HPE 570SFP+

Description

Jumbo frames

Supports jumbo frames (also known as extended frames), permitting up to a 9KB transmission unit (MTU) when running Ethernet I/O traffic.

Dual-port 10 Gigabit Ethernet throughput

20,000 Mb/s full duplex Ethernet transfer rate per port (40 Gb/s aggregate full duplex) delivers outstanding network performance.

PCI Express interface

Eight lane (x8) PCI Express bus based on the PCIe v2.0 standard. Backward compatible with four lane (x4) PCI Express, automatically auto-sensing between x8 and x4 slots.

TCP/IP stateless offloading

TCP/IP checksum offload (TCO) moves the TCP and IP checksum offloading from the CPU to the network adapter. Large Send Offload (LSO) or TCP Segmentation Offload (TSO) allows the TCP segmentation to be handled by the adapter rather than the CPU.

Interrupt coalescing

Interrupt coalescing (interrupt moderation) groups multiple packets, thereby reducing the number of interrupts sent to the host.

802.1p QoS tagging

IEEE 802.1Q virtual local area network (VLAN) protocol allows each physical port of the HPE 570SFP+ adapter to be separated into multiple virtual NICs for added network segmentation and enhanced security and performance.

LED indicators

Bracket LED indicators show link integrity and network activity.

Configuration utilities

Each HPE 570SFP+ adapter ships with a suite of operating system-tailored configuration utilities that allow the user to enable initial diagnostics and configure adapter teaming.