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Phanteks Eclipse P350X

Motherboard Support E-ATX, ATX, MATX, Mini-ITX
External 5.25" Drive Bays 0
External 3.5" Drive Bays 0
Internal 3.5" 2
Internal 2.5" 3
Rear Cooling 1 x 120mm (Optional)
Front Cooling 2 x 120/140mm (RGB 120mm Included)
Top/Bottom Cooling Top 2x120/140mm (Optional)


Phanteks has expanded their Eclipse range with the addition of yet another premium case aimed at both beginners as well as enthusiasts. The P350X enjoys improved airflow, offers significantly more space for cooling solutions and even allows for motherboards up to E-ATX in size. That said, Phanteks has also kept their eye firmly on the ball when it comes design, adorning the stylish case with RGB strips as well as giving it a tempered glass side panel to allow an unobstructed view of your motherboard and graphics card.

200 mm x 450 mm x 455 mm (W x H x D)
7.9 in x 17.7 in x 17.9 in
Form Factor
ABS, Steel Chassis, Tempered Glass
Motherboard Support
ATX, Micro ATX, Mini ITX,
E-ATX *(up to 280mm wide)
Front I/O
2x USB 3.0, Mic, Headphone, D-RGB LED control
Side Window
Yes, Tempered Glass

Digital RGB Control

Preprogramed with the best selection of colour modes and patterns and requires no setup or software. For (optional) software control you can choose to sync with your (addressable) motherboard using the integrated D-RGB adapter.

High Airflow

  • Equipped with 1x Phanteks 120mm Fan
  • Supports E-ATX/ATX/MATX/ITX
  • Optimal Air Intake Design

Cable Management

  • Equipped with Phanteks' Velcro cable ties
  • Dedicated cable management space (36mm) + additional cable compartment (58mm)



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