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Black mid-tower case with three mesh panels, two large front ARGB fans and one rear fan visible

Rosewill

Rosewill Helium Air RGB Mid Tower PC Case Black

SKU CH-YE4F-S7W5X

Mid-tower ATX case with three mesh panels, pre-installed 160 mm and 140 mm PWM ARGB fans, 34 mm cable-routing space and USB 3.1 Type-C front port

  • Max graphics card length390 mm
  • Housing materialSteel / Plastic
  • Power supply mountingBottom
  • Supported motherboard sizesATX / E-ATX / ITX / Micro ATX
  • Side panel typeMesh
  • LED lightingARGB

Model Helium Air Black ARGB

  • Maximum airflow from three full-mesh panels
  • Clean interior thanks to 34 mm cable-routing space
  • Ready-to-use cooling with 2×160 mm and 1×140 mm PWM ARGB fans
  • Tool-free access for quick upgrades and maintenance
  • Front USB 3.1 Type-C plus two USB 3.0 and audio ports

Rosewill Helium Air RGB Mid Tower

The Rosewill Helium Air RGB is an ATX mid-tower chassis built from steel and plastic with a black finish. It accepts ATX, E-ATX, Micro-ATX and ITX motherboards and comes without a power supply. Three mesh panels and pre-installed PWM ARGB fans target builders who want strong airflow and visible lighting in a single package.

Upgrade from restrictive enclosures

Moving from a solid-panel case with limited fan mounts to this mesh-front, mesh-top, mesh-side design adds front support for 360 mm and 240 mm radiators plus top support for 360 mm, 280 mm and 240 mm units. The jump is worth it when your current chassis cannot fit a 390 mm graphics card or a 183 mm CPU cooler and you need the extra clearance for modern components.

Capacity and headroom

The interior provides three 3.5 inch and four 2.5 inch drive bays, seven expansion slots and 34 mm of routing space behind the motherboard tray. Front ports include one USB 3.1 Type-C, two USB 3.0 and a combo audio jack. A 220 mm power-supply limit and the listed radiator lengths define where the build runs out of room.

How it compares

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

Price $63.99
Cheaper than about 78% of the 1,468 comparable items (median $100.99).
Max graphics card length 390 mm
Lower than about 57% of the 894 comparable items (median 400 mm).

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Specifications

Product
Brand nameRosewill
Model nameHelium Air RGB
Product typeATX Mid Tower
Product colorBlack
Storage
3.5-inch internal bays3
2.5-inch internal bays4
Ports & slots
Expansion card slots7
Front panel ports1 x USB 3.1 Type-C / 2 x USB 3.0 / Audio
Power
Power supply includedNo
Size & build
Max graphics card length390 mm
Housing materialSteel / Plastic
Power supply mountingBottom
Side panel typeMesh
Dust filteringYes
Fan mounting optionsFront: 3 × 120 mm, 3 × 140 mm, 2 × 160 mm
Top: 3 × 120 mm, 2 × 140 mm
Rear: 1x 120 mm, 1 × 140 mm
Shipping weight12.02 kg
Package size559 × 559 × 305 mm
Compatibility
Supported motherboard sizesATX / E-ATX / ITX / Micro ATX
Radiator supportFront: 360 mm / 240 mm
Top: 360 mm / 280 mm / 240 mm
Rear: 120 mm
CPU cooler height limit183 mm
PSU length limit220 mm
More details
LED lightingARGB
Included fansFront - 2 × 160 mm / Rear - 1 × 140 mm

Other versions of this model

4 more in the same range

Questions about this item

What clearance does the Helium Air RGB case give behind the motherboard tray for cable routing?

The case provides 34 mm of space behind the motherboard tray, allowing cables to be routed cleanly without bulging the side panel.

How are the front and top panels removed for fan or radiator installation, and what step do builders often miss?

Both mesh panels lift off tool-free; the common miss is forgetting to seat the panel tabs fully into the chassis slots before snapping the magnetic catches shut.

Which dust filters on the Helium Air RGB need periodic cleaning and how are they accessed?

Magnetic filters cover the front, top and bottom intakes; each pulls off without tools for rinsing or vacuuming.

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