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be quiet! Pure Base 501 vs FormD T1: Comparison
be quiet! Pure Base 501 and FormD T1 differ on included fans: be quiet! Pure Base 501 at 2, FormD T1 at 0, which puts be quiet! Pure Base 501 ahead on that measure.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | be quiet! | FormD |
| Motherboard Support | ATX, Micro-ATX, Mini-ITX | Mini-ITX |
| Case Type | Mid-Tower | SFF / Mini-ITX |
| Model | Pure Base 501 | T1 |
| Panel Type | Steel side panel, solid front with sound-dampening mats | CNC-milled solid aluminum panels |
| GPU Clearance | 368 mm | 312-15% |
| Typical Price | 90 | 220 |
| CPU Cooler Clearance | 178 mm | 71-60% |
| Included Fans | 2 | 0 |
| Radiator Support | Front 360mm, top 240mm, rear 140mm | Side up to 240mm (panel swap required) |
| Front USB-C | Yes | true |
| Dimensions | 450 x 231 x 449mm (L x W x H, excl. stands) | 210 x 105 x 320mm |
Price comparison
| Retailer | be quiet! Pure Base 501 | FormD T1 |
|---|---|---|
| be quiet! | View on be quiet! | |
| Newegg | View on Newegg | |
| 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
be quiet! Pure Base 501
7.5 / 10 Expert Rating
A solid, unfussy silent case for people who want lower noise more than they want RGB or max airflow.
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.




