SKU CC-9011078-WW
Obsidian Series™ 750D Airflow Edition フルタワーATXケース

ハイパフォーマンスフルタワーPCシステムの構築であれば、Obsidian Series™ 750D Airflow Editionが最適な選択肢です。


ハイパフォーマンスフルタワーPCシステムの構築であれば、Obsidian Series 750D Airflow Editionが最適な選択肢です。




750D Airflowは、プラスティックを排除したブラッシュアルミとスチールの美しさを備えるクリーンでエレガントな外観。この強固で大胆な外部デザインがハイパフォーマンスコンポーネントと洗練された冷却性を包み込みます。スマートなシステムビルダーを念頭に置いた機能を採用し、組み込みがシンプルでトラブルなく楽しくできます。


フロントパネルには、オリジナルの750Dとは異なる750D Airflowならではの特徴があります。デュアル140mmフロント吸気ファンと抵抗の少ないメッシュパネルで静音で効率的なビデオカードとDRAMの空冷パフォーマンスを実現します。






Corsair ObsidianシリーズPCケースは、システムビルダーによる、システムビルダーのために、真の優れたPC構築という唯一の目的のために設計されました。大胆なスチールデザインがブラッシュアルミの繊細なエレガンスと融合し、ワールドクラスのPCケースの優れたシステムの基礎となります。


  • Package Contents

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

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


  • 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
Maximum PSU Length
Maximum CPU Cooler Height
Case Expansion Slots
Case Drive Bays
(x3) 5.25in (x4) 2.5in (x6) Combo 3.5in/2.5in
Case Form Factor
Case Windowed
Case Warranty
Two years
Corsair Link Enabled
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)
Case Drive Bays 3.5"
Case Drive Bays 2.5"

Obsidian 750D Spare Parts List

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

How to find your lot code


Lot codes for Corsair products can generally be found in the follow locations. For more specific information, please view the Corsair knowledge base Lot Code article for a particular product series.

Headsets: The code is located on the earcup's arm.

Speakers: The code is located on the back of the subwoofer.

Case: The code is located on the back panel.

Cooling: The code is located on the radiator.

Flash: The code is located on the unit's packaging, near UPC barcode.

SSD: The code is located on the label on top of the SSD.

Mice: The code is located on the label taped next to the USB connector.

Keyboard: The code is located on the packaging near the UPC barcode.

Memory: The code is on the memory module's label.

PSU: The code is on the PSU label, next to the serial number.

Warranty FAQ

How do I make a warranty claim?

Prior to submitting your warranty claim, we recommend checking the Corsair knowledge base at first, where you can find answers to commonly-asked questions. You can also receive troubleshooting assistance by clicking Ask a Question or proceed with product replacement by clicking Request an RMA.

Valid warranty claims should be processed through the retailer where the item was purchased during the first thirty (30) days after purchase. This period may vary depending on where you purchased your product; please verify the return policy with the retailer where you purchased your product. Any warranty claims that cannot be processed through your original point our purchased should be submitted to Corsair at 

What are Corsairs replacement options?

Corsair offers the following Warranty fulfillment options:

Standard Replacement:

Through Corsairs Standard Replacement process, Corsair will issue an approved RMA number for the return and replacement of your defective product(s). Our Standard Replacement processing time from receipt of your product(s) to the replacement product(s) shipment is 1-3 business days plus transit time.

Express Replacement:

At Corsair, we understand the need to be up and running at all times! To minimize down time, we offer an Express Replacement RMA process. Through this process Corsair will ship your replacement product(s) prior to receiving your defective product(s). This process requires a valid Credit Card where a holding fee will be applied for the cost of the product until the returning product(s) are received by Corsair. To avoid being fully charged for the Express Replacement product(s), the defective product(s) must be received by Corsair within 10 business days from the date your Express Replacement order is shipped.

Accessory Product Request:

Experiencing a problem with a Corsair Component Product? Many of Corsair products have easy to install replacement accessories which will resolve the issue and prevent the need to return the entire product for replacement.

Where do I ship my items?

Corsair operates multiple RMA receiving locations worldwide. Your RMA confirmation will specify the specific return address you must use when sending your RMA package. This will be your standard return location and should not be changed without prior approval from Corsair. Any packages received at an unauthorized location may be refused and returned to the sender at the senders expense.