Antec FLUX Rear ARGB ATX Mid Tower Gaming Chassis - Black

The Antec FLUX Rear ARGB ATX Mid Tower Gaming Chassis is built for gamers and PC enthusiasts who want premium aesthetics without compromising on airflow performance. Featuring a striking metal mesh and real wood front panel, the FLUX delivers a unique high-end look that stands out from typical gaming cases, while still ensuring unrestricted ventilation. Its recessed front design further improves airflow efficiency while helping to reduce unwanted noise, making it a smart choice for both powerful gaming rigs and sleek workstation builds.

Engineered around Antec’s Flux vertical and horizontal cooling concept, this chassis uses a multi-directional vent layout to optimise airflow throughout the entire system. It comes equipped with an impressive five-fan setup, including ARGB PWM fans and reverse airflow fans designed to push fresh air directly where it matters most. A dedicated bottom GPU air intake ensures your graphics card stays cooler under load, especially during intense gaming sessions or demanding creative workflows.

Compatibility is another major highlight, with support for ATX, Micro-ATX, and ITX motherboards, as well as full modern back-connect motherboard support for cleaner cable routing. Inside, there’s ample clearance for high-end hardware, including GPUs up to 400mm, CPU coolers up to 180mm, and power supplies up to 170mm. The front-mounted PSU chamber layout enhances internal airflow flow management while keeping the build neat and visually clean behind the included 4mm tempered glass side panel.

For builders who want both convenience and expandability, the FLUX chassis includes a tool-free panel design, a built-in GPU support bracket, and versatile storage support with bays for both 3.5” and 2.5” drives. It also supports serious liquid cooling potential, including up to a 360mm radiator at the top, making it ideal for high-performance gaming systems. With premium materials, smart airflow engineering, and a refined black finish, the Antec FLUX Rear ARGB is a standout mid-tower case built for modern performance builds.

FEATURES:

• The front panel is crafted with a combination of metal mesh and premium wood to create a high-quality texture


• Flux vertical and horizontal cooling with multi-directional vent design


• Excellent airflow and 5 fans included


• Designed with a front-mounted PSU chamber


• The recessed front design enhances airflow while minimizing noise


• Supports 360mm water colling at the top


• Bottom air intake under GPU and built-in GPU Bracket for stability


• Tool-free panel design with back-connect motherboard support

SPECIFICATIONS:

• Form Factor: Mid tower


• Materials: Steel + Plastic + Wood


• Mainboard Support: ATX, Micro-ATX , ITX


• Front Access & Controls: Power, Reset, USB3.0 x 2, Type-C 3.2 Gen 2 (10Gbps) x 1, Headphone/Mic Combo Jack


• Side Panel: 4mm Tempered Glass


• Expansion Slots: 7


• Drive Bays:
  
  
  
  • 3.5" 1
  
  
  • 2.5" 2
  
  
  
  


• Fan Support:
  
  
  
  • Front 2 x 140mm
  
  
  • Top 3 x 120mm / 2 x 140mm
  
  
  • Power Supply Shroud 2 x 120mm
  
  
  • Rear 1 x 120mm / 1 x 140mm
  
  
  • Included Fan(s) 2 x 140mm ARGB PWM fans at the front + 2 x 120mm PWM reverse fans on the PSU shroud + 1 x 140mm ARGB PWM fan at the rear
  
  
  
  


• Radiator Support:
  
  
  
  • Top 120 / 140 / 240 / 280 / 360mm
  
  
  • Rear 120mm
  
  
  
  


• Clearance:
  
  
  
  • Max GPU Length ≤400mm
  
  
  • Max CPU Cooler Height ≤180mm
  
  
  • Max PSU Length (Without cable)≤ 170mm
  
  
  
  


• Colour: Black


• Product Dimensions: 46 x 24 x 46 cm


• Product Weight: 8180g

WHAT'S IN THE BOX:

• Antec FLUX Rear ARGB ATX Mid Tower Gaming Chassis - Black 1

24 Months Warranty

Our products are covered by a manufacturer’s warranty ranging from 6 months up to a lifetime, subject to the specific item. For detailed warranty information, kindly enquire with our support team.

Reviews

South Africa: 1-3 Days

Free Shipping Over R6000

International: 2-5 Days