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Antec P20C vs NZXT H9 Flow: Comparison
Antec P20C and NZXT H9 Flow differ on motherboard support: Antec P20C at E-ATX, ATX, Micro-ATX, Mini-ITX, NZXT H9 Flow at ATX, mATX, ITX.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | Antec | NZXT |
| Motherboard Support | E-ATX, ATX, Micro-ATX, Mini-ITX | ATX, mATX, ITX |
| Case Type | Mid-Tower | Mid-Tower |
| Model | P20C | H9 Flow |
| Panel Type | Tempered glass side, mesh front | Wraparound tempered glass |
| Typical Price | 70 | 170 |
| Radiator Support | Front up to 360mm, top up to 360mm, rear 120mm | Up to 420mm (top and front) |
Price comparison
| Retailer | Antec P20C | NZXT H9 Flow |
|---|---|---|
| Antec | View on Antec | |
| 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
Antec P20C
7.5 / 10 Expert Rating
The cheapest genuinely good mesh airflow case in our catalog, no meaningful corners cut for the price.
NZXT H9 Flow
8.5 / 10 Expert Rating
Dual-chamber showcase design with 420mm radiator support in two locations.




