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Corsair Carbide 678C

Darksaber

Senior Editor & Case Reviewer
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Jul 8, 2005
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Victoria, BC, Canada
System Name Corsair 2000D Silent Gaming Rig
Processor Intel Core i5-14600K
Motherboard ASUS ROG Strix Z790-i Gaming Wifi
Cooling Corsair iCUE H150i Black
Memory Corsair 64 GB 6000 MHz DDR5
Video Card(s) Gainward GeForce RTX 4080 Phoenix GS
Storage TeamGroup 1TB NVMe SSD
Display(s) Gigabyte 32" M32U
Case Corsair 2000D
Power Supply Corsair 850 W SFX
Mouse Logitech MX
Keyboard Sharkoon PureWriter TKL
The Corsair Carbide 678C is meant to refresh the silent line of cases of the brand with a new, modern take using updated internals. With plenty of liquid-cooling capabilities, a fan controller, and wide body, it checks off a lot of points for enthusiasts, which may end up taking away from its intended target audience: the silent type.

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Jan 19, 2012
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Processor i5-13500
Motherboard MSI MAG B760 Tomahawk WiFi DDR4
Cooling Thermalright Peerless Assassin 120 White
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Video Card(s) EVGA RTX3060 12GB
Storage 250GB NVME (main) 1TB SSD (Game) 1TB HDD (Storage) 2TB HDD (ext Backup)
Display(s) Benq 27" GW2765 + Asus 27" VE278 + 55" Hisense
Case Cougar MX600 White
Audio Device(s) Audiotrack Prodigy Cube DAC + Edifer S330D + Plantronics RIG 400
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very biased review. Highly recommended for $200. Take a look at hardware canucks video, you'll see it is 100% correct in every term.
 
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We pretty much see something like this soon after Compudex ... quick copycats pick up much of the show, not much of the go.
 
Joined
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System Name H7 Flow 2024
Processor AMD 5800X3D
Motherboard Asus X570 Tough Gaming
Cooling Custom liquid
Memory 32 GB DDR4
Video Card(s) Intel ARC A750
Storage Crucial P5 Plus 2TB.
Display(s) AOC 24" Freesync 1m.s. 75Hz
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I'll wait for the high air flow version's review, if they make one.
To me this seems like a waste of space, both in purpose and literally as the internals need reworked as do the case dimensions.
Remove the drive cages and reduce the depth of the case.
 
Joined
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Take a look at hardware canucks video,
Just looked.

you'll see it is 100% correct in every term.
Comparing noise levels of case for 6 HDDs in direct airflow (and expandable to 8 HDDs case) with 2 cases - one with 3 HDDs and another with 4 HDDs, 1st HDDs hidden behind mainwall from direct airflow and 2nd with all 4 HDDs hidden under PSU's longcover, both not nexpandable behind 3 and 4 HDDs - is incorrect in every term.
Every HDD caddy in frontal airflow gives some turbulent raise in noise levels, but drives would be better cooled.
So correct comparison would be with BeQuiet! 900 series with similar HDD caddies, but they all have very different roofs and they are bigger.
But yes, 678C looks slightly overpriced at the sales start.
 
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