Will it fit · Graphics card
Yes
The NZXT H6 Flow takes cards up to 365 mm and most Arc B580 models are about 272 mm, so there's ~93 mm to spare.
Even the bigger triple-fan versions fit. Any Arc B580 under 365 mm works.
| Case's max card length | 365 mm |
|---|---|
| Typical Arc B580 length | ~272 mm |
| Room left | ~93 mm |
| Case type | mid tower |
Case limits from the maker's spec sheet (checked 2026-10-15). Card length is a typical model; partner cards vary, so check yours.
Yes. The NZXT H6 Flow takes cards up to 365 mm and most Arc B580 models are about 272 mm, so there's ~93 mm to spare. Even the bigger triple-fan versions fit. Any Arc B580 under 365 mm works.
365 mm.
