The HPE Ethernet 10Gb 2-port 570M Adapter 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 services 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.

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Network Processor	Solarflare (SFC 9120)
Data Rate	Two ports, each at 20 Gb/s bi-directional; 40 Gb/s aggregate bi-directional theoretical bandwidth.
Onboard Memory	PCI Express 3.0 (Gen 3) x8
Form Factor	Type A Mezzanine Card
IEEE Compliance	802.3, 802.3x, 802.3ad, 802.3p/802.1q, 802.3ae
Power	7.5W maximum
Temperature - Operating	5°to 55°C (41°to 131°F)
Humidity - Operating	10% to 90% non-condensing
Emissions Classification	FCC Class A
Agency Approvals	USA: FCC (CFR 47 part 15) and UL 60950 Canada: ICES-003 and CSA60950 Japan: VCCI European Union: EN55022:1998 (CISPR 22), EN55024:1998, and IEC60950:1999 (EN60950:2000) Australia: ACA, AS/NZS3548/EN55022:1998, EN55024:1998 Korea: MIC (RRL), EMC Registration
RoHS Compliance	6 of 6
Safety	UL Mark (USA and Canada) CE Mark EN 60590