I/O Expansion Options; Network Adapters - Lenovo System x3100 M5 Product Manual

The Half-High SATA Multi-Burner supports the same media and speeds for reading as HH DVD-ROM. In
addition, this drive supports the following media and speeds for writing:
CD-R 24X
CD-RW 4X
High Speed CD-RW 10X
Ultra Speed CD-RW 16X
DVD-R 8X
DVD-R DL 8X
DVD+R 8X
DVD+R DL 8X
DVD-RW 6X
DVD+RW 8X
DVD-RAM 3X

I/O expansion options

The server offers four PCI Express expansion slots. The form-factors of available slots are as follows. This
applies to both the compact tower chassis and the standard tower chassis.
Slot 1, PCIe 3.0 x16 (x8 wired), full-height, half-length
Slot 2, PCIe 3.0 x8 (x8 wired), full-height, half-length
Slot 3, PCIe 2.0 x8 (x4 wired), full-height, half-length
Slot 4, PCIe 2.0 x4 (x1 wired), full-height, half-length

Network adapters

The x3100 M5 offers two integrated Gigabit Ethernet ports. One port is shared with Integrated
Management Module II (IMM2), implementing Network Controller-Sideband Interface (NC-SI). The
integrated NICs have the following features:
Broadcom BCM5717 chip
TCP/IP Offload Engine (TOE) support
Wake on LAN support, Jumbo frame support
Receive side Scaling (RSS) and Transmit side Scaling (TSS) support
MSI and MSI-X capability- up to five MSI-X vectors
VLAN tag support (IEEE 802.1Q), Layer 2 priority encoding (IEEE 802.1p)
Link aggregation (IEEE 802.3ad) and Full-duplex flow control (IEEE 802.3x)
IP, TCP, and UDP checksum offload (hardware based) on Tx/Rx over IPv4/IPv6
Hardware TCP segmentation offload over IPv4/IPv6
NIC Teaming (Load Balancing and Failover)
The following table lists additional supported network adapters.
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