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be quiet! Dark Base 901 vs Lian Li O11D MINI V2 Flow: Comparison
be quiet! Dark Base 901 and Lian Li O11D MINI V2 Flow differ on motherboard support: be quiet! Dark Base 901 at E-ATX, ATX, mATX, ITX, Lian Li O11D MINI V2 Flow at ATX, including back-connector boards (ASUS BTF, MSI Project Zero, Gigabyte Stealth).
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | be quiet! | Lian Li |
| Motherboard Support | E-ATX, ATX, mATX, ITX | ATX, including back-connector boards (ASUS BTF, MSI Project Zero, Gigabyte Stealth) |
| Case Type | Full-Tower | Compact ATX, dual-chamber |
| Model | Dark Base 901 | O11D MINI V2 Flow |
| Panel Type | Tempered glass, tool-free removable | Panoramic tempered glass |
| Included Fans | 3 | 5 pre-installed reverse blade fans |
Price comparison
| Retailer | be quiet! Dark Base 901 | Lian Li O11D MINI V2 Flow |
|---|---|---|
| be quiet! | View on be quiet! | |
| Newegg | View on Newegg |
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! Dark Base 901
8.5 / 10 Expert Rating
Nearly all of the Dark Base Pro 901 experience for less money, with genuinely quiet stock fans.
Lian Li O11D MINI V2 Flow
9 / 10 Expert Rating
The most capable compact ATX case currently tested, combining five pre-installed fans, panoramic glass and genuine back-connector support.




