NZXT H2 Flow vs Asus ProArt PA602 Case Comparison

The main differences between NZXT H2 Flow and Asus ProArt PA602 are in Internal 2.5" Drive Bays, Internal 3.5" Drive Bays, Motherboard Compatibility and Front Panel I/O.

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NZXT H2 Flow	Asus ProArt PA602
Prices (Change region) In Stock Free shipping $149.99 Out of Stock $189.14	Prices (Change region) In Stock $279.99 In Stock Free shipping $481.99
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Brand NZXT	Brand Asus
Model CI-H21FB-01	Model ProArt PA602 90DC00J0-B09000 90DC00J0-B08000
Release Date 📅 February 2026	Release Date 📅 December 2023
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Compatible PC parts Motherboards ► Graphics Cards ► Power Supplies ► CPU Coolers ►	Compatible PC parts Motherboards ► Graphics Cards ► Power Supplies ► CPU Coolers ►
Type Mini ITX Tower	Type ATX Full Tower
Color Black	Color Black
Includes Power Supply No	Includes Power Supply No
External 5.25" Drive Bays 0	External 5.25" Drive Bays 0
External 3.5" Drive Bays 0	External 3.5" Drive Bays 0
Internal 2.5" Drive Bays 2	Internal 2.5" Drive Bays 4
Internal 3.5" Drive Bays 0	Internal 3.5" Drive Bays 4
Motherboard Compatibility Mini ITX	Motherboard Compatibility ATX, EATX, Micro ATX, Mini ITX
Front Panel I/O USB 3.2 Gen 1 Type A, USB 3.2 Gen 2x2 Type C	Front Panel I/O USB 2.0 Type A, USB 3.2 Gen 1 Type A, USB 3.2 Gen 2x2 Type C
Dimensions 263 mm x 181 mm x 435 mm	Dimensions 593 mm x 245 mm x 560 mm
Volume 21 L	Volume 81 L
Max VGA length allowance 331 mm	Max VGA length allowance 450 mm
Expansion Slots 3	Expansion Slots 8
Back Connect Support No	Back Connect Support No