The ASUS ROG Strix Helios II is a midi tower case designed for high-performance PC builds. With an elegant black design and a robust construction made of aluminium and tempered glass, it not only offers an attractive appearance, but also excellent functionality. The case supports various motherboard formats and offers sufficient space for powerful graphics cards with a maximum length of 450 mm as well as CPU coolers with a height of up to 190 mm. The well thought-out fan configuration ensures optimum cooling, while the front connections allow easy access to peripheral devices. With multiple drive bays for 2.5" and 3.5" hard drives, the case is ideal for users who need a variety of storage options.
PC case design | Midi Tower |
Number of 3.5" drive slots (internal) | 2 x |
Max. length graphics card | 450 mm |
Front connectors | 2x USB 3.2 Gen2 Type-C, 4x USB 3.2 Gen 1, Audio in/out |
PC case features | Side windows |
Max. height CPU cooler | 190 mm |
Item number | 61328009 |
Manufacturer | ASUS |
Category | PC case |
Manufacturer no. | 90DC00W0-B39000 |
Release date | 30.9.2025 |
External links |
Colour | Black |
Exact colour description | Black<br |
Material group | Glass, Metal |
Material | Aluminium, Hardened glass |
PC case design | Midi Tower |
Form factor | ATX, E-ATX, Micro ATX (mATX), Mini-ITX |
Number of 3.5" drive slots (internal) | 2 x |
"Number of 2.5""/3.5"" combination slots" | 2 x |
"Number of 2.5"" drive slots" | 4 x |
Number of expansion card slots | 8 x |
Max. length graphics card | 450 mm |
Max. height CPU cooler | 190 mm |
Max length of power supply | 220 mm |
LED colour | ARGB |
PC case features | Side windows |
Front connectors | 2x USB 3.2 Gen2 Type-C, 4x USB 3.2 Gen 1, Audio in/out |
Number of fans | 4 x |
Number of fan slots | 4 x |
Fan location | Front side, Rear side, Top side |
Number of radiator mounts | 3 |
Radiator locations | Front side, Rear side, Top side |
Cooling properties | Water cooling possible |
LED colour | Multicoloured |
Fans included | 3x 140mm |
Fan mount locations | 3x 120/140 mm |
Radiator mount locations | 1x max. 120mm, 1x max. 140mm, 1x max. 240mm, 1x max. 280mm, 1x max. 360mm, 1x max. 420mm |
Fans included | 1x 140mm |
Fan mount locations | 1x 120mm, 1x 140mm |
Radiator mount locations | 1x max. 120mm, 1x max. 140mm |
Fan mount locations | 3x 120/140 mm |
Radiator mount locations | 1x max. 120mm, 1x max. 140mm, 1x max. 240mm, 1x max. 280mm, 1x max. 360mm |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Button for controlling the fan speed (PWM) |
Height | 59.10 cm |
Length | 56.50 cm |
Width | 25 cm |
Weight | 18 kg |
Product Safety |
How often does a product of this brand in the «PC case» category have a defect within the first 24 months?
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