Antec FLUX REAR Mid Tower Case

F-LUX Platform, abbreviation of Flow Luxury, features ultra case structure design for excellent airflow and 5 fans included, delivering enhanced GPU cooling performance.

Multi-directional vent design, featuring extensive air intakes at the bottom, power supply chamber and lower sides, along with top vents and large-area mesh at the front, creating a dedicated Antec Flux airflow channel.

Designed with a front-mounted PSU chamber, this layout opens up space for improved airflow at the bottom of the case, enhancing heat dissipation around the graphics card.

Flux Horizontal Cooling

Air intake via the front mesh provides a smooth venting channel throughout the case.

Optimized Chassis Design

The recessed front design enhances airflow while minimizing noise for better thermal and acoustic performance.

supports 360mm water colling at the top

Supports 140mm rear fan installation with radiator thickness ≤ 55mm.

Supports 120mm rear fan installation with radiator thickness between 55–70mm.

Bottom air intake optimization

The front-mounted PSU chamber preserves an open, spacious airflow path at the bottom that is free of hard drives, enabling efficient, direct cooling of the GPU through reverse fans

Premium Wood

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

Built-in GPU Bracket

Includes a support bracket ompatible with high-performance graphics cards.

Support Back-Connect Motherboards

Plug in cables from behind to give front a cleaner look and a smoother airflow channel.

Front-Mounted PSU Chamber & 13A extension cable

The front-mounted PSU chamber improves airflow by freeing up internal space, while the included 13A extension cable ensures stable power delivery for high-wattage PSUs.

Cable Management

Equipped with grommets and Velcro straps for easy, secure cable management, enhancing airflow and creating a cleaner look.

Specification

Dimensions : 460 x 240 x 460mm

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

Drive Bays

Expansion Slots : 7

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

Miscellaneous

Dust Filter : Bottom

Net Weight : 8.18 Kg

Gross Weight : 9.72 Kg