | |
| Top Radiator (360) | 415 x 138 x 65 mm (16.33 x 5.43 x 2.55 in) | |
| Top Radiator (280) | 350 x 147 x 65 mm (13.77 x 5.78 x 2.55 in) | |
| Rear Radiator | 170 x 132 mm (6.69 x 5.19 in) |
Panel Removal
Follow these steps to remove the case panels:
- Left Side Panel: Remove 2 captive screws.
- Right Side Panel: Remove 2 captive screws.
- Front Panel: Remove the front panel, which includes a dust filter.
- Top Panel: Remove the top dust filter.
Hardware Installation
Install your components:
- Mainboard: Mount the motherboard using 9 mainboard screws.
- Power Supply: Secure the power supply using 4 power supply screws.
Storage Bracket Installation
Install your storage drives using the provided brackets and screws:
- Remove the thumb screw first for easier installation. ? (x1)
- Top 3.5" HDD: Secure with 4 HDD screws. ?
- Top Dual 2.5" SSD: Secure with 4 SSD screws. ?
- Top Single 2.5" SSD: Secure with 4 SSD screws. ?
- Bottom 3.5" HDD: Secure with 4 HDD screws. ?
LINQ6 Mainboard Adapter and Cables
Connect the LINQ6 adapter to your motherboard's D-RGB header or controller and a 4-PIN PWM Fan Header. Refer to your motherboard manual for D-RGB control instructions.
The case includes various essential cables: HD Audio, USB 3.0, USB 3.2 Type C, and Power SW.
Diagram showing the LINQ6 adapter connecting to motherboard headers and the various case cables.
Cable Management
Route cables neatly behind the motherboard tray for improved airflow and aesthetics.
Diagram illustrating cable routing for GPU, Mainboard, and CPU connections.
Fan Positions
The Eclipse G400A supports flexible fan configurations:
- 120mm Fans: Supports up to 7x 120mm fans.
- 140mm Fans: Supports up to 6x 140mm fans.
Diagrams showing fan mounting locations for 120mm and 140mm fans.
Optional M25 Gen2 Daisy-Chain Instructions
To daisy-chain M25 Gen2 fans:
- Take cables out of the frame.
- Slide and secure multiple fans together using fan screws (x1).
- Connect the LINQ6 cable. Gently push the LINQ6 cable back into the cable channel.
Safety Information
Follow these guidelines for maximum safety:
- Place the product on a clean, stable surface with adequate ventilation.
- Avoid water, moisture, or placing near heat sources like radiators or open flames.
- Exercise caution to prevent electrical shock: unplug during thunderstorms, ensure hands are dry, keep away from liquids and heat.
- Plan cable routing carefully to prevent tripping or pinching, especially at connectors.
- Handle glass components with extra care; place removed glass on a stable surface.
- When unplugging devices/cables, pull the plug or connector, not the cord.
- Do not place heavy items on the product.
- Ensure the PC is off, unplugged, and all connected devices are powered off before installing or uninstalling components.
Notes on Disposal
The WEEE symbol ♻️ indicates that this product should not be disposed of with normal household waste. Please contact your local municipality, waste disposal service, or retailer for proper disposal information to help protect the environment.
Manufacturer and Importer Information
Manufacturer: Phanteks Taiwan Inc., 11F., No. 150, Jian 1st Rd., Zhonghe Dist., New Taipei City 235, Taiwan.
Importer EU: Axpertec Int. B.V. (EU), Sydneystraat 33, 3047 BP Rotterdam, The Netherlands.
Importer US: Axpertec Inc. (US), 20465 E Walnut Dr. N, City of Industry, CA 91789, USA.
Visit www.phanteks.com for more information.
