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NZXT · Mid-Tower · Tempered glass

NZXT H9 Flow

Mini-ITX, Micro-ATX, Standard-ATX · Black

Quality
80
Quality / price
51
Max GPU
435 mm
Amazon
$140
NZXT H9 Flow
View NZXT H9 Flow Gallery in high resolution
$140
Available on Amazon Updated Aug 30, 2026 Prime FBA
Overall quality80.0
Quality / price51.4
Cooling support18
$140 on Amazon Case table Compare this case

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Written analysis

NZXT H9 Flow at a glance

The NZXT H9 Flow is a Mid-Tower chassis with a tempered glass side panel profile. Supported boards: Mini-ITX, Micro-ATX, Standard-ATX. Primary materials are listed as steel, plastic, and tempered glass.

Overall quality is 80.0, summing compatibility, cooling, storage, build quality, and connectivity. Max GPU length is 435 mm. Max CPU cooler height is 165 mm. Largest radiator support is listed at 360 mm.

Best fit: High-end long-GPU builds that need support for at least one 360 mm radiator; verify the listed radiator positions before planning a multi-radiator loop.

Cooling and front I/O

Dust filters: Yes.

Current value

At $140, quality / price is 51.4. Compare nearby cases of the same form factor below; clearance and panel type can outweigh a small quality gap.

Chassis data

Full specifications

Construction, clearances, cooling, storage, front I/O, and quality metrics in one technical sheet.

General

Manufacturer
NZXT
Case
NZXT H9 Flow
Form factor
Mid-Tower
Side panel
Tempered glass
Launch price
—
Amazon price
$140
Amazon availability
Available
Price updated
Aug 30, 2026

Construction

Material
steel, plastic, and tempered glass
Color
Black
Side panel detail
Temperd glass
Dimensions
495 x 290 x 466 mm
Weight
12.10 kg
PSU shroud
Yes
RGB lighting
No

Quality & value

Overall quality
80.0
Compatibility
18
Cooling support
18
Storage score
12
Build quality
18
Connectivity
14
Quality / price
51.4

Compatibility / clearances

Motherboard sizes
Mini-ITX, Micro-ATX, Standard-ATX
Max GPU length
435 mm
Max cooler height
165 mm
Max PSU length
200 mm
PSU form factor
ATX, SFX
PSU included
No

Cooling

Max radiator
360 mm
Fan support
Side:3 x 120mm Top:3 x 120mm / 2 x 140mm Bottom:3 x 120mm / 2 x 140mm Rear:1 x 120mm Filters:All Air Intakes
Radiator support
Side:Up to 360mm with Push/Pull Top:Up to 360mm Bottom:Up to 360mm Rear:Up to 120mm
Pre-installed fans
Not specified
Dust filters
Yes

Storage & I/O

Drive bays
2.5":4+2 3.5":2
Expansion slots
—
Front ports
—
USB-C
Not listed

Additional information

Also listed as
H9 Flow

Amazon

Price history

Nearby quality

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Discussion

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Vendor copy

Amazon listing details

Marketplace feature text kept for reference. Structured specifications above are the source for scores and comparisons.

DUAL-CHAMBER DESIGN —Separates main components from the PSU and drives for improved thermal performance and cable management.

OPTIMIZED AIRFLOW — Perforated steel panels and angled front-right fans ensure efficient cooling for high-performance builds.

PRE-INSTALLED FANS — Includes one F420 RGB Core single-frame fan unit in the front-right and one F120Q (CV) fan in the rear. CV = Case Version (3-pin DC)

TEN-FAN CAPACITY — Supports up to nine 140mm fans across the top, front-right, and bottom, plus one 120mm fan in the rear.

PANORAMIC VIEW — Showcase every detail of your build with seamless, wraparound tempered glass paneling.

LARGE RADIATORS & GPUS — Fits up to a 420mm radiator on the top and front-right, with plenty of clearance for high-end graphics cards.

EASY CABLE MANAGEMENT — Extra-wide channels, built-in Velcro straps, and tie-down points make cable routing effortless.

BACK-CONNECT READY — Compatible with rear-connecting motherboards like ASUS BTF and MSI Project Zero for a cable-free look.

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