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
HIKSEMI Dual Slim 128GB USB3.2 Flash Drive
DeepCool LM240 ARGB 240mm AiO CPU Liquid Cooler - White
Antec C2M ARGB Compact Micro-ATX Gaming Chassis - Black
Antec Connect 120 ARGB PWM Fan 3 Pack - Black
Intel Core i7-14700 LGA1700 2.1GHz 20-Core Processor
Port Connect PURE MAC Rechargeable Wireless and Bluetooth Mouse - Storm
AMD RYZEN 5 8500G 6-Core 3.5GHZ AM5 CPU
DeepCool ASSASSIN VC ELITE CPU Air Cooler - White
Port Connect PURE MAC Rechargeable Wireless and Bluetooth Mouse - Copper Rose
Redragon GB-94 TARDIS 2 Nylon 17"/18" Travel Gaming Backpack
UGREEN 4-in-1 Type-C Hub | USB 3.0 | Type-C
Antec Atom V350 Non-Modular Power Supply
Port Connect 65W GaN Type-C and USB-A Fast Charger
WINX POWER More 35W GaN Wall Charger
Antec Atom V650 Non-Modular Power Supply
Xiaomi Sound Outdoor 30W Portable Bluetooth Speaker - Blue
UGREEN Cat6 UTP Ethernet Cable 1M – Yellow
Hiksemi FUTURE G3 128GB MicroSDXC Gaming Card (Without Adapter)
Port Designs Manhattan 13.3/14" Backpack
AMD RYZEN 7 5700X 8-Core 3.4GHz AM4 CPU
Xiaomi Mesh System AC1200 - 3 Pack
Gizzu 2-Port 65W GaN Wall Charger
Intel 14th Gen Core i7-14700K LGA1700 3.4GHz 20-Core CPU
MSI MAG FORGE 130A Airflow ATX Gaming Chassis - Black 








