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Featuring matte black interior, contrasting white aluminum exterior, and a large transparent side window, the PC-O5SW mini ITX case from Lian Li is engineered for users that value both function and aesthetics. The PC-O5SW has room for mini ITX motherboard and 310mm long graphics card using PCI riser card (with HDD cage removed), supports SFX power supply and a 12.7mm slim ODD, and offers you the ability to mix and match a number of 2.5" and 3.5" SSDs/HDDs. Two 120 fans are pre-installed on the top, and an optional 140mm fan can be added on the side for future upgrade. Front-panel connectivity includes two USB 3.0 ports (standard header), and HD Audio jacks.
Also available in black exterior, model # PC-O5S, to match your taste.

Show Off Your Hardware in Slim Profile Chassis
Through the oversized tempered glass window, onlookers can see the entire build unrestricted. Graphics cards are installed parallel to the motherboard, keeping the chassis slim, thanks to the included PCI riser card and extension. A black anodized aluminum shield covers the hard drive cage to keep a super clean look.

Accommodate Your High Performance Components
Despite its petite size, this mini ITX case supports CPU coolers up to 85mm in height, SFX PSUs 140mm in length, and graphics cards up to 190mm in length (175mm when using a VGA card with a front-located power plug), or up to 310mm long card when the HDD rack is removed.
Cooler height: 85mm
PSU length: 140mm
VGA length: 190mm
95mm wide
Cable Management Space:
MB Type: mini-ITX
Customizable Storage Options
The O Series chassis give builders several options for storage installation. Hard drives can be mounted in the hard drive cage, hidden by an anodized aluminum shield, directly mounted on the motherboard tray, or installed on a removable bracket behind the motherboard.
HDD Rack - HDD rack can support three 3.5” drives and one 2.5” drive.

On the MB tray - Where you can mount two 2.5” drives. It also support one 3.5” and one 2.5” drive. (Occupies PCI slot space)

Behind the MB tray - Drive rack in the behind of the MB tray, supports one 3.5” and one 2.5” drive or two 2.5” drives.
