NZXT H2 Flow vs Cougar Conquer Case Comparison

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

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NZXT H2 Flow	Cougar Conquer
Prices (Change region) In Stock Free shipping $149.99 Out of Stock $189.14	Prices (Change region) Out of Stock Free shipping $269.99 Out of Stock Free shipping $299.99 Out of Stock + $101.00 Shipping $552.88 - Buy now Show 1 more offers
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Brand NZXT	Brand Cougar
Model CI-H21FB-01	Model Conquer 385LMR0.0001
Release Date 📅 February 2026	Release Date 📅 September 2017
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★☆ (64 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 ATX Mid Tower
Color Black	Color Black/Orange
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 1
Internal 3.5" Drive Bays 0	Internal 3.5" Drive Bays 3
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 2x2 Type C	Front Panel I/O USB 3.2 Gen 1 Type A
Dimensions 263 mm x 181 mm x 435 mm	Dimensions 685 mm x 255 mm x 580 mm
Volume 21 L	Volume 101 L
Max VGA length allowance 331 mm	Max VGA length allowance 350 mm
Expansion Slots 3	Expansion Slots 7
Back Connect Support No	Back Connect Support No
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