Antec NX291 Mid Tower Gaming Case + Antec Atom V550 550W Power Supply - Black

Antec NX291 - Description

Mid Tower Gaming Case + Antec Atom V550 550W Power Supply - Black

Modern Design with Premium Build Quality:

Antec NX291 Mid Tower Gaming Case blends style and functionality with its sleek, minimalist black design. Built from durable steel and plastic materials, it features a striking tempered glass side panel that lets you showcase your internal components in style. Despite weighing only 4.5 kg, the NX291 offers exceptional durability and stability. Its compact structure, measuring 405 x 206 x 450 mm, makes it a practical choice for gamers who value both performance and aesthetics in a single chassis.

Optimized Airflow and Advanced Cooling Options:

Designed for superior cooling, the NX291 comes pre-installed with four fans — three 120mm fixed RGB fans at the front and one 120mm standard fan at the rear — ensuring consistent airflow across all components. Users can also choose the NX291 3FN variant, which includes three non-RGB front fans. The case supports up to six fans in total, with mounts for 2 x 120/140mm fans on top and 2 x 120mm fans on the PSU shroud. In addition, it supports liquid cooling radiators up to 360mm at the front, giving gamers the flexibility to achieve high-performance cooling for demanding workloads or gaming sessions.

Spacious Interior and Hardware Compatibility:

The NX291 offers impressive internal space and broad hardware support, making it ideal for both casual builders and gaming enthusiasts. It supports E-ATX, ATX, Micro-ATX, and ITX motherboards, offering flexibility for different build sizes. The interior includes seven expansion slots, two 2.5" SSD mounts, and two convertible 3.5"/2.5" drive bays for efficient storage management. It also supports graphics cards up to 320mm in length, CPU coolers up to 155mm, and PSUs up to 165mm (with HDD installed) or 300mm (without HDD), providing room for high-end components without compromising airflow or aesthetics.

Convenient Front I/O and Easy Maintenance:

The front I/O panel of the NX291 ensures easy accss to essential ports, featuring two USB 2.0 ports, one USB 3.0 port, and a headphone/mic combo jack, along with dedicated power and reset buttons. For system longevity, the case includes magnetic dust filters on the top and bottom panels, helping to prevent dust buildup and maintain cleaner airflow. This thoughtful design makes cleaning and maintenance simple, ensuring that your components perform at their best for years.

Perfect for Gamers and PC Enthusiasts:

Every feature of the Antec NX291 is designed to offer maximum value and convenience for gamers and PC builders. With its modern design, efficient cooling, and wide hardware compatibility, it provides the foundation for building a high-performance system that looks as good as it performs. The case’s balanced combination of functionality, aesthetics, and affordability makes it an excellent choice for both first-time builders and experienced users.

Reliable Power with the Antec Atom V550 PSU:

The Antec Atom V550 Power Supply delivers consistent and efficient 550W output, ensuring stable performance for gaming PCs and workstations alike. Built with high-quality components and a reliable ATX12V form factor, the Atom V550 provides the power needed to run modern CPUs, GPUs, and storage drives efficiently. Designed under Antec’s strict quality standards, it guarantees long-term durability and dependable performance even under demanding conditions.

Quiet Operation and Smart Cooling Technology:

Equipped with a 120mm silent cooling fan, the Atom V550 ensures excellent heat dissipation while maintaining whisper-quiet operation. Its intelligent Thermal Manager technology automatically adjusts fan speed based on temperature levels, keeping your PSU cool without producing unnecessary noise. This advanced cooling system helps extend the power supply’s lifespan and ensures stable performance during long gaming sessions or intensive workloads.

Efficient Power Delivery and Stable Voltage Output:

The Atom V550 is designed to deliver smooth, efficient, and reliable power across all rails. It provides +12V (42A / 504W) for high-performance GPUs and CPUs, alongside +3.3V (18A) and +5V (16A) rails for drives and peripherals. With a total power output of 550W, the unit maintains excellent voltage stability and minimizes power fluctuations, ensuring system reliability and protection from unexpected surges or drops.

Comprehensive Connectivity for Modern Builds:

The Antec Atom V550 includes all essential connectors to support a wide variety of builds. It features one 24-pin main connector, one 8 (4+4)-pin EPS12V, two 8 (6+2)-pin PCI-E connectors for GPUs, five SATA connectors, two Molex, and one FDD connector. This ensures full compatibility with both new and legacy components, making installation easy and cable management clean. Combined with the NX291’s spacious interior, it creates a neat and efficient system layout.

Durability, Warranty, and Peace of Mind:

The Antec Atom V550 is engineered for longevity and reliability, backed by a two-year parts and labor warranty that provides users with confidence and long-term support. Its high-quality build and stable performance make it ideal for gaming, creative, and everyday computing setups. When paired with the Antec NX291, it delivers a complete system foundation — balancing performance, silence, and durability in one powerful combo.

The Ideal Combo for Power and Performance:

Together, the Antec NX291 Mid Tower Gaming Case and Antec Atom V550 Power Supply create a perfect combination for gamers, creators, and professionals seeking both performance and value. The NX291 provides style and superior airflow, while the Atom V550 delivers stable, efficient power. This duo forms the ultimate base for any modern PC build, offering reliability, cooling efficiency, and sleek aesthetics — everything you need for a high-performance system built to last.

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