NZXT H9 Flow Black Case

NZXT H9 Flow Black

Brand
NZXT
Model
H9 Flow
$114–$126estimated range · from catalog price Oct 19, 2026Seen 29% off

NZXT H9 Flow (2025 refresh) dual‑chamber mid‑tower with 420 mm rad support and panoramic glass, announced May 20, 2025.

TierHigh end?GixCore tierWhat a part was built to do — not what it costs.EntryBudgetMainstreamHigh endEnthusiastFlagship A part can be cheap because it is an ageing flagship, or because it is a current entry-level model. The tier tells you which.
ReleasedMay 2025
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Form factorATX
ColorBlack
Tempered glassYes
Max GPU length435 mm
GixCore Editorial

Product overview

NZXT’s H9 Flow (CM-H92FB-01) is the 2025 refresh of the H9 dual‑chamber case family, announced on May 20, 2025. It follows the 2023 H9 line and keeps the panoramic glass, airflow‑first design.

Classed as a high_end mid‑tower, it targets builders who want clean cable routing and room for large parts. It fits ATX boards, GPUs up to 435 mm and 165 mm air coolers, mounts 420 mm radiators on the top and front‑right, and holds up to ten fans (3x 140 mm front‑right, 1x 120 mm rear pre‑installed). Great for airflow builds, water‑cooling layouts, showcase RGB, and high‑GPU‑clearance rigs. Notable: ATX back‑connect motherboard (BTF/Project Zero) support. Not discontinued as of October 2026.

Best for
  • airflow builds
  • water cooling/radiators
  • showcase/RGB
  • high GPU clearance
Official product specifications
Pairing fit

Compatible Motherboards

Compatible options ranked for this part's performance class.

Budget pairings6 lower-tier compatible options
Pairing fit

Compatible Power supplies

Compatible options ranked for this part's performance class.

Budget pairings6 lower-tier compatible options

Specifications

At a glance iEach dot represents a catalog model. Farther right means a higher measured value, not necessarily a better fit.Measured against the cases catalog
Current modelCatalog models
Max GPU length435 mm
Higher than 73% of cases
Form factor
ATX
Color
Black
Tempered glass
Yes
Max GPU length
435 mm
Dimentions
19.49 x 11.42 x 18.35 in
Weight
28.9 lb
I O Ports
USB 3.2 Gen 2 Type-C x1, USB 3.2 Gen 1 Type-A x2, Headset Audio Jack
Expansion Slots
7
Max Cooler Height
165 mm
Radiator Support
Top 420 mm, Front 420 mm