Lian Li A4-H2OX5 vs Corsair Carbide 300R Case Comparison

The main differences between Lian Li A4-H2OX5 and Corsair Carbide 300R are in External 5.25" Drive Bays, Internal 2.5" Drive Bays, Internal 3.5" Drive Bays and Motherboard Compatibility.

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Lian Li A4-H2OX5	Corsair Carbide 300R
Prices (Change region) In Stock $154.99 Last updated 31 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) Out of Stock Free shipping $109.99 - Buy now
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Pangoly Score (How do we rate?) -	Pangoly Score (How do we rate?) 86
Brand Lian Li	Brand Corsair
Model A4H2OX5	Model 300R CC-9011014-WW
Release Date 📅 March 2026	Release Date 📅 August 2012
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★★ (234 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 ►
Pros -	Pros Excellent build quality Very good cable management Removable dust filters at the bottom and front 2x USB 3.0 A lot of space for big CPU coolers and long graphic cards
Cons -	Cons Could be more quiet
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 3
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
Dimensions 326 mm x 140 mm x 244 mm	Dimensions 485 mm x 210 mm x 449 mm
Volume 11 L	Volume 46 L
Max VGA length allowance 322 mm	Max VGA length allowance 450 mm
Expansion Slots 3	Expansion Slots 7
Back Connect Support No	Back Connect Support No