| Brand | Phanteks |
| Model | Eclipse P300 Air |
| LED | - |
| Series | Eclipse Series |
| Form Factor | Mid Tower |
| 5.25” Bays | NA |
| 3.5” Bays | 2 |
| 2.5” Bays | 2 |
| Expansion Slots | 7 |
| Max Radiator Support | 280 |
| Max Fan Support | 4 |
| Color | Black |
| Side Panel | Transparent |
| Dimension (Wxhxd) | 200mm x 455mm x 400mm7.9in x 18.0 in x 15.9 in |
| Material | Steel Chassis, Tempered Glass Window |
| Supported Motherboards | ATX,Micro-ATX,Mini-ITX |
| Front Panel I/O | 2 x USB 3.0, Microphone, Headphone, Reset Button, Power Button |
| Connetors | Power Switch, Reset Switch, HD-Audio, Power LED, HDD-LED, USB 3.0 |
| Side Window | Yes |
| Pci Slots | 7 |
| Vertical Gpu | Yes, with optional vertical GPU bracket |
| Front | 120mm : Upto 240mm140mm : Upto 280mm |
| Top | 120mm :1x ; 140mm : 1x |
| Rear | 120mm : 120 |
| P300A Chassis | 1x |
| 120 Mm Phanteks Black Case Fan | 1x |
| Zip Ties | 6x |
| Mb/Ssd Screw | 18x |
| Psu Screw | 5x |
| Fan Screw | 12x |
| Hdd Cage Screw | 2x |
| Mb Stand-Off | 1x |
| Max CPU Cooler Height | 165mm |
| Max GPU Length | 355mm |
| Max PSU Length | 200mm |
| Front Radiator | 240 : 122x315 mm280 : 142x315 mm |
| Net Weight | 6.0 KG |
| Gross Weight | 7.0 KG |
| Package Dimension(Wxhxd) | 285mm x 485mm x 505mm11.3 in x 19.2 in x 20.0 in |
| Warranty | 5 Years |
| Country Of Origin | China |