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FormD T1 vs Montech Air 903 Base: Comparison
FormD T1 and Montech Air 903 Base differ on motherboard support: FormD T1 at Mini-ITX, Montech Air 903 Base at E-ATX, ATX, mATX, ITX.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | FormD | Montech |
| Motherboard Support | Mini-ITX | E-ATX, ATX, mATX, ITX |
| Case Type | SFF / Mini-ITX | Mid-Tower |
| Model | T1 | Air 903 Base |
| Panel Type | CNC-milled solid aluminum panels | Tempered glass |
| Typical Price | 220 | 85 |
Price comparison
| Retailer | FormD T1 | Montech Air 903 Base |
|---|---|---|
| FormD | View on FormD | |
| SFF Network | View on SFF Network |
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
FormD T1
8 / 10 Expert Rating
A cult favorite for a reason, just go in knowing you're buying a shell, not a complete kit.
Montech Air 903 Base
8 / 10 Expert Rating
E-ATX support and three 140mm fans at a genuinely budget price.




