The NZXT H7 Flow is a mid tower PC case featuring a perforated steel front and top panel designed to maximise airflow. It sits within NZXT’s H7 product range alongside the H7 Elite and standard H7, sharing the same chassis dimensions but differing in panel design, fan inclusion, and aesthetics. Available in black and white, the H7 Flow is positioned as the airflow-focused option in the lineup. View the NZXT H7 Flow on Amazon UK.
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H7 Range Variants — How They Differ
The H7 lineup consists of four distinct models, all built on the same chassis but with different front and top panel configurations, fan inclusions, and target use cases.
- H7 Flow: Perforated steel front and top panel for maximum unrestricted airflow. No RGB lighting. No fans included in the base model. Available in black and white.
- H7 Flow RGB: Identical perforated panel design as the H7 Flow but includes three NZXT F-Series RGB fans pre-installed. Suited to builders who want airflow performance alongside RGB lighting without sourcing fans separately.
- H7 Elite: Replaces the perforated front with a tempered glass front panel. Prioritises aesthetics and RGB integration at the expense of front panel airflow. Includes RGB fans and lighting.
- H7 (standard): Solid steel front panel with ventilation cutouts. Sits between the Elite and Flow models in terms of airflow performance. A mid-range option for general builds.
All four models share identical external chassis dimensions (480 × 230 × 495mm), the same drive bay configuration, and the same internal clearances. The choice between them is primarily a decision about airflow priority, aesthetics, and whether fans are included out of the box.
Full Specifications (H7 Flow)
| Specification | Detail |
|---|---|
| Case type | Mid tower |
| Motherboard support | ATX, Micro-ATX, Mini-ITX |
| Dimensions (H × W × D) | 480 × 230 × 495mm |
| Weight | 10.55kg |
| GPU clearance | 400mm |
| CPU cooler clearance | 185mm |
| PSU length | 220mm |
| Front I/O | 2× USB-A 3.2 Gen 1, 1× USB-C 3.2 Gen 2, 3.5mm audio combo jack |
| Drive bays | 2× 3.5″, 3× 2.5″ |
| Fan slots (front) | 3× 120mm or 2× 140mm |
| Fan slots (top) | 2× 120mm or 2× 140mm |
| Fan slots (rear) | 1× 120mm |
| Included fans | None (H7 Flow base); 3× 120mm F Series (H7 Flow RGB) |
| Radiator support (front) | Up to 360mm |
| Radiator support (top) | Up to 280mm |
| Radiator support (rear) | 120mm |
| PCIe expansion slots | 7 horizontal + 2 vertical |
| Side panel | 4mm tempered glass (left side) |
| Dust filters | Magnetic top filter, front filter, PSU bottom filter |
Compatibility Notes
The 400mm GPU clearance accommodates all current consumer graphics cards without issue. Triple-slot and triple-fan designs from NVIDIA and AMD fit comfortably within this limit. There is no practical GPU length concern for mainstream builds.
The H7 Flow base model ships with no fans included. Builders will need to budget for fans separately — typically three 120mm or two 140mm units for the front, and one 120mm for the rear as a minimum intake/exhaust configuration. The H7 Flow RGB variant includes three 120mm F-Series fans pre-installed, which simplifies the build but carries a higher upfront price.
The front fan slots accept three 120mm fans, making it fully compatible with a 360mm AIO liquid cooler mounted at the front without modification. This is one of the most common configurations for high-end builds using this case.
The top panel supports up to a 280mm radiator, which is a meaningful advantage over cases limited to 240mm top mounts. Builders who want to run both a 360mm front AIO and additional top exhaust radiators will find this flexibility useful. Standard 240mm AIOs are also compatible with the top mount.
The 185mm CPU cooler height clearance accommodates all common tower air coolers, including tall dual-tower designs such as the Noctua NH-D15 (165mm) and Be Quiet Dark Rock Pro 4 (162.8mm). Verify clearance before selecting very tall air coolers, but most mainstream options fall within this limit.
The case does not support E-ATX motherboards. Builders requiring E-ATX compatibility will need to look at larger mid-tower or full-tower options.
How It Compares to Similar Cases
The following table compares the H7 Flow against three commonly considered alternatives in the UK mid-tower airflow segment.
| Feature | NZXT H7 Flow | Lian Li Lancool 216 | Fractal Design North | Corsair 4000D Airflow |
|---|---|---|---|---|
| Price range (UK) | £110–£130 | £90–£110 | £110–£130 | £80–£100 |
| GPU clearance | 400mm | 435mm | 341mm | 360mm |
| Included fans | None (base model) | 2× 160mm PWM | None | 1× 120mm |
| Front panel | Perforated steel | Mesh | Walnut wood / mesh | Mesh |
| Top radiator max | 280mm | 240mm | 240mm | 240mm |
| Weight | 10.55kg | 8.16kg | 9.3kg | 7.85kg |
| Cable management channel | Yes | Yes | Yes | Yes |
The Lancool 216 includes fans and offers greater GPU clearance, making it a strong value option. The Fractal North prioritises aesthetics with its distinctive wood-accent front panel but has a shorter GPU clearance limit. The 4000D Airflow is typically the most affordable of the four and includes one fan, though it is limited to 240mm top radiator mounts. The H7 Flow’s key differentiators are the 280mm top radiator support and NZXT’s clean internal layout with its cable management channel running the full height of the case.
Who the NZXT H7 Flow Suits
The H7 Flow is suited to builders who prioritise thermal performance in a clean, minimalist enclosure without RGB lighting on the exterior panels. The perforated front and top provide low-restriction airflow, making it a practical choice for high-TDP systems running powerful CPUs and GPUs.
It is particularly well matched to builds incorporating a 360mm AIO in the front and additional case fans in the top and rear positions. The 280mm top radiator support also accommodates dual-radiator configurations that many competing cases at this price point cannot.
The white variant is a popular choice for all-white themed builds, where it pairs with white motherboards, white RAM, and white GPU shrouds. The solid side panel on the right and cable management channel behind the motherboard tray help maintain a tidy interior.
Builders should factor in the additional cost of fans when comparing the base H7 Flow against cases that include fans as standard. For a three-intake, one-exhaust configuration using quality 120mm fans, this can add £30–£60 to the effective build cost depending on fan selection. The H7 Flow RGB variant addresses this directly by including three F-Series RGB fans.
The case is not well suited to budget builds where minimising total cost is the priority, to anyone requiring E-ATX motherboard support, or to builders who prefer a pre-configured fan setup without sourcing additional components.
View the NZXT H7 Flow on Amazon UK — available in black and white, with base and RGB variants listed.
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