Download Table of Contents Print this page

Standard Features - HP 570M Quickspecs

Ethernet 10gb 2-port


Table of Contents

Standard Features

Product Features
Dual-port 10 Gigabit
The 20 Gbps full duplex Ethernet transfer rate per port (40 Gbps aggregate full duplex) delivers outstanding
network performance that improves response time and removes bottlenecks.
Jumbo Frames
The HPE 570M adapter supports jumbo frames (also known as extended frames) with a maximum
transmission unit (MTU) of up to 9.5K bytes when running Ethernet and/or, which is over five times the size
of standard 1500-byte Ethernet frame. Jumbo frames can help achieve higher throughput and better CPU
utilization. Jumbo frames are particularly useful for database transfers.
Message Signaled Interrupt (Extended) provides performance benefits for multi-core servers by load
balancing interrupts between CPUs/cores
Interrupt coalescing (interrupt moderation) groups multiple packets, thereby reducing the number of
interrupts sent to the host. This process optimizes host efficiency, leaving the CPU available for other duties.
802.1p QoS Tagging IEEE quality of service (QoS) 802.1p tagging allows the adapter to mark or tag frames with a priority level
across a QoS-aware network for improved traffic flow.
802.1Q VLANs
The HPE 570M adapter supports the IEEE 802.1Q virtual local area network (VLAN) protocol that allows each
physical port to be assigned to a VLAN for added network segmentation and enhanced security and
performance. VLANs increase security by isolating traffic between users. Limiting the broadcast traffic to
within the same VLAN domain also improves performance.
TCP/IP Stateless
For overall improved system response, the HPE 560M adapter supports standard TCP/IP stateless offloading
techniques including:
Supports Open-Onload® high-performance user-level network stack for Linux
Industry-leading throughput and latency performance
Up to 40Gb/s bi-directional near line rate throughput
Hardware acceleration TCP/IP/UDP stateless intelligent offloads
SR-IOV capable in hardware (requires server FW, SW and OS support)
PXE, Jumbo Frames, Checksum & Segmentation Offload, IPv6 and RSS
On board temperature monitor
Standard server operating system support
Standard NC series option kit warranty, support, services
Field replaceable and upgradeable
Preboot eXecution Environment (PXE) enabled
Integrated PHY and MAC
TCP/IP checksum offload (TCO) moves the TCP and IP checksum offloading from the CPU to the
HPE Ethernet 10Gb 2-port 570M Adapter
Page 4


Table of Contents

Table of Contents