5.
Optical drive position: no
6.
Hard disk backplane: no
7.
Fan position: Fan: Standard two 8025S fan positions
8.
Applicable motherboard: Adapted motherboard: standard ATX following motherboard
9.
I/O expansion: 7 full-height PCI/PCIE expansion slots, vertical insertion
10.
External interface: 2 * USB 2.0
11.
System control: Power LED*1, Reset*1, Power SW*1, HDD LED*1
NIC LED*2*1,
12.
Applicable power supply: Adapter power supply: 4U standard PC power supply
15.
Packing: pearl cotton + inner box + outer box
16.
Packing size: outer box 580*435*330MM K636K printed according to the picture
19. Applicable fields Cloud storage, cloud computing, big data, security monitoring and other fields