HP 570M Quickspecs

QuickSpecs

HPE Ethernet 10Gb 2-port 570M Adapter

Overview

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HPE Ethernet 10Gb 2-port 570M Adapter

The HPE 570FLR-SFP dual-port 10Gb Ethernet SFP+ Onload server adapter is based on the Solarflare next generation 10GbE
controller, Solarflare™ SFC9120, and delivers unmatched message rates with low latency and jitter over standard Ethernet along with
the lowest CPU utilization and power consumption, enabling the industry's best performance and scalability for financial serv

ices and

other enterprise data centers.The HPE 570M supports high performance networking features such as VLAN tagging, low latency
interrupts, TCP and UDP checksum offloading, MSI-X, NIC teaming (bonding), Receive Side Scaling (RSS), jumbo frames, and PXE
boot.

HPE Ethernet 10Gb 2-port 570M Adapter

Models

HP Ethernet 10Gb 2-port 570M Adapter

718935-B21

NOTE:

The HPE 570M on each server blade connects to a 10Gb interconnect in bays 3-8 (HPE BladeSystem

c7000 Enclosure) or bays 2

-4 (HPE BladeSystem c3000 Enclosure).

NOTE: The HPE 570M adapter requires a minimum of 2 GB of server memory.

QuickSpecs

HPE Ethernet 10Gb 2-

port 570M Adapter

Overview

Page 2

Kit contents

• HPE Ethernet 10Gb 2-port 570M Adapter

• Quick install card

• Product warranty statement

• Drivers, user guide, and utilities via: http://www.hp.com

QuickSpecs

HPE Ethernet 10Gb 2-

port 570M Adapter

Compatibility

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HPE ProLiant
Server Support

HPE ProLiant BL460c Gen8

Supported
Interconnect
Modules

•

HPE 6120XG Blade Switch

• HPE 6120G/XG Blade Switch

• HPE 6125XLG Ethernet Blade Switch

• HPE 6127XLG Ethernet Blade Switch

• HPE 1:10Gb Ethernet BL-c Switch

• Cisco Catalyst 3120G Blade Switch for HPE

• Cisco Catalyst 3120X Blade Switch for HPE

• Cisco Catalyst 3020 Blade Switch

• Cisco Fabric Extender B22HP for HPE

• HPE GbE2c Layer 2/3 Ethernet Blade Switch

• HPE 1GbE Pass Thru Module

• 10GbE Ethernet Pass-Thru Module

• HPE 6125G Ethernet Blade Switch

• HPE 6125G/XG Ethernet Blade Switch

NOTE: 10GbE converged connectivity is supported in all HPE 6120XG, HPE

6125XG series switches, Cisco

B22 Fabric Extender and HPE 10GbE Pass-Thru modules. All other supported interconnects and

switches are limited to 16GbE per connection for Ethernet-only traffic.

QuickSpecs

HPE Ethernet 10Gb 2-

port 570M Adapter

Standard Features

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4

Product Features • 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

Dual-

port 10 Gigabit

Ethernet
Throughput
(theoretical
bandwidth)

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.

MSI and MSI-X Message Signaled Interrupt (Extended) provides performance benefits for multi-core servers by load

balancing interrupts between CPUs/cores

Interrupt
Coalescence

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
Offloading

For overall improved system response, the HPE 560M adapter supports standard TCP/IP stateless offloading
techniques including:

• TCP/IP checksum offload (TCO) moves the TCP and IP checksum offloading from the CPU to the