SKU CC-9011078-WW
Obsidian Series™ 750D Airflow Edition Full Tower ATX Case

If you’re building a high-performance full tower PC system, Obsidian Series™ 750D is a great start. It combines generous expansion flexibility, room for advanced cooling options, and an interior optimized for fast and easy builds and upgrades. The exterior is built from solid steel and brushed aluminum for a clean, elegant look.

The high airflow full tower Obsidian Series case for great-looking high performance PCs

If you’re building a high-performance full tower PC system, Obsidian Series 750D Airflow Edition is a great start.

It combines generous expansion flexibility, excellent air or water cooling capabilities, and an interior optimized for fast and easy builds and upgrades.

The exterior is built from solid steel and brushed aluminum for a clean, elegant look.

Minimalist style, maximum potential

The 750D Airflow has a clean, elegant exterior that dispenses with arbitrary plastic add-ons in exchange for the beauty of brushed aluminum and solid steel. This rigid, rugged exterior surrounds a frame that has ample room for high-performance components and the sophisticated cooling you’ll need if you’re going to push those components to their limits.

High airflow front mesh design

The front panel is what makes the 750D Airflow different than the original 750D. Dual 140mm front intake fans and a low-resistance mesh panel provide quiet, efficient air cooling performance for GPUs and DRAM.

Modular drive cage system

The tool-free drive bays can be moved and removed, so you can use only what you need for your particular storage requirements. In turn, you’ll get increased space for components and better airflow potential.

Fast and straightforward builds

Smart design features and an optimized interior make this a true builder’s PC case. That’s because we believe building a system should be straightforward, trouble-free, and even fun.

About Obsidian Series PC Cases

Corsair Obsidian Series cases are designed by system builders, for system builders, for the sole purpose of building truly extraordinary PCs. Rugged steel meets the subtle elegance of brushed aluminum in these world-class PC cases designed to be the foundations of amazing systems.

CONTENTS AND SPECIFICATIONS



  • Package Contents

  • Obsidian Series 750D Airflow Edition Full Tower ATX Case
  • Quick Start Guide
  • Compatibility

  • Mini-ITX
  • MicroATX
  • ATX
  • E-ATX
  • XL-ATX

Technical Specifications

  • Maximum GPU Length: 450mm
  • Maximum PSU Length: 220mm
  • Maximum CPU Cooler Height: 170mm
  • Case Expansion Slots: 9
  • Case Drive Bays: (x3) 5.25in (x4) 2.5in (x6) Combo 3.5in/2.5in
  • Case Material: Aluminum, Steel
  • Radiator Compatibility: 120mm; 140mm; 240mm; 280mm; 360mm
  • Compatible Corsair Liquid Coolers: H55, H60, H75, H80i, H90, H100i, H105, H110
Maximum GPU Length
450mm
Maximum PSU Length
220mm
Maximum CPU Cooler Height
170mm
Case Expansion Slots
9
Case Drive Bays
(x3) 5.25in (x4) 2.5in (x6) Combo 3.5in/2.5in
Case Form Factor
Full-Tower
Case Windowed
Acrylic
Case Warranty
Two years
Corsair Link Enabled
No
Case Material
Aluminum, Steel
Radiator Compatibility
120mm; 140mm; 240mm; 280mm; 360mm
Compatible Corsair Liquid Coolers
H55, H60, H75, H80i, H90, H100i, H105, H110
Case Power Supply
ATX (not included)
Weight
9.7
Case Drive Bays 3.5"
6
Case Drive Bays 2.5"
10
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Obsidian 750D Spare Parts List


CC-8930167
Obsidian Series 750D Windowed Side Panel
CC-8930168
Obsidian Series 750D Solid Side Panel
CC-8930169
Obsidian Series 750D Front Fascia
CC-8930170
Obsidian Series 750D ODD Bay Covers X3
CC-8930171
Obsidian Series 750D SSD Caddy x2
CC-8930172
Obsidian Series 750D Solid Aluminum Front Panel
CC-8930173
Obsidian Series 750D I/O Panel
CC-8930195
Obsidian Series 750D Bottom Radiator Bracket Kit
CC-8930268
Accessory Kit - 730T, 750D, 760T, 780T
CC-8930032
HDD upgrade kit with 3x hard drive trays and secondary hard drive cage parts (600T, 750D, 650D, 760T, 730T, 780T, 450D)