AeroCool B509A Flow RGB Tempered Glass Steel Black ATX Mid-Tower Desktop Chassis
R665
The AeroCool B509A Flow is a mid-tower case that combines powerful performance with sleek, functional design. Its full mesh front panel maximizes airflow while showcasing your build, and with support for GPUs up to 340mm and liquid coolers up to 360mm, it’s ready for high-performance hardware. Equipped with eight fan slots, magnetic dust filters, and a tempered glass side panel, the B509A Flow keeps your system cool, clean, and looking sharp.
In stock
Description
FEATURES
ATX Mid-Tower Form Factor
Designed for High Airflow Cooling
Includes RGB & DC Fan Splitter Cables
Supports ATX, Micro-ATX, Mini-ITX Motherboards
1x USB 5Gbps Type-A Port
2x USB 2.0 Type-A Ports
1x 3.5mm Combination Audio Jack
Power Button, LED Control Button
Up to 2x 3.5″ Drive Bays (See Below)
Up to 5x 2.5″ Drive Bays (See Below)
7x Horizontal PCI Slots
3x Pre-Installed Aerocool ARGB DC 140mm Fans (Front Intake)
2x Pre-Installed Aerocool ARGB DC 120mm Fans (Top Exhaust)
1x Pre-Installed Aerocool ARGB DC 120mm Fan (Rear Exhaust)
Included Fans Are DC Powered with ARGB Daisy-Chaining
Supports Up to 8x 120mm Fans
Radiator Support: Up to 360mm (Front)
GPU Cooler Clearance: Up to 340mm
CPU Cooler Clearance: Up to 158mm
PSU Clearance: Up to 185mm (Including Cables)
Top & Bottom Removable Dust Filters
Colour: Black
TECHNICAL SPECIFICATIONS
Brand: AeroCool
Series: B509 Series
Model: B509A Flow Black (ACCM-BD02063.11 / B509A Flow-G-BK-v1)
Physical Details
Colour: Black
Materials: Aluminium
Steel: Tempered Glass
Panels: Tempered Glass (side), Full mesh front
Front I/O: 1x USB 5Gbps Type-A Port
2x USB 2.0 Type-A Ports
1x 3.5mm Combination Audio Jack
Motherboard Support: Supports ATX, Micro-ATX, Mini-ITX Motherboards
Expansion Slots: 7x Vertical PCI Slots
Drive Bays
3.5” Drive Bays: 2 Max. (1x 3.5” and 1 x 3.5”/2.5”)
2.5” Drive Bays: 5 Max. (4 x 2.5” and 1 x 2.5”/3.5”)
PSU Support: ATX
Dimensions: 400.55 x 206.5 x 450.5mm (D x H x W)
Weight: 7.8kg
Pre-Installed Fans
Top: 2x Pre-Installed Aerocool ARGB PWM 120mm Fans (Top Exhaust)
Front: 3x Pre-Installed Aerocool ARGB PWM 140mm Fans (Front Intake)
Bottom: N/A
Rear: 1x Pre-Installed Aerocool ARGB PWM 120mm Fan (Rear Exhaust)
Fan Support
Top: 2x 120mm or 2x 140mm fans
Front: 3x 120mm or 3x 140mm fans
Bottom: 2x 120mm fans
Rear: 1x 120mm fan
Radiator Support
Top: N/A
Front: 120 / 240 / 280 / 360mm support
PSU Shroud: N/A
Rear: 120mm support
Clearance
Motherboard Tray Width: 244mm (ATX)
CPU Cooler Height Limitation: Up to 158mm
GPU Length Limitation: Up to 340mm
PSU Length Limitation: Up to 185mm with cables
Cable Management: Yes, 21mm behind motherboard tray
General
Dust Filters: Yes, bottom & top removable filters
Chassis Lighting: Fans are ARGB DC with a 3-pin DC connector, attached to a splitter cable with SATA power, and are not user-controlled
Additional information
| Weight | 4,5 kg |
|---|---|
| Dimensions | 40,1 × 20,7 × 45 cm |
| Condition | |
| Form Factor | ATX, Micro ATX, Mini ITX |
| Side Panel | Windowed Side Panel |
| PSU Form Factor Support | ATX |
| Chassis Max GPU Length | 340mm |
| Chassis Max CPU Cooler Height | 158mm |
| Chassis Max Radiator Length | 360mm |
Frequently Asked Questions
Q: What motherboard sizes fit in this case?
A: This case supports ATX, Micro ATX, Mini ITX motherboard form factors.
Q: What is the maximum graphics card length this case supports?
A: This case can accommodate graphics cards up to 340mm in length.
Q: What is the maximum CPU cooler height this case supports?
A: This case has clearance for air coolers up to 158mm tall.
Q: What size liquid cooling radiator can I install in this case?
A: This case supports radiators up to 360mm in length.
Q: What power supply form factor does this case support?
A: This case is designed to fit ATX power supplies.
Q: Does this case have a windowed side panel?
A: This case features a Windowed Side Panel, so you can show off the internal components.
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