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be quiet! Shadow Base 800 vs Montech Air 903 Max: Comparison
be quiet! Shadow Base 800 and Montech Air 903 Max differ on included fans: be quiet! Shadow Base 800 at 3, Montech Air 903 Max at Multiple pre-installed (more than Cooler Master TD500 Mesh), which puts Montech Air 903 Max ahead on that measure.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | be quiet! | Montech |
| Motherboard Support | E-ATX, ATX, Micro-ATX, Mini-ITX | ATX |
| Case Type | Mid-Tower | Mid-Tower |
| Model | Shadow Base 800 | Air 903 Max |
| Panel Type | Tempered glass window side panel, open mesh front and top | High-airflow mesh front |
| GPU Clearance | 430 mm | 400-7% |
| Included Fans | 3 | Multiple pre-installed (more than Cooler Master TD500 Mesh) |
Price comparison
| Retailer | be quiet! Shadow Base 800 | Montech Air 903 Max |
|---|---|---|
| be quiet! | View on be quiet! |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
be quiet! Shadow Base 800
8.5 / 10 Expert Rating
The best quiet-focused case in be quiet!'s lineup for anyone who also wants serious radiator support, without paying flagship Dark Base Pro pricing.
Montech Air 903 Max
8.5 / 10 Expert Rating
The clearest airflow-per-dollar win in the category, with flagship-friendly 400mm GPU clearance at around $79.




