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Black ATX tower case with tempered glass side panel and three included ARGB fans

BGears

BGears b-BlackWidow RGB Black PC case

SKU CH-FNP4-FS8SP

ATX tower with three included PWM ARGB fans, front 360 mm radiator support and room for 380 mm graphics cards

  • Max graphics card lengthMax. 380 mm (Maximum 360 mm with front fans installed)
  • Supported motherboard sizesATX / E-ATX / Micro ATX / Mini ITX
  • Front panel ports2 x USB 3.0
  • Fan mounting optionsFront: 3 × 120 mm fan / 2 × 140 mm fan Top: 2 × 120 mm fan (
  • Radiator supportFront: 360 / 240 mm Top: 240 mm Rear: 120 mm
  • CPU cooler height limit175 mm
  • Supports ATX, E-ATX, Micro ATX and Mini ITX builds
  • Two USB 3.0 ports on the front panel for fast peripherals
  • Three 120 mm PWM ARGB fans included for immediate airflow
  • Fits graphics cards up to 380 mm long for high-end GPUs
  • Accepts CPU coolers up to 175 mm tall for strong cooling

Chassis for ATX and E-ATX Builds

The BGears b-BlackWidow RGB Black is a full-tower enclosure that accepts ATX, E-ATX, Micro ATX and Mini ITX motherboards. Three PWM ARGB fans are pre-installed at the top and rear so the system moves air immediately. Front-panel connectivity is limited to two USB 3.0 ports for external drives and peripherals.

Thermal Behaviour Under Load

Front mounts support three 120 mm or two 140 mm fans plus a 360 mm radiator while the top fits a 240 mm unit, giving ample intake and exhaust paths for sustained workloads. The rear 120 mm exhaust works with the included fans to maintain positive pressure when all positions are populated. Maximum graphics-card length drops from 380 mm to 360 mm once front fans are fitted, a constraint for long triple-slot cards.

Construction and Daily Use

CPU coolers up to 175 mm tall clear the side panel, and power supplies up to 200 mm deep sit behind a ventilated shroud. The front panel offers no USB-C or audio jacks, so headsets and modern phones need rear-motherboard connections or an adapter. Tempered-glass side panels display the ARGB lighting but require thumb-screw removal for internal access.

How it compares

Measured against everything we stock in Tower & Desktop PC Cases, at today’s prices. Recalculated every night.

Price $47.99
Cheaper than about 91% of the 1,468 comparable items (median $100.99).
Max graphics card length Max. 380 mm (Maximum 360 mm with front fans installed)
Lower than about 62% of the 894 comparable items (median 400 mm).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameBgears
Model nameb-BlackWidow RGB Black
Product typeATX Tower
Product colorBlack
Ports & slots
Front panel ports2 x USB 3.0
Size & build
Max graphics card lengthMax. 380 mm (Maximum 360 mm with front fans installed)
Fan mounting optionsFront: 3 × 120 mm fan / 2 × 140 mm fan
Top: 2 × 120 mm fan (2 x PWM 120 mm ARGB Fans included)
Rear: 1 × 120 mm fan (1 x PWM 120 mm ARGB Fan included)
Shipping weight9.98 kg
Package size610 × 584 × 381 mm
Compatibility
Supported motherboard sizesATX / E-ATX / Micro ATX / Mini ITX
Radiator supportFront: 360 / 240 mm
Top: 240 mm
Rear: 120 mm
CPU cooler height limit175 mm
PSU length limit200 mm

Questions about this item

How loud or hot does the case get when the three included PWM 120mm ARGB fans run all day?

The case ships with three PWM 120mm ARGB fans — two at the top and one at the rear — so speed scales with temperature, keeping noise lower when the system is idle.

What motherboard and power supply must I already own to fit inside this ATX tower?

It accepts ATX, E-ATX, Micro-ATX and Mini-ITX boards, and the PSU bay takes units up to 200 mm long.

Will my existing 360 mm front radiator and 380 mm graphics card both fit if I keep the front fans installed?

A 360 mm radiator mounts at the front, but GPU clearance drops to 360 mm with front fans in place, so a 380 mm card would need the front fans removed.

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