Jonsbo BO400 vs NZXT H2 Flow Case Comparison

The main differences between Jonsbo BO400 and NZXT H2 Flow are in Internal 2.5" Drive Bays, Internal 3.5" Drive Bays, Motherboard Compatibility and Front Panel I/O.

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Jonsbo BO400	NZXT H2 Flow
Prices (Change region) There are no offers available in your selected region. Other merchants are available in another region. In Stock + €8.99 Shipping €292.30 In Stock Free shipping €319.00	Prices (Change region) In Stock Free shipping $149.99 Out of Stock $189.14
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Brand Jonsbo	Brand NZXT
Model bo400_gray BO400 GREY	Model CI-H21FB-01
Release Date 📅 December 2024	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 ATX Mid Tower	Type Mini ITX Tower
Color Gray/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 0	Internal 2.5" Drive Bays 2
Internal 3.5" Drive Bays 4	Internal 3.5" Drive Bays 0
Motherboard Compatibility ATX, Micro ATX, 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 474 mm x 311 mm x 489 mm	Dimensions 263 mm x 181 mm x 435 mm
Volume 72 L	Volume 21 L
Max VGA length allowance 435 mm	Max VGA length allowance 331 mm
Expansion Slots 7	Expansion Slots 3
Back Connect Support Yes	Back Connect Support No