NZXT H2 Flow vs KOLINK CITADEL GLASS SE Case Comparison

NZXT H2 Flow and KOLINK CITADEL GLASS SE are both cases with the same Internal 2.5" Drive Bays (2). The main differences are in Internal 3.5" Drive Bays, Motherboard Compatibility, Front Panel I/O and Dimensions.

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NZXT H2 Flow	KOLINK CITADEL GLASS SE
Prices (Change region) In Stock Free shipping $149.99 Out of Stock $189.14	Prices (Change region) There are no offers available in your selected region. Other merchants are available in another region. In Stock + €14.00 Shipping €71.00 Out of Stock + €10.90 Shipping €74.99 In Stock Free shipping €89.54 In Stock + €8.99 Shipping €90.70 Out of Stock Free shipping €109.00 Show 2 more offers
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Brand NZXT	Brand KOLINK
Model CI-H21FB-01	Model CITADEL GLASS SE
Release Date 📅 February 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 Tower	Type MicroATX 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 2	Internal 2.5" Drive Bays 2
Internal 3.5" Drive Bays 0	Internal 3.5" Drive Bays 2
Motherboard Compatibility Mini ITX	Motherboard Compatibility 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 3.2 Gen 1 Type A, USB 3.2 Gen 2 Type C
Dimensions 263 mm x 181 mm x 435 mm	Dimensions 403 mm x 285 mm x 465 mm
Volume 21 L	Volume 53 L
Max VGA length allowance 331 mm	Max VGA length allowance 345 mm
Expansion Slots 3	Expansion Slots 4
Back Connect Support No	Back Connect Support No