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The black Lian Li PC-A55B Mid Tower Desktop Case moves an optional ATX power supply to the front so it can be shorter and smaller. The case offers a 5.25" drive bay for installing an optical drive and an HDD cage that can hold a 2.5" drive as well as two 3.5" drives. You can attach a fourth 2.5" drive to the bottom of the case. Lian Li includes two 140mm fans that draw cool air from the bottom and push hot air out from the top. Additionally, you can mount an optional 90mm or 80mm fan to the rear of the case. For easy connectivity to your peripherals, Lian Li gives you two USB ports as well as audio jacks. This case provides seven expansion slots and room to hold graphics cards up to 12.2" long. Once you have installed an ATX or micro-ATX motherboard, this case has enough room for a CPU cooler up to 5.9" tall.
Two 140mm fans are included to cool the system
Mount a 2.5" and two 3.5" drives to the HDD cage and attach a fourth 2.5" drive to the bottom of the case
The multimedia ports on the top of the case provide a USB 2.0 port and a USB 3.0 port as well as a headphone jack and a microphone jack
The bottom air filter helps prevent dust from entering inside the case
You can remove the front panel to install an optical drive
In the Box
Lian Li PC-A55B Mid Tower Desktop Case (Black)
Anti-Vibration Rubber Ring Kit
USB 3.0 to USB 2.0 Converter
Limited 1-Year Warranty
Table of Contents
Material of Construction
External Drive Bays
1 x 5.25"
2 x 3.5" 2 x 2.5"
ATX, micro ATX
Top: 1 x 5.5" / 140.0 mm Bottom: 1 x 5.5" / 140.0 mm
Fan Mount Locations
Rear (Optional): 1 x 3.5" / 90.0 mm or 3.1" / 80.0 mm
1 x USB 2.0 1 x USB 3.0 1 x Microphone 1 x Headphone
VGA Card Length: 12.2" / 310.0 mm PSU Length: 6.3" / 160.0 mm CPU Cooler Height: 5.9" / 150.0 mm