Cooler Master HAF II 500 vs Rosewill CHALLENGER Case Comparison

The main differences between Cooler Master HAF II 500 and Rosewill CHALLENGER are in External 5.25" Drive Bays, External 3.5" Drive Bays, Internal 3.5" Drive Bays and Motherboard Compatibility.

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Cooler Master HAF II 500	Rosewill CHALLENGER
Prices (Change region) In Stock $199.99 Last updated 44 minutes ago.	Prices (Change region) Out of Stock Free shipping $74.99 - Buy now
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Brand Cooler Master	Brand Rosewill
Model H500G2-KGNN-S00	Model CHALLENGER
Release Date 📅 July 2026	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★☆ (329 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 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 3
External 3.5" Drive Bays 0	External 3.5" Drive Bays 2
Internal 2.5" Drive Bays 0	Internal 2.5" Drive Bays 0
Internal 3.5" Drive Bays 3	Internal 3.5" Drive Bays 5
Motherboard Compatibility ATX, EATX, Micro ATX, Mini DTX, Mini ITX, SSI CEB	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 2.0 Type A
Dimensions 557 mm x 262 mm x 548 mm	Dimensions 469 mm x 189 mm x 433 mm
Volume 80 L	Volume 38 L
Max VGA length allowance 430 mm	Max VGA length allowance 275 mm
Expansion Slots 8	Expansion Slots 7
Back Connect Support No	Back Connect Support No

Comparison and key differences summary

Reasons to buy the Cooler Master HAF II 500:

Additional VGA length allowance (+155.00mm)
+1 Expansion slots
Supports the following motherboard formats: EATX, Mini DTX, SSI CEB
Supports the following front panel USB ports: USB 3.2 Gen 1 Type A, USB 3.2 Gen 2x2 Type C
Much more space available (+52% total case volume)