Corsair 275R Airflow White vs NZXT H2 Flow Case Comparison

The main differences between Corsair 275R Airflow White 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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Corsair 275R Airflow White	NZXT H2 Flow
Prices (Change region) Out of Stock $79.99 Out of Stock Free shipping $89.99 Out of Stock $199.99 Out of Stock + $49.99 Shipping $336.68 Show 1 more offers	Prices (Change region) In Stock Free shipping $149.99 Out of Stock $189.14
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Brand Corsair	Brand NZXT
Model CC-9011182-WW	Model CI-H21FB-01
Release Date 📅 September 2019	Release Date 📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★☆ (49 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 White	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 4	Internal 2.5" Drive Bays 2
Internal 3.5" Drive Bays 2	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	Front Panel I/O USB 3.2 Gen 1 Type A, USB 3.2 Gen 2x2 Type C
Dimensions 457 mm x 216 mm x 455 mm	Dimensions 263 mm x 181 mm x 435 mm
Volume 45 L	Volume 21 L
Max VGA length allowance 370 mm	Max VGA length allowance 331 mm
Expansion Slots 7	Expansion Slots 3
Back Connect Support No	Back Connect Support No