Lian Li A4-H2OX5 vs ASUS TUF Gaming GT502 Horizon Case Comparison

Lian Li A4-H2OX5 and ASUS TUF Gaming GT502 Horizon are both cases with the same Front Panel I/O (USB 3.2 Gen 1 Type A, USB 3.2 Gen 2 Type C). The main differences are in Internal 2.5" Drive Bays, Internal 3.5" Drive Bays, Motherboard Compatibility and Dimensions.

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Lian Li A4-H2OX5	ASUS TUF Gaming GT502 Horizon
Prices (Change region) In Stock $154.99 Last updated 47 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 $189.99 Out of Stock Free shipping $189.99 In Stock $199.99 Out of Stock $205.49 Show 1 more offers
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Brand Lian Li	Brand Asus
Model A4H2OX5	Model 90dc0090-b08020 TUF Gaming GT502 Horizon GT502 FV/BLK/TG// GT502 HORIZON BLACK
Release Date 📅 March 2026	Release Date -
* 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 ATX Mid 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 0
Internal 3.5" Drive Bays 0	Internal 3.5" Drive Bays 4
Motherboard Compatibility Mini ITX	Motherboard Compatibility ATX, Micro ATX, 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 2 Type C
Dimensions 326 mm x 140 mm x 244 mm	Dimensions 446 mm x 285 mm x 450 mm
Volume 11 L	Volume 57 L
Max VGA length allowance 322 mm	Max VGA length allowance 400 mm
Expansion Slots 3	Expansion Slots 8
Back Connect Support No	Back Connect Support No