Phanteks Eclipse G400A Midi Tower White
Phanteks Eclipse G400A, Midi Tower, PC, White, EATX, ATX, Mini-ITX, micro ATX, Steel, Tempered glass, Multi
| Date | Price |
|---|---|
| 9 March 2026 | £77.99 |
| 21 May 2026 | £80.99 |
Compare Phanteks Eclipse G400A Midi Tower White prices UK
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Product Information
Spacious D-RGB Gaming Chassis
The G400A is the upgraded successor to the popular P400A, featuring a completely redesigned and more spacious chassis. It’s perfect for clean, modern hardware setups, easily accommodating even the largest graphics cards while leaving ample room for cable management. With up to 10 fan mounting points, support for 140 mm fans, and dedicated radiator space at the top, cooling performance has been significantly enhanced.
The G400A also supports the latest mainboards, with rear-side connectors hidden to enable a cable-free appearance. Additionally, the graphics card benefits from direct cooling via three 120 mm fan mounts on the mid-plate.
Clean front inlet design
Clean design allows for focused airflow.
4x M25-140 Gen2 D-RGB fans included.
Dedicated 360 radiator support in the top without restrictions.
Improved Air Intake
45% open surface for more air intake compared to standard mesh which only provides 35%.
Ultra-fine Performance Mesh
Large mesh intake areas on both side panels for high cooling performance.
Triple mid-plate 120 fan locations for direct GPU cooling.
Support for the largest graphics cards without compromise.
Clean Cable Management
Dedicated cable management tool.
Support for the latest rear-side connector mainboards.
New Generation D-RGB
4x M25-140 Gen2 D-RGB fans pre-installed.
Build-in horizontal D-RGB strip.
NexLinq
Expand with more D-RGB by using our Nexlinq ecosystem, which makes both lighting and fan control a breeze with its lightweight software.
Matrix 600 Case Upgrade
Drop in the Matrix Upgrade Kit designed specifically for the Eclipse G400A.
Seamlessly integrates into the chassis without permanent modifications.
Adds Matrix display functionality while preserving the original case design.
Product
- Name
- Phanteks Eclipse G400A Midi Tower White
- Category
- Computer Cases
- Brand
- Phanteks
Ports & interfaces
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 2
- USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
- 1
- Combo headphone/mic port
- Yes
Weight & dimensions
- Width
- 230 mm
- Depth
- 495 mm
- Height
- 522 mm
- Weight
- 8.63 kg
Packaging data
- Package weight
- 10.5 kg
Cooling
- Front fans installed
- 3x 140 mm
- Number of front fans supported (max)
- 3
- Front fans diameters supported
- 140 mm
- Rear fans installed
- 1x 140 mm
- Number of rear fans supported (max)
- 1
- Rear fans diameters supported
- 140,120 mm
- Number of top fans supported (max)
- 3
- Top fans diameters supported
- 120,140 mm
- Number of bottom fans supported (max)
- 3
- Bottom fans diameters supported
- 120 mm
- Liquid cooling capability
- Yes
- Rear radiator sizes supported
- 120 mm
- Top radiator sizes supported
- 360,280 mm
Power supply
- Power supply included
- No
- Power supply location
- Bottom
Storage
- Supported HDD sizes
- 3.5,2.5"
Design
- Form factor
- Midi Tower
- Type
- PC
- Product colour
- White
- Supported motherboard form factors
- EATX, ATX, Mini-ITX, micro ATX
- Number of 3.5" bays
- 2
- Material
- Steel, Tempered glass
- Number of 2.5" bays
- 2
- Number of expansion slots
- 7
- Side window
- Yes
- Illumination
- Yes
- Illumination colour
- Multi
- Illumination location
- Case fans
- Anti-dust filter
- Yes
- Cable management
- Yes
- Reset button
- Yes
- On/off button
- Yes
- RGB control button
- Yes
- Maximum CPU cooler height
- 18.4 cm
- Maximum graphics card length
- 41.5 cm
- Maximum PSU length
- 27 cm
Technical details
- Warranty period
- 5 year(s)
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