Hardware description
A.1 Motherboard
172
Operating Instructions, 01/2021, A5E43920357-AA
Layout of the SMS-W480 motherboard
①
Two sockets of the internal USB interfaces
•
(X68)
•
(X69)
USB 2.0, Type A Vertical
backwards compatible to USB 1.1; each 500 mA / high current
1
②
Processor socket
③
Four slots for memory modules
④
Direct plug socket for M.2 NVMe SSD
⑤
Backup battery
⑥
Slots for expansion cards, see "Technical specifications of the expansion card slots
(Page 153)".
Sum of the currents on the USB interfaces of the device (including the internal USB interfaces)
≤
3 A
Technical features of the motherboard
Technical features of the motherboard can be found under "General technical specifications
of the motherboard (Page 152)".