Current Stock Level

PHANTEKS Eclipse P400S - Midi - RGB

Motherboard Support Mini ITX - Micro & Standard ATX
External 5.25" Drive Bays 0
External 3.5" Drive Bays 0
Internal 3.5" 6 (2 Included)
Internal 2.5" 2 (2 Included)
Rear Cooling 1 x 120mm (Included)
Front Cooling 3 x 120mm (1 x Included)
Top/Bottom Cooling Top 2x120mm or 2x140mm (Optional)


210 mm x 465 mm x 470 mm (W x H x D)
8.3 in x 18.3 in x 18.5 in
Form Factor
Steel chassis, steel exterior, ABS
Motherboard Support
ATX, Micro ATX, Mini ITX,
E-ATX *(up to 272mm wide, cannot use rubber grommets)
Front I/O
2x USB 3.0, Mic, Headphone, Reset, LED control,
3-speed Fan controller (only available for P400S)
Side Window
Yes (also available with closed panel)
Soundproofing panels
Yes, Front / Top / Sides


Bays & Expansion Specification

5.25" External 0
2.5" Internal 2
3.5" External 0
3.5" Internal 6
Expansion Slots 7
Maximum GPU Length 395mm (Without HDD Cage)
280mm (With HDD Cage)
Maximum PSU Length 270mm

Motherboard Support

Extended ATX No
Standard ATX Yes
Micro ATX Yes
Mini ITX Yes
Maximum CPU Cooler Height 160mm

Cooling Specification

Front Fans 3 x 120mm (1 x Included) or 2 x 140mm (Optional)
Top Fans 2 x 120mm (Optional) or 2 x 140mm (Optional)
Rear Fan 1 x 120mm (Included)
Water Cooling Radiator Support Up to 120mm(Rear)
Up to 360mm (Front)

Connectivity Specification

Front I/O Panel 2 x USB 3.0
1 x Audio In & Out
LED Control
Fan Controller
There are yet no reviews for this product.

My Account


Join our mailing list.

Copyright 2024 by Palicomp

Contact Us

Terms & Conditions

Palicomp Blog

01270 898104