Aerocool B509A Flow ATX Mid-Tower Case with 6x ARGB Fans – Black
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| Delivering to | Time | Cost |
|---|---|---|
| Major centres: Johannesburg, Pretoria, Cape Town, Durban and within 100km of them | 1–3 working days | R180, free from R2 500 |
| More than 100km from a major centre | 2–4 working days | R180, free from R2 500 |
| Express delivery, anywhere | 1–2 working days | R210, R150 from R2 500 |
| Collect from Edenvale | When we tell you it’s ready | Free |
- Courier delivery is R180 on orders under R2 500 and free on orders of R2 500 or more. Choose express or collection at checkout.
- Times count from the day your order is dispatched. Orders placed before 12:00 on a working day ship the same day; after 12:00, on weekends or on public holidays they ship the next working day.
- Pre-built PCs and PC Builder builds need 2–4 extra working days to assemble and test before they ship.
- The area check is a guide based on your postal code, and delivery times are the courier’s estimates. Please make sure your address and postal code are correct — an incorrect address delays delivery.
- Full shipping policy
- Free courier delivery over R2 500 Anywhere in South Africa. R180 on orders under R2 500
- Official warranty Local South African warranty and support
- Expert help Talk to a builder before you buy
A full-mesh-front ATX case at an entry-level price that still takes a 360mm radiator and a 340mm graphics card.
Quick Specs
- ATX / Micro ATX / Mini-ITX mid-tower
- Full mesh front, tempered glass side panel
- Up to 360mm radiator (front), 8 fan slots
- GPU up to 340mm, CPU cooler up to 158mm
- Supplied with six 120mm ARGB fans
Airflow first, on a budget
The B509A Flow is a compact mid-tower (206.5 x 450.5 x 400.55mm) built around a full mesh front panel, which is the single most useful thing a budget case can have for keeping a gaming GPU cool. There are eight fan positions in total: three at the front, two on top, two on the PSU shroud and one at the rear, and it can take up to five 140mm fans. A 120 to 360mm radiator fits at the front. With 340mm of GPU clearance, most dual- and triple-fan RTX 4060 to 4070-class cards fit, and air coolers up to 158mm tall go in.
Where it saves money
The steel is 0.5mm SPCC, so panels feel lighter than pricier cases, and there's only 21mm of cable space behind the motherboard tray, which makes tidy cabling a bit fiddly with a non-modular PSU. Front I/O is one USB 3.0, two USB 2.0 and audio, with no USB-C. The top doesn't support a radiator, so an AIO has to go at the front. Storage is flexible: up to five 2.5" SSDs or two 3.5" drives. PSUs up to 185mm long (including cables) fit. A white version is also available.
FEATURES:
- Full mesh front panel for unrestricted intake airflow
- Tempered glass side panel
- Eight fan slots, up to five 140mm fans
- Front radiator support up to 360mm
- Magnetic top dust filter and removable bottom dust filter
SPECIFICATIONS:
- Model: Aerocool B509A Flow-G-BK-v1 (ACCM-BD02063.11)
- Case type: Mid Tower
- Body material: SPCC, 0.5mm
- Front panel material: ABS, SPCC
- Motherboards: ATX / Micro ATX / Mini-ITX
- Dimensions (internal): 200 x 440 x 350mm (W x H x D)
- Dimensions (overall): 206.5 x 450.5 x 400.55mm (W x H x D)
- 3.5" drive bays: 2 max (1x 3.5" and 1x 3.5"/2.5")
- 2.5" drive bays: 5 max (4x 2.5" and 1x 2.5"/3.5")
- Expansion slots: 7
- GPU clearance: Up to 340mm
- CPU cooler clearance: Up to 158mm
- Fan support: Front 3x 120mm or 3x 140mm; Top 2x 120mm or 2x 140mm; PSU shroud 2x 120mm; Rear 1x 120mm
- Radiator support: Front 120/240/280/360mm; Rear 120mm
- Front I/O: 1x USB 3.0, 2x USB 2.0, HD audio and mic
- Cable management depth: 21mm
- Power supply: ATX, up to 185mm including cables (not included)
- Colour: Black
- Warranty: 2 Year
WHAT'S IN THE BOX:
- 1x Aerocool B509A Flow mid-tower case
- 6x 120mm ARGB fans
- Mounting screws and accessories
- User manual
Why Aerocool?
Aerocool is a Taiwanese brand making cases, cooling and power supplies, with a focus on useful features at mainstream prices. Aerocool cases carry a 2 year warranty.
Key details
| Category | Chassis |
|---|---|
| Brand | Aerocool |
Before you buy
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