Lian Li A4-H2OX5 vs NZXT H2 Flow Case Comparison

Lian Li A4-H2OX5 and NZXT H2 Flow are both cases with the same Motherboard Compatibility (Mini ITX) and Expansion Slots (3). The main differences are in Internal 2.5" Drive Bays, Front Panel I/O, Dimensions and Volume.

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Lian Li A4-H2OX5	NZXT H2 Flow
Prices (Change region) In Stock $154.99 Last updated 51 minutes ago. In Stock Free shipping $154.99 In Stock Free shipping $154.99 In Stock $154.99 Show 1 more offers	Prices (Change region) In Stock Free shipping $149.99 In Stock $181.70
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Brand Lian Li	Brand NZXT
Model A4H2OX5	Model CI-H21FB-01
Release Date 📅 March 2026	Release Date 📅 February 2026
* 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 Desktop	Type Mini ITX 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 1	Internal 2.5" Drive Bays 2
Internal 3.5" Drive Bays 0	Internal 3.5" Drive Bays 0
Motherboard Compatibility Mini ITX	Motherboard Compatibility Mini ITX
Front Panel I/O USB 3.2 Gen 1 Type A, USB 3.2 Gen 2 Type C	Front Panel I/O USB 3.2 Gen 1 Type A, USB 3.2 Gen 2x2 Type C
Dimensions 326 mm x 140 mm x 244 mm	Dimensions 263 mm x 181 mm x 435 mm
Volume 11 L	Volume 21 L
Max VGA length allowance 322 mm	Max VGA length allowance 331 mm
Expansion Slots 3	Expansion Slots 3
Back Connect Support No	Back Connect Support No