Corsair

Corsair CC-9011049-WW Obsidian Series Black 450D High Airflow Mid-Tower Computer Case

Name: Corsair CC-9011049-WW Obsidian Series Black 450D High Airflow Mid-Tower Computer Case
Brand: Corsair
SKU: B00HFRTF5W

Status: Corsair CC-9011049-WW Obsidian Series Black 450D…: Unavailable on Amazon as of 2026-10-03 10:30 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Corsair CC-9011049-WW Obsidian Series Black 450D High Airflow: Roof fits up to a 360mm radiator, rare in a mid-tower; main trade-off: mesh front prioritizes airflow over noise damping, so fans are audible.

Unavailable on Amazon as of 2026-10-03 10:30 UTC

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-03

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ Roof fits up to a 360mm radiator, rare in a mid-tower
✓ Ships with three fans: two AF140L intakes plus AF120L rear exhaust
✓ Tool-free mounts for SSDs, 3.5-inch drives, and optical drives
✓ Removable aluminum mesh front dust filter for quick cleaning
✓ Rubber-grommeted routing holes keep cables hidden behind the tray

Cons

✗ Mesh front prioritizes airflow over noise damping, so fans are audible
✗ Only 8 total fan mounts limits extreme multi-rad loops
✗ Full side window offers no acoustic foam or sound insulation
✗ Included AF-L fans are 3-pin, so speed control depends on the board

Manufacturer description

The Corsair Obsidian Series 450D is a mid-tower case built around airflow rather than sealed silence. A brushed aluminum fascia with mesh cutouts sits in front of two AF140L intake fans, feeding cool air straight to your graphics cards and CPU cooler, while a rear AF120L handles exhaust. The removable aluminum mesh dust filter pulls out without tools, so cleaning takes seconds instead of a teardown. What separates the 450D from most mid-towers is radiator clearance: there is room up to a 360mm radiator in the roof, which is rare at this size and opens the door to serious custom or AIO liquid…

SpecPicks Verdict

SpecPicks scored Corsair CC-9011049-WW Obsidian Series Black 450D High Airflow… using a rating × review-volume × price-fit model applied to published specs and reviews across the pc cases category. Corsair's pc cases lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for pc cases of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will a 360mm radiator fit in the Corsair 450D?

Yes. The top of the 450D has room for up to a 360mm radiator, which Corsair notes is uncommon in mid-tower cases. Check the listing for motherboard and RAM clearance details before ordering.

How many fans come with the 450D?

Three. Two AF140L fans are mounted as front intakes and one AF120L handles rear exhaust. The chassis supports up to eight fans total if you want to add more.

Does the 450D have a dust filter?

Yes. An aluminum mesh dust filter sits in front of the two AF140L intake fans and is easily removed for cleaning, so you can rinse it without opening the case.

Is the Corsair 450D good for a first-time builder?

It is builder-friendly: tool-free drive mounts for SSDs, 3.5-inch drives, and optical drives, plus rubber-grommeted cable routing holes that make clean wiring straightforward.

Is the Corsair Obsidian 450D worth buying?

The draw is high-airflow mesh intake plus 360mm radiator support in a mid-tower footprint with a full side window.

Key Features

Brushed aluminium fascia with mesh cutouts
Full side panel window
Includes two AF140L intake fans, and a rear AF120L exhaust
Ideal cable routing with rubber grommets for clean builds
Room for up to eight fans for optimum cooling performance

Full Specifications

Brand	Corsair
Color	Clear
Fan Size	14 centimeters
Material	Aluminum
Case Type	Full Tower
Model Name	FBA_CC-9011049-WW
Unit Count	1 Count
Model Number	CC-9011049-WW
Cooling Method	Air
Number of Fans	8
Mfr Part Number	FBA_CC-9011049-WW
Total Usb Ports	2
Antenna Location	Gaming
Compatible Devices	Mini-ITX
Enclosure Material	Aluminum
Total USB 3.0 Ports	2
Hard Disk Form Factor	3.5 inches
Supported Motherboard	SSI EEB
Internal Bays Quantity	3
Motherboard Compatability	SSI EEB

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Corsair CC-9011049-WW Obsidian Series Black 450D High Airflow Mid-Tower Computer Case is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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