Cooler Master Cosmos Infinity 30th Anniversary vs MasterBox 600 Case Comparison

Cooler Master Cosmos Infinity 30th Anniversary and Cooler Master MasterBox 600 are both cases with the same Internal 3.5" Drive Bays (2) and Motherboard Compatibility (ATX, EATX, Micro ATX, Mini ITX). The main differences are in Internal 2.5" Drive Bays, Front Panel I/O, Dimensions and Volume.

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Cooler Master Cosmos Infinity 30th Anniversary	Cooler Master MasterBox 600
Prices (Change region) Out of Stock Free shipping $955.99 - Buy now	Prices (Change region) In Stock Free shipping $99.99
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Brand Cooler Master	Brand Cooler Master
Model MCC-C700M-KHNN-S30 MCC-C700M-KHNN-SL1	Model MB600-KGNN-S00
Release Date 📅 March 2023	Release Date 📅 March 2024
* 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 Full Tower	Type ATX Mid Tower
Color Black/Silver	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 3	Internal 2.5" Drive Bays 2
Internal 3.5" Drive Bays 2	Internal 3.5" Drive Bays 2
Motherboard Compatibility ATX, EATX, Micro ATX, Mini ITX	Motherboard Compatibility ATX, EATX, Micro ATX, Mini ITX
Front Panel I/O USB 2.0 Type A, 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 650 mm x 306 mm x 651 mm	Dimensions 474 mm x 230 mm x 481 mm
Volume 129 L	Volume 52 L
Max VGA length allowance 490 mm	Max VGA length allowance 360 mm
Max VGA length allowance (w/o HDD cage) -	Max VGA length allowance (w/o HDD cage) 410 mm
Expansion Slots 8	Expansion Slots 7
Back Connect Support No	Back Connect Support Yes

Comparison and key differences summary

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

+1 internal 2.5" bays
Additional VGA length allowance (+130.00mm)
+1 Expansion slots
Supports the following front panel USB ports: USB 2.0 Type A, USB 3.2 Gen 2 Type C
Hugely more space available (+60% total case volume)

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Reasons to buy the Cooler Master MasterBox 600:

90% cheaper, you can save $856.00
Newer Product, it was released around 12 months later
Supports back-connect
Supports the following front panel USB ports: USB 3.2 Gen 1 Type A, USB 3.2 Gen 2x2 Type C