Antec FLUX REAR Black Midi Tower
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About This Item
- Mid Tower case with ultra airflow design
- Supports ATX, micro-ATX, and mini-ITX motherboards
- Includes 5 pre-installed fans for enhanced GPU cooling
- Multi-directional vent design with extensive air intakes
- Tempered glass panels with multi-colour case fan illumination
- Supports graphics cards up to 40 cm and CPU coolers up to 18 cm
- Front I/O with USB 3.2 Gen 2 Type-C and two USB 3.2 Gen 1 Type-A ports
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Antec FLUX REAR | Gaming Mid Tower with Premium Airflow
The Antec FLUX REAR Midi Tower Black delivers exceptional cooling performance for gamers and PC builders. This mid tower case features a multi-directional vent design with extensive air intakes and five pre-installed fans, creating a dedicated Antec Flux airflow channel that enhances GPU cooling efficiency.
Slim Specs Table
| Metric | Spec |
|---|---|
| Form Factor | Midi Tower |
| Motherboard Support | ATX, Micro ATX, ITX |
| Fan Configuration | 5x pre-installed (2x front 140mm, 1x rear 140mm, 2x bottom 120mm) |
| Maximum GPU Length | 40 cm |
| Maximum CPU Cooler Height | 18 cm |
F-LUX Platform: Engineered for Superior Airflow
The F-LUX Platform stands for Flow Luxury, featuring an ultra-case structure design that maximises airflow efficiency. The multi-directional vent system includes extensive air intakes at the bottom, power supply chamber, and lower sides, complemented by top vents and large-area mesh at the front. This creates a dedicated Antec Flux airflow channel that maintains optimal temperatures during intensive gaming sessions.
Built for Gaming Performance
Designed specifically for gaming applications, the Antec FLUX REAR supports high-end components with generous clearance. The case accommodates graphics cards up to 40 cm in length, allowing installation of the latest gaming GPUs without clearance issues. With seven expansion slots and support for ATX, Micro ATX, and ITX motherboards, this case provides flexibility for various gaming builds while maintaining a compact footprint.
Premium Cooling Capabilities
The FLUX REAR comes equipped with five fans out of the box, delivering enhanced cooling performance immediately. The case supports extensive liquid cooling options with radiator compatibility ranging from 120mm to 360mm on the top panel. PWM support ensures efficient fan control, while the anti-dust filter helps maintain clean airflow. The multi-colour illumination on case fans adds aesthetic appeal without compromising cooling efficiency.
Versatile Storage and Expansion
Storage flexibility is a key feature of this mid tower case. It includes one 3.5″ bay and two 2.5″ bays, supporting both traditional hard drives and modern SSDs. The seven expansion slots provide ample room for additional components, while the cable management system helps maintain a clean interior. Tempered glass panels offer a clear view of your build’s internals and lighting effects.
Box contents
- Antec FLUX REAR Midi Tower Case
- 5x Pre-installed case fans (2x 140mm front, 1x 140mm rear, 2x 120mm bottom)
- Mounting hardware and screws
- User manual
Check before you buy
- Confirm your motherboard form factor (ATX, Micro ATX, or ITX) fits the internal dimensions
- Verify your CPU cooler height does not exceed 18 cm
- Check your graphics card length is under 40 cm
- Ensure your power supply unit fits within the 17 cm maximum length
Frequently Asked Questions
Q: How many fans come pre-installed with the Antec FLUX REAR?
A: The case includes five pre-installed fans: two 140mm front fans, one 140mm rear fan, and two 120mm bottom fans.
Q: What radiator sizes can be installed on the top panel?
A: The top panel supports radiators ranging from 120mm to 360mm in size.
Q: Does the Antec FLUX REAR support liquid cooling?
A: Yes, the case supports liquid cooling with multiple radiator mounting options and dedicated pump mounting points.
Q: What is the maximum GPU length supported?
A: The case supports graphics cards up to 40 cm in length.
Q: Are USB ports included on the front panel?
A: Yes, the front panel includes one USB 3.2 Gen 2 Type-C port and two USB 3.2 Gen 1 Type-A ports.
The Consultant’s verdict & warranty
The Antec FLUX REAR Midi Tower Black represents an excellent choice for gamers and PC enthusiasts seeking premium airflow performance without compromising on component compatibility. The five-fan configuration, extensive cooling support, and gaming-focused design make it ideal for high-performance builds. Covered by the standard Manufacturer Warranty.
| Technical details | |
|---|---|
| Number of 3.5" bays | 1 |
| Number of 2.5" bays | 2 |
| Supported motherboard form factors | ATX, ITX, micro ATX |
| Supported HDD sizes | 2.5,3.5" |
| Suitable for | Gaming |
| Reset button | Yes |
| Product colour | Black |
| Number of expansion slots | 7 |
| Maximum CPU cooler height | 18 cm |
| Maximum graphics card length | 40 cm |
| Maximum PSU length | 17 cm |
| Type | PC |
| Form factor | Midi Tower |
| Material | |
| Material | Steel, Plastic, Wood |
| Indication | |
| Illumination location | Case fans |
| Illumination colour | Multi |
| Illumination | Yes |
| Ergonomics | |
| Reset button | Yes |
| Cable management | Yes |
| On/off button | Yes |
| Design | |
| Anti-dust filter | Yes |
| Material | Steel, Plastic, Wood |
| Number of 3.5" bays | 1 |
| Number of 2.5" bays | 2 |
| Supported motherboard form factors | ATX, ITX, micro ATX |
| Suitable for | Gaming |
| Reset button | Yes |
| Illumination location | Case fans |
| Illumination colour | Multi |
| Illumination | Yes |
| Cable management | Yes |
| Product colour | Black |
| Number of expansion slots | 7 |
| Maximum CPU cooler height | 18 cm |
| Maximum graphics card length | 40 cm |
| Maximum PSU length | 17 cm |
| Type | PC |
| Form factor | Midi Tower |
| On/off button | Yes |
| Tempered glass panel(s) | Yes |
| Power supply | |
| Power supply included | No |
| Ports & interfaces | |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Combo headphone/mic port | Yes |
| Cooling | |
| Rear radiator sizes supported | 120 mm |
| Top radiator sizes supported | 120,140,240,280,360 mm |
| Front fans installed | 2x 140 mm |
| Number of front fans supported (max) | 2 |
| Front fans diameters supported | 140 mm |
| Rear fans installed | 1x 140 mm |
| Number of rear fans supported (max) | 1 |
| Rear fans diameters supported | 120,140 mm |
| Number of top fans supported (max) | 3 |
| Top fans diameters supported | 120,140 mm |
| Bottom fans installed | 2x 120 mm |
| Number of bottom fans supported (max) | 2 |
| Bottom fans diameters supported | 120 mm |
| Liquid cooling capability | Yes |
| Pulse-width modulation (PWM) support | Yes |
| Storage | |
| Supported HDD sizes | 2.5,3.5" |
| Weight & dimensions | |
| Width | 240 mm |
| Depth | 460 mm |
| Height | 460 mm |
| Weight | 8.18 kg |
| Packaging data | |
| Package weight | 9.72 kg |
Customer Reviews
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