Phanteks Eclipse G300A Ultra-fine Performance Mesh, Mid-tower case, D-RGB fan, Tempered Glass, Black

Style: Single Fan
Sale price$49.99
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Small in size and big on features, the Phanteks Eclipse G300A brings high airflow performance in a compact ATX chassis. Large GPUs, like the ASUS RTX4090 STRIX, fit perfectly with front fans installed and even high-end CPUs can be cooled easily with front 360 or top 240 radiator support. 

The G300A comes equipped with a single rear D-RGB fan or triple front D-RGB fans and a D-RGB Motherboard Adapter to connect it directly to a motherboard. 

  • High airflow mesh with triple 120mm front fan support. 
  • Single rear or triple front D-RGB fans and D-RGB MB adapter included. 
  • 360mm GPU support with 30mm front fans combined. 
  • 360 radiator support in the front, 240 radiator support in the top. 
  • Easily accessible front I/O featuring a USB 3.0 Type A and Type C, Microphone/Headphone Combo, Power button, and Reset button. 
  • Storage support with 3x dedicated SSD locations and a 3.5” HDD location. 

Case Specifications

  • Dimensions: 200 x 400 x 465mm / 7.9 x 15.7 x 18.3in (WxDxH)
  • Form Factor: Mid Tower
  • Materials: Steel Chassis, Tempered Glass
  • Motherboard Support: ATX, micro-ATX, mini-ITX
  • Front I/O: 1x USB 3.0 Type A, 1x USB 3.0 Type C, Microphone/Headphone Combo, Power Button, Reset Button 
  • Side Window: Tempered Glass

Expansion & Drive Bays

  • Expansion Slots: 7
  • Vertical GPU Support: Yes, with optional bracket (PH-VGPUKT4.0_03R)
  • Internal 3.5": 1
  • Internal 2.5": 3


  • Graphic Card Length: 390mm / 15.4in (without front fans)
  • CPU Cooler Height: 162mm / 6.3in
  • Cable Management: 36mm / 1.4in
  • PSU Length: 220mm (with HDD installed)
  • Front 360 Radiator: 122 x 398mm
  • Top 240 Radiator: 122 x 320mm with 42mm RAM height clearance

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