The NZXT H7 Flow wins in 4 out of 8 comparable specs. Its biggest advantage is 2.5" Bays (100% better).
4000D RS Frame wins in 2 specs (Included Fans: 50% better).
Recommendation
Choose H7 Flow if you want the best overall performance — especially 2.5" bays.
Choose 4000D RS Frame if included fans matters more to you.
| Spec | Corsair4000D RS Frame | NZXTH7 Flow |
|---|---|---|
| Design | ||
| Type | ATX Mid Tower | ATX Mid Tower |
| Side Panel | Tempered Glass | Tempered Glass |
| Weight | 8 | 9.1 |
| Compatibility | ||
| Max GPU Length | 370 mm | 400 mm+8% |
| Max Cooler Height | 170 mm | 185 mm+9% |
| Max PSU Length | 200 mm | 210 mm+5% |
| Max Radiator | 360 mm | 360 mm |
| Motherboard Support | ATX, Micro ATX, Mini ITX | ATX, EATX, Micro ATX |
| Cooling | ||
| Included Fans | 3+50% | 2 |
| 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, 1x USB-A 3.0, Audio |
| Price | ||
| MSRP | $110−15% | $130 |
| Release Date | Jan 2025 | May 2022 |
