550A-ATX chassis

1. Overall
chassis compatibility:
    motherboard:    
eatx, atx, matx, itx. (The motherboard mounting holes on the back panel can be customized to be customized smaller than the eatx special-shaped board)
(the eatx board will interfere with the first hard drive in the inner hard drive rack, reducing the position of three 8cm fans at the bottom)
8pcie backplane.
Motherboard module Graphics card:
Compatible with standard 3-fan large cards (maximum 315.28mm). If larger is required, please modify the front hot-swappable hard disk rack or cancel it.
Internal graphics card installation location Power supply:
ATX standard power supply (the power board can be modified and customized)
Power board Optical drive:
Standard desktop optical drive*1
Optical drive is installed on the right plate Hard drive:
3.5-inch hard drive*8+hot-swappable 3.5-inch hard drive*2 (hot-swappable use Dell server 3.5-inch hot-swappable bay)
*8 hard drive racks   
hot-swappable hard drive racks Cold radiator:
supports standard 360 cold radiator + standard 240 cold radiator (need to be superimposed)
(If water cooling is not required, please install the cold radiator rack with full fans )
Cold radiator position (actual installation is 360+240)  
Plane air duct: enter up and down, exit left and right
  Front panel interface:
upper part: 2*usb+2*3.5mm+2*tpc+1*12mm button hole (supports custom interface board)
2*usb+2*3.5mm+2*tpc+1*12mm button hole lower left side: 4*usb+1tpc+2 custom 12mm connector hole (supports custom interface board)
4*usb+1tpc+2 Top of the custom 12mm connector hole: reserved interface for digital life card (2 male tpc inside) (supports custom size)
reserved interface for digital life card Left small display area:
supports 110*189.52mm small display/mobile phone, There is a data cable interface at the bottom of the phone. (Supports custom sizes)
 
2. File selection
mixed mode It is recommended to process according to the unzipped folder.
For example, CNC is CNC
purchased parts and direct purchase.
When installing printed parts, please pay attention to the order of installation. From bottom to top,
it is recommended to modify the model of the small screen area on the left according to the display device you want to install.
Note in the middle frame, please bend the sheet metal according to your own situation. (Not divided into pieces)
Wind Way: enter up and down, exit left and right, pay attention to the installation direction of the fan.
There is a complete assembly stp model in the compressed package, please refer to the installation.
 
    It is recommended to use temperature-resistant materials for full 3D printing mode. If the ABS
folder is an outsourced part, please purchase the finished product and
install the printed parts by yourself. Please pay attention to the order of installation. From bottom to top,
it is recommended that the small screen area on the left be based on the display you want to install. Modify
the air duct of the equipment model: enter up and down, exit left and right, pay attention to the installation direction of the fan.
 
Please purchase the upper life card according to your own situation or modify the life card interface for adaptation.
 
There is a complete assembly stp model in the compressed package, please refer to the installation.