NZXT H3 Flow – Micro-ATX PC Case – Optimized Airflow – Includes 1 x 120mm Rear Fan – Supports Full-Sized GPUs – Fits 280mm...

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💡 How to pick a case
What to look for:
  • Matches your motherboard form factor
  • GPU clearance length for your graphics card
  • CPU cooler height clearance
💰 Airflow matters more than looks. Look for mesh front panels and 3+ included fans
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ProductForm FactorTowerSide PanelMax GPU LengthFans IncludedValuePrice
H3 Flow – Micro-ATX PC Case – Optimized Airflow – Includes 1 x 120mm Rear Fan – Supports Full-Sized GPUs – Fits 280mm... Case
H3 Flow – Micro-ATX PC Case – Optimized Airflow – Includes 1 x 120mm Rear Fan – Supports Full-Sized GPUs – Fits 280mm...
NZXT★★★★★4.7🔥 DEAL -$10
mATX
Mid
No
377mm
1 fan
S
$69.99
$59.99
2 stores
Specifications
asinB0DQPMJ6MJ
reviews506
discount14
UPC810074848046
Model #NZXT H3
Weight4800 Grams
Form FactormATX
TowerMid
value93
Side PanelNo
RGBNo
USB-CNo
Max GPU Length377mm
Max Cooler170mm
3.5in Bays1
2.5in Bays1
Fans Included1 fan
ColorBlack
PERFORMANCE
75%
Customer Reviews★★★★★5.0 · 5 reviews
★★★★★Go To MATX
Great MATX case. Full support for ATX power supplies made my case swap from a larger case a breeze. Support for 140mm fans is also a nice plus keeping noise and temps down.
JosephH · 2026-05-01 · via bestbuy
★★★★★NZXT-H3
Excellent case for a new build. The airflow is fantastic for the 3 hard drives I have installed. I would def recommend.
Lloyd · 2026-05-01 · via bestbuy
★★★★★cheap NZXT
It is cheap and of good quality. It is small and is light and has good airflow
RAFAYELG · 2026-04-25 · via bestbuy
★★★★★Great inexpensive case! Good airflow
Great tactile buttons while staying relatively quiet. Was easy to build in
James · 2026-04-25 · via bestbuy
★★★★★Awesome Case
Such a great case for the price. I was able to downsize my case while maintaining plenty of airflow. The side ventilation for the GPU works well.
displayname · 2026-04-02 · via bestbuy
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VALUE SCORE
S
31.3
Exceptional value
Performance (75%) ÷ Price ($59.99) = 31.3
S ≥28 · A ≥20 · B ≥14 · C ≥8 · D <8
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Below MSRP
Was $69.99 → $59.99
Save $0.00 at amazon vs bestbuy
14% off
H3 Flow – Micro-ATX PC Case – Optimized Airflow – Includes 1 x 120mm Rear Fan – Supports Full-Sized GPUs – Fits 280mm... Case
CONSIDER INSTEAD
SAVE $1091% of this product's perf
NZXT - H3 Flow Micro-ATX High-Airflow PC Case - White
Price
$49.99
$49.99
+17% FASTERfor $4 more
View 270 Plus TG ARGB Hydrangea Blue Mid Tower E-ATX Case; 3x120mm ARGB Fans Included; Support Up to 360mm Radiator; ...
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