The PHANTEKS Eclipse G400A is perfect for you if you’re looking for a case that provides maximum cooling performance and space for high-end hardware. With its optimized airflow, D-RGB lighting, and sleek tempered glass side panel, you can make the most out of your setup.
- Midi-tower with four integrated 140 mm D-RGB fans
- Tempered glass side panel for a clear view of your components
- Front panel with fine mesh ventilation for optimal airflow
- Space for up to seven fans for excellent cooling
- Supports 360 mm radiators on the top
- Accommodates graphics cards up to 415 mm in length
- Maximum CPU cooler height of 184 mm
- D-RGB lighting strip integrated along the side
PHANTEKS Eclipse G400A: Gaming Midi-Tower with Optimized Cooling
With the PHANTEKS Eclipse G400A, you make no compromises when it comes to cooling your components. Featuring a mesh front and four pre-installed D-RGB fans, it is well-equipped for efficient airflow.
The side panel made from tempered glass provides an excellent view of your build, while the integrated D-RGB lighting adds a touch of customization, allowing your system to shine in your preferred color scheme.
Support for ASUS BTF and MSI Project Zero Motherboards
The PHANTEKS Eclipse G400A is designed for motherboards with hidden connectors (back connect), such as MSI Project Zero and ASUS BTF motherboards. These technologies enable a "zero-cable" setup, where cables are routed behind the motherboard for a cleaner look.
This results in a clean and organized system. The G400A chassis supports these innovative designs, ensuring your build is both functional and visually stunning. Generous interior layout and dedicated cable management tools keep your system tidy and powerful.
Midi-Tower with Excellent Airflow for Your Components
The Eclipse G400A is designed for optimal cooling of your components. Its open design and mesh front ensure unobstructed airflow. Four pre-installed 140 mm D-RGB fans at the front and rear provide efficient cooling for your hardware.
Additionally, the case allows for up to seven 120 mm or six 140 mm fans, ensuring consistent airflow. The front accommodates three 140 mm fans, the top fits three 120 mm or two 140 mm fans, and the rear supports one 120 mm or 140 mm fan. You can also install three more 120 mm fans on the midplate for additional cooling options.
Prepared for Radiator Installation
If you’re planning to equip your system with water cooling, the Eclipse G400A is the ideal choice. The top panel supports 360 mm radiators, while the rear can fit a 120 mm radiator for smaller AiO cooling solutions.
Ample Space for High-Performance Hardware
The case provides room for two 3.5-inch or two 2.5-inch and one 3.5-inch drives. High-power hardware such as ATX power supplies up to 270 mm can fit comfortably under the PSU shroud.
If you’re using a larger motherboard to maximize your system’s performance, the Eclipse G400A has you covered. It supports E-ATX motherboards with ease. Additionally, it accommodates graphics cards up to 415 mm in length and CPU coolers up to 184 mm in height.
Tempered Glass and Well-Equipped I/O Panel
The tempered glass side panel provides a clear view of the internal components. The I/O panel features a power button, HD audio, microphone jack, two USB 3.0 Type-A port, and one USB 3.1 Type-C port for fast file transfers.
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Colour
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Primary Colour
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Black
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Dimensions
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Length / Depth
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495 mm
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Width
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230 mm
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Height
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522 mm
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Weight
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8.63 kg
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Case
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Case Type
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Mid Tower
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Motherboard Support
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Compatible Motherboard Formats
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ATX, E-ATX, Micro-ATX, Mini-ITX
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Max. Motherboard Format
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E-ATX
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Internal Dimensions
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Max. CPU Cooler Height
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184 mm
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Max. GPU Length
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415 mm
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Max. GPU Width
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184 mm
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Max. PSU Length / Depth
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270 mm
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Display
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Display Included
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No
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Power Supply
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PSU included
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No
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PSU Format
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ATX
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Power Supply Position
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rear bottom
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Cable Specifications
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Riser Cable Included
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No
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Fan Support
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Case Fan Support (Bottom)
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120mm Fan (3x)
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Case Fan Support (Front)
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140mm Fan (3x)
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Case Fan Support (Rear)
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120mm Fan (1x), 140mm Fan (1x)
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Case Fan Support (Top)
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120mm Fan (3x), 140mm Fan (2x)
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Max. Number of Fans
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7
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120 mm fans
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7
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140 mm fans
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6
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Radiator Support
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Max. Radiator Compatibility
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360
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Radiator/AIO Support (Rear)
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120mm Radiator
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Radiator/AIO Support (Top)
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280mm Radiator, 360mm Radiator
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Drive Bays
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Max. 2.5 Inch Drives
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2
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Max. 3.5 Inch Drives
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2
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Max. 5.25 Inch Drives
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0
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2.5 inch internal drive bay
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2
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3.5 inch internal drive bay
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2
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Hot swap drive bays
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No
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External Ports
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Front I/O – USB Type C Ports Total
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1
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Front I/O – USB Type A Ports Total
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1
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USB 3.1 (external) Type C
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1
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USB 3.0 (external) Type A
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2
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Audio outputs & inputs
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1x output / input comb. (3.5 mm jack, 4-pin, TRRS)
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Case Features
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I/O position
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Top
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Side panel
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with window
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Vertical GPU Mount
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No
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Adjustable Vertical GPU Bracket
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No
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Front door
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No
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Cable Management
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Yes
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Filters Included
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Yes
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Noise dampening
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No
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Mainboard slide / tray
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No
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Remote included
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No
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Transport System
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No
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Back Connect
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Back Connect
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Yes
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Back-Connect Compatibility
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ASUS BTF, Gigabyte Project Stealth, MSI Project Zero
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Expansion Slots
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Expansion slots / PCI slots
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7
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Features
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Housing Feedthrough
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No
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Connectivity
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Card reader
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No
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Fan Header
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Fan Controller / Fan Hub
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No
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Mounting
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Case VESA Mountable
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No
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Internal Monitor Mount
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No
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Materials
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Materials
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Steel, Tempered Glass
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Lighting
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Lighting / RGB
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No
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Product Series
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Product Series/Family
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Eclipse G400A
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Additional Contents
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Fans Included
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Yes
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Included fans
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4x 140 mm
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Product reviews displayed are aggregated from all Pro Gamers Group websites.
| Compliance Documents | |
| Manufacturer Information | Axpertec B.V. Sydneystraat 33, 3047 BP, Rotterdam, Niederlande [email protected] |
| Responsible Person | Axpertec B.V. Sydneystraat 33, 3047 BP, Rotterdam, Niederlande [email protected] |