Antec P120 Crystal Performance Series Mid-Tower Case with Tempered Glass Front & Side Panel

  • Industry-leading slide button design for swing open side panel
  • Abundant air intakes at the bottom for better VGA heat dissipation
  • Well-crafted aluminum VGA holder included
  • Ready for 2 x 360 mm radiators simultaneously (side and bottom)
  • Supports up to 7 x 120 mm or 6 x 140 mm case fans


SKU: antec-p120-crystal-performance-series-mid-tower-case-with-tempered-glass-front-side-panel Categories: Mid Tower, PC Case


Antec P120 Crystal

Meet The Sublime Performance

Antec Performance P120 Crystal Mid-Tower case is a prime combination of aesthetics and performance. Featuring an industry-leading slide button design, front and side tempered glass panels, aluminum VGA holder and 2 x 360 mm radiator support simultaneously, P120 Crystal offers the best configuration for your personal computer setup, and it’s ready to give you a mind-blowing user experience.

  • Motherboard Support: Up to E- ATX
  • White LED Lighting USB3.0 x 2
  • Ready for radiators up to 360 mm at the side and bottom simultaneously
  • Aluminum VGA Supports case fans up to 3 x 120 or 140 mm at the bottom, 1 x 120 or 140 mm at the rear and 3 x 120 or 2 x 140 mm at the side.holder included
  • Top-mounted PSU chamber
  • 2 x 3.5” HDD removable cages and support up to 3 x 2.5” SSDs


Slide It, Swing it, Everything Accessible.

Say goodbye to thumbscrews. P120 Crystal comes with an industry-leading slide button design on the tempered glass side panel. With a quick sliding, you can easily swing the side panel and gets hands on the components in the interior.





Up to the Top

The top-mounted PSU chamber frees the space at the bottom of P120 Crystal, allowing users to have more options to plan their custom water-cooling loops and radiators.






Go Beyond Performance – Better Air Flow, Superior Cooling

Supporting up to 7 x 120 mm or 6 x 140 mm fans, also crafted to mount 2 x 360 mm radiators simultaneously. Abundant air intakes at the bottom allow the graphics card to cool down faster, and the heat will be dissipated from the side and rear.






Unparalleled Scalability

P120 Crystal also comes with 7 x horizontal and 3 x vertical expansion slots, offering huge space for you to explore more potential PC configuration.

Aluminum VGA Holder

The inbuilt aluminum VGA holder is flexible, providing plenty of possible positions for graphics card.

Go Beyond Performance

Supporting up to 7 x 120 mm or 6 x 140 mm fans, also crafted to mount 2 x 360 mm radiators simultaneously.

Additional information

Weight15 kg
Dimensions55 × 28 × 53 cm



P120 Crystal




476 x 234 x 485 mm (LxWxH)

Form Factor

Mid Tower



Motherboard Support


Front Access & Controls

Power, Reset, White LED USB3.0 x 2, HD-AUDIO

Side Panel

Tempered Glass

Expansion Slots

7 ( Horizontal )
3 ( Vertical )

Drive Bays

5.25" – 0
3.5" / 2.5" – 2 / 1
2.5" – 3

Fan Support

Front : None
Bottom : 3 x 120mm / 3 x 140mm
M/B Side : Up to 3 x 120mm or 2 x 140mm ( 1 x HDD bracket needs to be removed when installing 3 x 120mm )
Rear : 1 x 120mm or 1 x 140mm

Radiator Support

Bottom : Up to 360mm ( ≤ 28mm thickness )
Rear : Up to 120mm ( Limited Radiator Length ≤ 160 mm )
M/B Side : Up to 360mm ( All HDD bracket needs to be removed when installing 360mm )


Max GPU Length ≤ 450 mm
Max CPU Cooler Height ≤ 185 mm
Max PSU Length ≤ 294 mm

Dust Filter

Bottom / Right Hand Side


2 Years


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