The Antec CX300 ATX ARGB Gaming Chassis is engineered for gamers and PC builders who demand both aesthetics and functionality. Featuring a panoramic tempered glass design, it provides a clear view of your components, showcasing your high-performance build with style. The vertical airflow system, supporting up to 10 fans, ensures superior cooling by optimising airflow from bottom to top, keeping your system running efficiently even under intense gaming conditions.
This mid-tower case is designed with user convenience in mind, featuring a flip-out side panel secured by a single screw, allowing effortless access to internal components. Equipped with four pre-installed ARGB fans—three 120mm reverse blade fans on the side and a single 120mm fan at the rear—it delivers enhanced airflow and vibrant illumination to elevate your setup.
Supporting a 360mm radiator on top and a 240mm radiator on the right side, the CX300 provides robust cooling solutions for high-performance gaming rigs. The magnetic dust filters on the top and bottom prevent dust build-up, ensuring long-lasting performance. Its 7-slot PCIe design offers extensive GPU compatibility, making it an ideal choice for powerful gaming configurations. Elevate your gaming experience with the Antec CX300 ARGB Gaming Chassis—where performance meets cutting-edge design.
FEATURES:
- Tempered glass panels for a premium aesthetic
- Vertical airflow system, up to 10 fans for optimal cooling
- 4 x 120mm reverse blade RGB fans included
- 360mm top radiator and 240mm side radiator
- Top and bottom magnetic dust filters
- 7 PCIe slots for maximum GPU compatibility
SPECIFICATIONS:
- Motherboard Support: ATX, Micro-ATX, ITX
- Form Factor: Mid Tower
- Case Material: Steel + Tempered Glass
- Side & Front Panel: 4mm Tempered Glass
- I/O Ports: Power, LED Control, USB 2.0 x 2, USB 3.0 x 1, MIC/HD-AUDIO
- Clearance:
- CPU Cooler Max Height: ≤ 170mm
- CPU Max Length: ≤ 420mm
- Power Supply Max Length: (Includes cable) ≤ 245mm
- Cable Routing Space: ≤ 27mm
- Dust Filter: Top/Bottom
- Fan Support:
- Top: 3 x 120mm/ 2 x 140mm
- Side: 3 x 120mm
- Power Supply Shroud: 1 x 120mm
- Bottom: 1 x 120mm
- Rear: 1 x 120mm
- Radiator Support:
- Top: 120/240/360mm (When installing water cooler on the top, if there is interference, the memory height is limited to 45mm)
- Side: 120mm/240mm
- Expansion Slots:
- Standard: 7
- Drive Bays:
- 3.5″/2.5″: 2/1
- 2.5″: 2
- Dimensions:
- Case Dimensions: 45 x 21.9 x 45.6 cm
- Box Dimensions: 49.5 x 28 x 51.5 cm
- Net Weight: 6550g
- Gross Weight: 8060g
- Accessories:
- Included Fans: 3 x 120mm ARGB reverse fans on right side + 1 x 120mm ARGB fan in rear
WHAT’S IN THE BOX:
- Antec CX300 ATX ARGB Gaming Chassis – White x1
Antec Atom G750 Semi-Modular Power Supply
Asus TUF Gaming Radeon RX 9070 XT OC Edition 16GB GDDR6 Graphics Card
WINX CAST More Type-C Wireless Display Transmitter
Cudy AC1200 Wi-Fi Mesh Kit 3 Pack
ASUS ProArt PA401 Wood Edition ATX Chassis - Black
Port Connect 250W Universal Power Supply
2GB Asus GeForce GT 710 GDDR5 EVO Graphics Card
6GB ASUS Nvidia GeForce RTX 3050 Dual OC Graphic Card
128GB Hiksemi Wave(P) Gen3 M.2 NVMe 3D NAND SSD
Antec VX100M ARGB Micro-ATX Mini Tower Gaming Chassis
8GB ASUS PRIME GeForce RTX 5060 OC GDDR7 GPU – SFF-Ready Graphics Card
10GB ASRock Intel Arc B570 Challenger OC GDDR6 160-BIT Graphics Card
Port Designs VAL D'ISERE 30L Metal Travel Suitcase
16GB ASUS Dual GeForce RTX 5060 Ti OC Edition GDDR7 Graphics Card
Antec Connect 120 ARGB PWM Fan 3 Pack - White
Asus Cobble M.2 SSD Enclosure - Black
Redragon K521 Upgrade Rainbow LED 104-Key Membrane Gaming Keyboard
UGREEN USB 3.0 to 2.5” SATA Hard Drive Enclosure (Non-Detachable Cable)
Asus Cobble M.2 SSD Enclosure - Grey
850W Antec CSK Pro PCle5.1 Gen5 80 Plus Bronze Semi-Modular Power Supply
256GB Hiksemi Guard U1+U3 TLC MicroSDXC (Without Adapter)
512GB HIKSEMI Capture V30 MicroSDXC Card (Without Adapter)
WINX CHARGE Ultra Type-C 140W GaN Power Adapter
WINX CONNECT MAX 11-in-1 Type-C Hub
Hikvision Network PT Security Camera, 4mm Lens, 2MP
64GB HIKSEMI Rotary Series USB3.0 Flash Drive
UGREEN Adjustable Laptop Stand (Silver)
Redragon BS-7094 Wireless Keyboard and Mouse Combo
64GB Hiksemi FUTURE G3 MicroSDXC Gaming Card (Without Adapter)
Antec ORBIT PWM 120mm ARGB Fan 3 Pack - Black
Antec NX292 ATX | Micro-ATX | ITX ARGB Mid-Tower Gaming Chassis - Black
MSI MAG Coreliquid A13 240 AIO Liquid CPU Cooler - Black
Antec NX416L ATX | Micro-ATX | ITX ARGB Mid-Tower Gaming Chassis - Black 







