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Phanteks Eclipse G400A (White)

Mid-tower case with tempered glass side panel and 4 x 140 mm D-RGB fans

109€95
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Case color:
  • White

    109€95
    In stock
  • Black

    109€95
    Sold out
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Overview

Phanteks Eclipse G400A: Premium mid-tower case with D-RGB lighting!

The Phanteks Eclipse G400A case lets you assemble a powerful gaming configuration in an elegant case with a tempered glass window. To stand out and impress, it is equipped with full -DRGB backlighting with its 4 140 mm D-RGB fans and integrated horizontal LED strip. The front of the Eclipse G400A is made of Mesh for better ventilation. It has been designed to accommodate motherboards in E-ATX, ATX, Micro-ATX and Mini ITX formats, as well asgraphics cards up to 415 mm.

It features a full range of connectors: 1 USB 3.0 port, 1 USB 3.1 type C port and a combo jack. For cooling, 7 slots for 120 mm fans or 6 for 140 mm fans are available: 4 140 mm D-RGB fans are supplied and are installed on the front and rear. You can also opt for 240/280/360 mm watercooling, depending on the slots.

Key features

  • Tempered glass side panel
  • Compatible with E-ATX (280 mm wide), ATX, Micro-ATX and Mini-ITX motherboards
  • Graphics card up to 415 mm long
  • USB-C 3.1 10 Gbps connector
  • Mesh front and side panels for optimised heat dissipation.
  • D-RGB lighting (3 x 140 mm M25-140 D-RGB fans + 1 integrated D-RGB strip)
  • Careful cable management with dedicated management tool and support for motherboards with rear connectors (ASUS BTF, MSI Project Zero...)
Specifications
Select your criteria

General information

Product name

Phanteks Eclipse G400A (White)

Brand

Phanteks

Model

PH-EC400GA_DMW01

Main characteristics

Graphic card max. length

415 mm

Max height CPU fan

184 mm

Power supply max. length

270 mm

Power format

ATX/EPS

Case format

Mid tower

Use

Gamer

Material

Tempered glass
Steel

Motherboard format

Mini ITX
ATX
Micro ATX
E-ATX

Power supply supplied

No

Design

Screwless fixing system

No

Case color

White

Front color

White

Dust filters

2

Integrated display

No

Mesh front

Yes

Glass

Yes

Tempered glass

Yes

Fish tank (panoramic view)

No

LED RGB

Yes

ARGB LED

Yes

ARGB hub included

No

Water cooling compatible

Yes

Motherboard connector location

Connectors under the motherboard
Standard connectors (on the motherboard)

Expansion slots

Number of PCI slots

7

Low profile

No

Number of invisible 3.5" slots

1

Number of 2.5"/3.5" slots

1

Front connectivity

Location of expansion ports

Top

Connector(s) available

1 X 3.5mm Jack Female Stereo
1 X USB 3.1 Type C
1 X USB 3.0

Cooling

Fan(s) included

Yes

Number of rear fan(s) slots

1 X 120 or 140mm

Quantity of rear fan(s) supplied

1

Number of front fan(s) slots

3 X 140mm

Quantity of front fan(s) supplied

3

Number of above fan(s) slots

1 X 120mm
2 X 120 or 140mm

Quantity of above fan(s) supplied

0

Number of underneath fan(s) slots

3 X 120mm

Quantity of underneath fan(s) supplied

0

Water cooling

AIO radiator compatibility

120mm radiator
280mm radiator
360mm radiator
240mm radiator

Front AIO slot(s)

N/A

Above AIO slot(s)

240mm radiator
280mm radiator
360mm radiator

Side AIO slot(s)

N/A

Rear AIO slot(s)

120mm radiator

Physical characteristics

Width

230 mm

Height

495 mm

Depth

522 mm

Weight

8.63 kg

Volume

59.4 l

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

Phanteks GmbH

Postal address

Kurfürstendamm 195, 10707 Berlin, Allemagne

Electronic Address

support@phanteks.com

Product referenced on 26 Feb 2025

Customer reviews
Global rating
9/10
based on 2 reviews Editorial and moderation guide
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  • by SabrinaH
    Posted on 11 May 2026
    Bought on 21 Mar 2026 from LDLC
    Number of reviews: 1 Average rating: 10

    Spacious

    Beautiful finishes
    Space for many items
    RGB is a plus
    The fans are efficient

    Model: Phanteks Eclipse G400A (Black)
    Review automatically translated
  • by Jerome G
    Posted on 19 Mar 2025
    Bought on 15 Mar 2025 from LDLC
    Number of reviews: 6 Average rating: 9

    Good value for money

    Admittedly a little large, but quite robust and practical, I was quite happy to mount my configuration in this case.

    However, the finish isn't the cleanest. In fact, I had to re-glue the tempered glass on the side door chassis because it didn't stick properly to the double-sided tape used by the manufacturer... I couldn't be bothered to send it back for so little, especially as I saw it after assembly when I closed the case.

    You get what you pay for!

    Model: Phanteks Eclipse G400A (Black)
    Review automatically translated

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