Rear panel
No. Component No. Component
1 PCIe full-height covers 9 USB 2.0 Type-A ports
2 Fan 2 10 USB 3.2 Gen 1 Type-A ports
3 Fan 1 11 2.5 Gigabit Ethernet port (RJ45)
4 Power input 12 2.5 Gigabit Ethernet speed LED
5 PSU power switch 13 10GBASE-T port (RJ45)
6 Kensington security slot 14 2.5 Gigabit Ethernet activity LED
7 Reset button 15 PCIe low-prole covers
8 2.5 Gigabit Ethernet port (RJ45) -
TS-855X User Guide
Product Overview 7