It's a close match. Both components tie in most comparable specs (2 ties out of 8 specs).
| Spec | Corsair4000D RS Frame | NZXTH9 Flow |
|---|---|---|
| Design | ||
| Type | ATX Mid Tower | ATX Mid Tower |
| Side Panel | Tempered Glass | Tempered Glass |
| Weight | 8 | 10.2 |
| Compatibility | ||
| Max GPU Length | 370 mm | 435 mm+18% |
| Max Cooler Height | 170 mm+3% | 165 mm |
| Max PSU Length | 200 mm+8% | 185 mm |
| Max Radiator | 360 mm | 360 mm |
| Motherboard Support | ATX, Micro ATX, Mini ITX | ATX, Micro ATX, Mini ITX |
| Cooling | ||
| Included Fans | 3 | 4+33% |
| Storage | ||
| 2.5" Bays | 2 | 4+100% |
| 3.5" Bays | 2 | 2 |
| I/O | ||
| Front I/O | 1x USB-C, 1x USB-A 3.0, Audio | 1x USB-C, 2x USB-A 3.0, Audio |
| Price | ||
| MSRP | $110−33% | $165 |
| Release Date | Jan 2025 | Jan 2023 |
