Antec CX300 ARGB: Panoramic High-Airflow Gaming Chassis with 750W Bronze PSU
Antec CX300 ARGB: Panoramic High-Airflow Gaming Chassis with 750W Bronze PSU - Black is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Shipped within 3 business days
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Antec CX300 ARGB: Panoramic High-Airflow Gaming Chassis with 750W B...
| Manufacturer | Antec |
| Included fans | 4 |
| Power supply | 750w |
| Type | Mid Tower |
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Discover the ultimate blend of style and performance with the Antec CX300 ARGB mid-tower case bundled with a 750W 80+ Bronze Atom PSU. This white chassis boasts a seamless panoramic 270° tempered glass design for an unobstructed view of your components, while four pre-installed 120mm ARGB fans ensure superior airflow to keep your system cool during intense sessions. Ideal for gamers and builders seeking a ready-to-assemble foundation that combines aesthetics, compatibility, and efficiency in one package.
key features
- Panoramic Tempered Glass - Showcases your RGB-lit hardware with a stunning 270° unobstructed view, turning your PC into a display-worthy centerpiece.
- 4x 120mm ARGB Fans - Delivers high-airflow cooling right out of the box, reducing temperatures by up to 10-15°C for stable overclocking and long-term reliability.
- 750W 80+ Bronze PSU - Provides efficient, stable power for demanding GPUs and CPUs, with full modular compatibility to simplify cable management.
key specifications
| Feature | Specification |
|---|---|
| Form Factor | Mid Tower (ATX / Micro-ATX / ITX) |
| Dimensions | 450 x 219 x 456mm (D x W x H) |
| Materials | Steel + 4mm Tempered Glass Side Panel |
| Max GPU Length | ≤420mm |
| Max CPU Cooler Height | ≤170mm |
| Pre-Installed Fans | 4 x 120mm ARGB (3 Reverse Side + 1 Rear) |
| Radiator Support | Top: 120/240/360mm; Side: 120/240mm |
| I/O Ports | 2x USB 2.0, 1x USB 3.0, Audio/Mic, Power/LED Control |
| Drive Bays | 2x 3.5"/2.5", 2x 2.5" |
| PSU Included | Antec Atom B750 750W 80+ Bronze (Non-Modular) |
* Specifications may vary by region and model variant.
performance excellence
Engineered for peak thermal efficiency, the CX300 ARGB supports up to 10x 120mm fans and 360mm radiators, channeling cool air directly to your GPU and CPU for whisper-quiet operation under load. Paired with the 750W Bronze PSU's stable voltage delivery, it handles high-wattage components like RTX 40-series cards without throttling, ensuring frame rates stay high in AAA titles.
user experience & comfort
Effortless assembly awaits with ample cable routing space behind the motherboard tray and tool-less panels for quick access. The ergonomic I/O layout keeps essentials at your fingertips, while anti-vibration pads on the PSU mount minimize noise, creating a hassle-free build process that feels premium from start to finish.
visual quality & color accuracy
The non-drilled tempered glass panels offer crystal-clear visibility into your build, enhanced by synchronized ARGB lighting that syncs effortlessly with major motherboards for customizable effects. This setup not only highlights color-accurate RGB components but also adds a vibrant, immersive glow to your desk setup.
design & build quality
Crafted from durable steel with a sleek white finish, the CX300 combines minimalist aesthetics with robust construction to withstand daily rigors. Its compact mid-tower footprint fits most desks without sacrificing internal space, while magnetic dust filters on top and bottom ensure easy maintenance for a pristine interior over time.
connectivity & compatibility
- Front I/O Panel - 2x USB 2.0, 1x USB 3.0 for fast peripherals; HD Audio/Mic jacks; dedicated LED control button for instant ARGB tweaks.
- PSU Connectors - 1x 24-pin ATX, 1x 8(4+4)-pin EPS, 4x 6+2-pin PCIe, 6x SATA, 3x Molex for broad component compatibility.
- ARGB Sync - Daisy-chain fans to motherboard headers (5V ARGB) for unified lighting control via software like ASUS Aura or MSI Mystic Light.
perfect for
- High-End Gaming Builds - Perfect for enthusiasts pairing 420mm GPUs with liquid cooling, delivering low temps for 4K gaming marathons.
- Content Creation Workstations - Supports ITX compact setups with room for multiple drives, ideal for video editors needing reliable power and airflow.
- Budget RGB Showcases - Great entry point for first-time builders wanting panoramic views and pre-synced lighting without complex wiring.
why choose this product
Stand out from generic cases with the CX300's innovative vertical cooling and panoramic design that prioritizes both form and function, saving you hours on fan installs and cable clutter. Backed by Antec's reputation for quality, this bundle offers unbeatable value—efficient power, superior thermals, and eye-catching style that elevates any PC from ordinary to extraordinary.
frequently asked questions
Q: Is the Antec CX300 compatible with my ATX motherboard and RTX 4070 GPU?
A: Yes, it fully supports ATX, Micro-ATX, and ITX boards, with ample clearance for GPUs up to 420mm like the RTX 4070, ensuring easy installation and optimal airflow.
Q: Does the included 750W PSU work with high-end CPUs like Intel i9 or AMD Ryzen 9?
A: Absolutely—the 80+ Bronze Atom B750 delivers stable power via its EPS connector, handling up to 750W loads for overclocked CPUs and multi-GPU setups without issues.
