TX2550 M4 Operating Manual 23
Interfaces
Onboard or integrated controllers
USB 6 x USB 3.0 (2 x front, 4 x rear)
Internal: 1x USB2.0 (Backup), 1x USB3.0 (Type A)
Graphics (15-pin) 1 x VGA
Serial 1 (9-pin) 1 x serial RS-232-C, usable for iRMC S5 or system
or shared (optional)
LAN / Ethernet OCP option:
– 2 x 10 GBit/s (RJ45)
– 2 x 10 GBit/s (SFP+)
Management LAN
(RJ45)
1 x dedicated management LAN port for iRMC S5
(10/100/1000 Mbit/s). Management LAN traffic can
be switched to shared onboard converged network
adapter.
RAID controller Two 4 port internal 6G SATA for HDDs with RAID
level 0/1/5/10.
For additional RAID controller options, see "RAID
controllers (expansion cards)" on page 24.
SATA controller Intel
®
C624, 1 x SATA channel for ODD
LAN controller 2x 1Gbit/s LAN connector onboard (RJ45)