DAN Cases C4-SFX v1 vs NZXT H2 Flow Case Comparison

DAN Cases C4-SFX v1 and NZXT H2 Flow are both cases with the same Internal 2.5" Drive Bays (2) and Expansion Slots (3). The main differences are in Motherboard Compatibility, Front Panel I/O, Dimensions and Volume.

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DAN Cases C4-SFX v1	NZXT H2 Flow
Prices (Change region) There are no offers available in your selected region. Other merchants are available in another region. Out of Stock Free shipping €204.90 Out of Stock + €7.99 Shipping €204.90 Out of Stock Free shipping €219.24	Prices (Change region) In Stock Free shipping $149.99 Out of Stock $189.14
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Brand DAN Cases	Brand NZXT
Model c4sfxv1_b	Model CI-H21FB-01
Release Date -	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 Mini ITX Desktop	Type Mini ITX 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 0
Motherboard Compatibility Mini DTX, Mini ITX	Motherboard Compatibility Mini ITX
Front Panel I/O 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 350.2 mm x 166 mm x 273 mm	Dimensions 263 mm x 181 mm x 435 mm
Volume 16 L	Volume 21 L
Max VGA length allowance 334 mm	Max VGA length allowance 331 mm
Expansion Slots 3	Expansion Slots 3
Back Connect Support No	Back Connect Support No

Comparison and key differences summary

Reasons to buy the DAN Cases C4-SFX v1:

Additional VGA length allowance (+3.00mm)
Supports the following motherboard formats: Mini DTX
Supports the following front panel USB ports: USB 3.2 Gen 2 Type C

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Reasons to buy the NZXT H2 Flow:

Supports the following front panel USB ports: USB 3.2 Gen 1 Type A, USB 3.2 Gen 2x2 Type C
Moderately more space available (+23% total case volume)

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