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Phanteks Eclipse G400A

E-ATX, Mini-ITX, mATX, ATX
Price in EUR including VAT
5Ratings
BrandMore from Phanteks
Test reportsVery good based on 1 test
Delivered between 5.1.2026 and 7.1.2026
More than 10 pieces in stock at supplier
free shipping

Colour2

Product details

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.

Key specifications

PC case design
Midi Tower
PC case features
Side windows
Front connections
USB-C
Max. length graphics card
415 mm
Max. height CPU cooler
184 mm
Number of 3.5" drive slots (internal)
2x
Item number
53552107

General information

Manufacturer
Phanteks
Category
PC case
Manufacturer no.
PH-EC400GA_DMW01
Release date
12.12.2024

Colour

Colour
White
Exact colour description
White

Material

Material group
Glass
Material
Glass

PC case properties

PC case design
Midi Tower
Form factor
ATX, E-ATX, Micro ATX (mATX), Mini-ITX
Number of 3.5" drive slots (internal)
2x
"Number of 2.5"" drive slots"
2x
Number of expansion card slots
7x
Max. length graphics card
415 mm
Max. height CPU cooler
184 mm
PC case features
Side windows

Connections

Front connections
USB-C

Cooling properties

Number of fans
7x
Number of fan slots
7x

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 piece

Product dimensions

Height
52.20 cm
Length
49.50 cm
Width
23 cm
Weight
8.63 kg

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Report concern

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «PC case» category have a defect within the first 24 months?

Source: Galaxus
  • 9.Deepcool
    0,4 %
  • 9.MSI
    0,4 %
  • 9.Phanteks
    0,4 %
  • 9.Thermaltake
    0,4 %
  • 14.AeroCool
    0,5 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Phanteks
    Not enough data
  • 1.AeroCool
    0 days
  • 1.Darkflash Tech
    0 days
  • 1.Montech
    0 days
  • 1.NZXT
    0 days

Return rate

How often is a product of this brand in the «PC case» category returned?

Source: Galaxus
  • 4.Sharkoon
    2,7 %
  • 6.LC-Power
    2,8 %
  • 6.Phanteks
    2,8 %
  • 8.Hyte
    3,2 %
  • 9.Corsair
    3,3 %
Source: Galaxus

Translation: machine translated
Very good87/100
Basic TutorialsSingle testReleaseFebruary 2023

The Phanteks Eclipse G360A is a sensible successor to the P360A. It knows how to convince with a high compatibility for air and water cooling systems as well as good cooling. However, the overall result is somewhat marred by the design of the cable management system.

This test report belongs to a different type: Eclipse G360A (E-ATX, ATX, mATX, Mini-ITX)