Thermalright A70 White vs Corsair Obsidian Series 800D Case Comparison

Thermalright A70 White and Corsair Obsidian Series 800D are both cases with the same Internal 3.5" Drive Bays (2) and Expansion Slots (7). The main differences are in External 5.25" Drive Bays, External 3.5" Drive Bays, Internal 2.5" Drive Bays and Motherboard Compatibility.

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Thermalright A70 White	Corsair Obsidian Series 800D
Prices (Change region) In Stock $126.90 Last updated 37 minutes ago.	Prices (Change region) Out of Stock $259.99
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Brand Thermalright	Brand CORSAIR
Model TR-A70 White	Model CC800DW
Release Date 📅 April 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 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 White	Color Black
Includes Power Supply No	Includes Power Supply No
External 5.25" Drive Bays 0	External 5.25" Drive Bays 5
External 3.5" Drive Bays 0	External 3.5" Drive Bays 4
Internal 2.5" Drive Bays 2	Internal 2.5" Drive Bays 0
Internal 3.5" Drive Bays 2	Internal 3.5" Drive Bays 2
Motherboard Compatibility ATX, 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 2 Type C	Front Panel I/O USB 2.0 Type A, USB 3.2 Gen 1 Type A
Dimensions 450.8 mm x 289.5 mm x 477 mm	Dimensions 609 mm x 228 mm x 609 mm
Volume 62 L	Volume 85 L
Max VGA length allowance 420 mm	Max VGA length allowance 430 mm
Expansion Slots 7	Expansion Slots 7
Back Connect Support Yes	Back Connect Support No