Cooler Master Q300L V2 vs Cosmos Infinity 30th Anniversary Case Comparison

The main differences between Cooler Master Q300L V2 and Cooler Master Cosmos Infinity 30th Anniversary are in Internal 2.5" Drive Bays, Internal 3.5" Drive Bays, Motherboard Compatibility and Front Panel I/O.

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Cooler Master Q300L V2	Cooler Master Cosmos Infinity 30th Anniversary
Prices (Change region) Out of Stock $71.48 In Stock Free shipping $79.99 - Buy now	Prices (Change region) Out of Stock Free shipping $955.99 - Buy now
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Brand Cooler Master	Brand Cooler Master
Model Q300LV2-KGNN-S00	Model MCC-C700M-KHNN-S30 MCC-C700M-KHNN-SL1
Release Date 📅 August 2023	Release Date 📅 March 2023
* 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 ATX Mid Tower	Type ATX Full Tower
Color Black	Color Black/Silver
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 1	Internal 3.5" Drive Bays 2
Motherboard Compatibility Micro ATX, 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 2.0 Type A, USB 3.2 Gen 2 Type C
Dimensions 387 mm x 230 mm x 383 mm	Dimensions 650 mm x 306 mm x 651 mm
Volume 34 L	Volume 129 L
Max VGA length allowance 360 mm	Max VGA length allowance 490 mm
Expansion Slots 4	Expansion Slots 8
Back Connect Support No	Back Connect Support No

Comparison and key differences summary

Reasons to buy the Cooler Master Q300L V2:

93% cheaper, you can save $884.51
Supports the following front panel USB ports: USB 3.2 Gen 1 Type A, USB 3.2 Gen 2x2 Type C

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Reasons to buy the Cooler Master Cosmos Infinity 30th Anniversary:

+1 internal 2.5" bays
+1 internal 3.5" bays
Additional VGA length allowance (+130.00mm)
+4 Expansion slots
Supports the following motherboard formats: ATX, EATX
Supports the following front panel USB ports: USB 2.0 Type A, USB 3.2 Gen 2 Type C
Hugely more space available (+74% total case volume)