Corsair Obsidian Series 550D vs Obsidian Series 350D Case Comparison

Corsair Obsidian Series 550D and Corsair Obsidian Series 350D are both cases with the same Front Panel I/O (USB 3.2 Gen 1 Type A). The main differences are in External 5.25" Drive Bays, Internal 2.5" Drive Bays, Internal 3.5" Drive Bays and Motherboard Compatibility.

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Corsair Obsidian Series 550D	Corsair Obsidian Series 350D
Prices (Change region) Out of Stock Free shipping $179.99 Out of Stock Free shipping $398.40	Prices (Change region) Out of Stock Free shipping $109.99
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Brand CORSAIR	Brand CORSAIR
Model 550D CC-9011015-WW CC550D	Model CC-9011029-WW CC350D-W
Release Date -	Release Date -
* 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 MicroATX Mid Tower
Color Black	Color Black
Includes Power Supply No	Includes Power Supply No
External 5.25" Drive Bays 4	External 5.25" Drive Bays 2
External 3.5" Drive Bays 0	External 3.5" Drive Bays 0
Internal 2.5" Drive Bays 0	Internal 2.5" Drive Bays 3
Internal 3.5" Drive Bays 6	Internal 3.5" Drive Bays 2
Motherboard Compatibility ATX, Micro ATX, Mini ITX	Motherboard Compatibility Micro ATX, Mini ITX
Front Panel I/O USB 3.2 Gen 1 Type A	Front Panel I/O USB 3.2 Gen 1 Type A
Dimensions 530 mm x 220 mm x 495 mm	Dimensions 449 mm x 210 mm x 439 mm
Volume 58 L	Volume 41 L
Max VGA length allowance 316 mm	Max VGA length allowance 380 mm
Max VGA length allowance (w/o HDD cage) 452 mm	Max VGA length allowance (w/o HDD cage) -
Expansion Slots 8	Expansion Slots 5
Back Connect Support No	Back Connect Support No