Super I/O Controller - Dell PowerEdge T710 Technical Manual

Dell

Six x1 PCIe Gen1 ports, with the capability of combining ports 1-4 as a x4 link (ports are
unused on T610)

PCI Bus 32-bit Interface Rev 2.3 running at 33 MT/s

Up to six Serial ATA (SATA) ports with transfer rates up to 300 MB/s (T710 features two SATA
port for optional internal optical drive or tape backup)

Six UHCI and two EHCI (high-speed 2.0) USB host controllers, with up to twelve USB ports

Eight external USB ports and two internal ports dedicated for Unmanaged Internal Persistent
Storage (UIPS)

Power management interface (ACPI 3.0b compliant)

Platform Environmental Control Interface (PECI)

Intel Dynamic Power Mode Manager

I/O interrupt controller

SMBus 2.0 controller

Low Pin Count (LPC) interface to Super I/O, Trusted Platform Module (TPM), and SuperVU

Serial Peripheral Interface (SPI) support for up to two devices (T710 BIOS is connected to the
ICH9 using SPI)

8.7 Super I/O Controller

The T710 system planar incorporates a SMSC LPC47M534 Super I/O controller to provide support for
the serial port and the keyboard controller.
The LPC47M534 is a Plug and Play compatible device that interfaces directly to the ICH through an
embedded LPC bus.
PowerEdge T710 Technical Guide 34