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Compare NZXT H2 Flow vs Corsair 6500D Airflow

The main differences between NZXT H2 Flow and Corsair 6500D Airflow are in Internal 2.5" Drive Bays, Internal 3.5" Drive Bays, Motherboard Compatibility and Front Panel I/O.
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Brand
NZXT
Brand
Corsair
Model
CI-H21FB-01
Model
CC-9011259-WW
Release Date
📅 February 2026
Release Date
📅 February 2024
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
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Price history
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Compatible PC parts
Compatible PC parts
Type
Mini ITX Tower
Type
ATX 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
3
Internal 3.5" Drive Bays
0
Internal 3.5" Drive Bays
3
Motherboard Compatibility
Mini ITX
Motherboard Compatibility
ATX, EATX, 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
481 mm x 328 mm x 496 mm
Volume
21 L
Volume
78 L
Max VGA length allowance
331 mm
Max VGA length allowance
400 mm
Expansion Slots
3
Expansion Slots
8
Back Connect Support
No
Back Connect Support
Yes
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Comparison and key differences summary

Reasons to buy the NZXT H2 Flow:

  • Newer Product, it was released around 23 months later
  • Supports the following front panel USB ports: USB 3.2 Gen 2x2 Type C

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Reasons to buy the Corsair 6500D Airflow:

  • 47% cheaper, you can save $70.00
  • Supports back-connect
  • +1 internal 2.5" bays
  • +3 internal 3.5" bays
  • Additional VGA length allowance (+69.00mm)
  • +5 Expansion slots
  • Supports the following motherboard formats: ATX, EATX, Micro ATX
  • Supports the following front panel USB ports: USB 3.2 Gen 2 Type C
  • Hugely more space available (+74% total case volume)

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