Lian Li (PC-A77B PC-A77-B) Aluminum Full Tower Computer PC Case- BLACK

Minimalism Style, unlike other chassis, it has Simple and Clean shape! Using 2mm to 1.2mm thick aluminum panel formed to this unique design in hair-line brushed anodized aluminum metallic finishing, with freedom to setting up the hardware layout.
PC-A77 has 12 x 5.25 bays rack design to allow for freedom to position the two modularized HDD cages to suit users' needs. To build the system the way you always wanted.
Huge internal space fits E-ATX motherboard, and graphics card which up to 395mm long, and there are room for 9 hard drivers, there are space for dual power supply units. There are total of 4 12cm cooling fans to cool the system down, and a lot of internal space for liquid cooling system. It is an ideal for gamer and pro user!

Silent Performace:

PC-A77 features Smart Fan Control to control the fan speed automatically. There are total of 4 x 12cm fans, therefore it is a good idea to control the fan speed to lower the noise level. The fan speed will automatically adjust from 1020 to 1500 RPM by temperture difference.
PC-A77 used large size fans to improve the silent issue, there are two 120mm fans in the front and two 120mm fans at the rear feature low RPM with high air flow to get the best balance between silent and cooling.
There are anti-vibration kits fitted in the chassis to stop the vibration which cause the noise.

Creative Thermal Solutions:

PC-A77 is using Thermal Tunnel solution, the two 120mm fans in the front input cold air into the system, the two 120mm fans and the PSU's fan draw the hot air out as a heat circulation . To get extra cooling to particular area, simply adjust the HDD cage to allow cold air to cool the hot spot .
There are two 120mm intake fan on PC-A77, The fan can output high air flow volume with lower RPM to push the cold air through the HDD rack.
The case front fitted with vented 5.25” bezels, allow the cold air to enter the chassis, there are air filter on the bezel to stop dust entering the chassis.
There is a 120mm exhaust fan at the rear to draw the hot air out, and improve the air flow inside the chassis.
The HDD cage also fitted a 120mm exhaust fan to draw the hot air out, to keep the HDD cold, and remove the hot air from the system.
There are alot of M/B using heat pipe solution, PC-A77 can 100% support them, for extra cooling, there are openning on the M/B tray, allow air to cool the rear of the M/B.
There is a smart way to control the fan speed. PC-A77 can automatically adjust the fan speed as temperature difference. When there is not hot inside the chassis, the fan will be set in low speed mode, to make the system silent, and to extend fan's life cycle. The Fan speed will adjusted automatically by temperature difference, fan speed from 1020RPM to 1500RPM.
Power supply unit located at the lower part of the chassis, and it can get the cool air from the bottom of the chassis. Ideal for keep power supply in lower temperature to keep in best output performance, also keep the components cold to extend the life cycle.
There are opening for water tubes on rear panel. Ideal for user who would like to fit liquid cooling system into PC-A77.

User Frinedly:

The top cover can be remove for service or upgrade. There are alot of optional kit for user to upgrade.
Hard Disk mounted with latest Anti-Vibration System. No Tool required! Simply using thumb screws secure the rubber rings on the hard disk, and slide into the HDD rack.
The Motherboard tray is removable. User just release two fixing thumb screws at the rear, and the motherboard tray can be released. User can put the motherboard tray on the table top, and no more working in the narrow space .
Front panel fitted with easy attach kit, it can remove without tool, user can service the air-filter or fan easier

PC-A77 has room to hold up to two 220mm long power supply units. The power supply mounted on a fixing plate, simply slide out the power supply for service.

For user who has high end graphics card, PC-A77 fitted a graphics card holder to support the graphics card, and hold it in position. To avoid it from bending .

There are two sizes of holders include in the accessories box. User can use the right size to fit their need.

The I/O ports located on the top of the case for easy access. Due to today's requirement, Lian Li designer add extra USB ports, and provide new interface, now PC-A77 has total four USB 2.0 ports, and E-SATA connectors. There are also a dust -free cover to protect the I/O ports.