Case · NZXT
NZXT H9 Flow
NZXT H9 Flow accepts ATX, MATX, ITX motherboards with up to 435 mm of graphics-card clearance and 165 mm of CPU-cooler clearance. It has a 62.5 L volume and ships with 4 fans.
- Key fit specifications
- Motherboard support: ATX, microATX, Mini-ITX · Max GPU length: 435 mm · Max CPU cooler height: 165 mm
- Good fit for
- Long graphics cards and large air coolers
- Know before buying
- 2 2.5-inch bays
Store availability
No active offer
No partner store currently has a verified offer for this model. You can still compare it, check compatibility and use it in a saved build.
Key specifications
The values most likely to affect compatibility and comparison.
- Motherboard support
- ATX, microATX, Mini-ITX
- Max GPU length
- 435 mm
- Max CPU cooler height
- 165 mm
- PSU support
- ATX
More specifications (8)Open +
- Radiator support
- 120, 240, 280, 360
- Included fans
- 4
- Sound dampening
- No
- Volume
- 62.5 L
- 2.5-inch bays
- 2
- Side panel
- Tempered glass
- Colour
- Black
- RGB included
- No
Compatible parts
Parts in the current catalog that can be paired with this model.
Motherboard35 of 35 compatibleReview +
Works with ASRock B650M Pro RS WiFi, ASRock B860 Steel Legend WiFi, ASRock X870 Steel Legend WiFi and 32 more.
Graphics card32 of 32 compatibleReview +
Works with ASUS Dual GeForce RTX 3050 6GB OC, ASUS Dual GeForce RTX 4060 EVO OC 8GB, ASUS Prime GeForce RTX 5060 8GB OC and 29 more.
CPU cooler33 of 37 compatibleReview +
Works with ARCTIC Freezer 36 Black, ARCTIC Freezer A35, ARCTIC Freezer i35 and 30 more.
Only 6 mm above the 159 mm cooler. The side panel will fit, but tall memory or a thicker fan will not.
Only 6 mm above the 159 mm cooler. The side panel will fit, but tall memory or a thicker fan will not.
Only 6 mm above the 159 mm cooler. The side panel will fit, but tall memory or a thicker fan will not.
be quiet! Dark Rock Pro 5 is 168 mm tall; NZXT H9 Flow allows 165 mm.
be quiet! Dark Rock Pro 6 is 169 mm tall; NZXT H9 Flow allows 165 mm.
NZXT H9 Flow mounts 120 / 240 / 280 / 360 mm radiators and cannot take the 420 mm radiator of be quiet! Silent Loop 3 420mm.
Power supply24 of 24 compatibleReview +
Works with ASUS TUF Gaming 1000W Gold, ASUS TUF Gaming 1000W Gold White Edition, be quiet! Pure Power 12 M 750W and 21 more.
Corsair SF1000 (2024) is an SFX unit in an ATX bay. An SFX-to-ATX mounting bracket is required.
Corsair SF750 (2024) is an SFX unit in an ATX bay. An SFX-to-ATX mounting bracket is required.
Exact models and identifiers1 exact configuration · useful when checking a store listingOpen +
| Configuration | Exact identity | Offers | Best known total |
|---|---|---|---|
| Default configurationDefault family configuration | Model key H9 Flow | 0 | — |
Source details13 field-level source claims, retrieval dates and confidence valuesOpen +
| Field | Source | Retrieved | Confidence |
|---|---|---|---|
colorway | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
driveBays25 | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
includedFans | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
maxCoolerHeightMm | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
maxGpuLengthMm | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
noiseIndex | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
radiatorSupportMm | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
rgbIncluded | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
sidePanel | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
soundDampening | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
supportedMotherboardFormFactors | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
supportedPsuFormFactors | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
volumeLitres | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |