HPE 640FLR-SFP28

Network adapter | FlexibleLOM | 25 Gigabit Ethernet x 2 | factory integrated

MPN 817749-B21#0D1
Manufacturer HPE
QuickCode 1252791
Qty immediately available 0
Total stock 0
£722.26 inc VAT
£601.88 ex VAT

This item is out of stock

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Main Specification

Product Description HPE 640FLR-SFP28 - network adapter - FlexibleLOM - 25 Gigabit Ethernet x 2
Device Type Network adapter
Form Factor Plug-in card
Interface (Bus) Type FlexibleLOM
PCI Specification Revision PCIe 3.0
Ports 25 Gigabit Ethernet x 2
Data Link Protocol 10GbE, 25GbE
Data Transfer Rate 25 Gbps
Performance Bidirectional throughput: 100 Gbps Bandwidth per port: 50 Gbps
Capacity Jumbo frame size: up to 9.2 KB
Processor 1 x Mellanox Technologies Mellanox ConnectX-4 Lx
Compliant Standards IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.1ab (LLDP), IEEE 802.3az, IEEE 802.1Qbb, IEEE 802.1Qaz, IEEE 802.1Qau, IEEE 802.1Qbg, IEEE 1588v2
System Requirements SuSE Linux Enterprise Server 11, Microsoft Windows Server 2012, Oracle Solaris 11.1, Microsoft Windows Server 2012 R2, VMware ESXi 5.5, Ubuntu 14.04, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 6.6, Red Hat Enterprise Linux 7.1, Citrix XenServer 6.5, SuSE Linux Enterprise Server 12, Red Hat Enterprise Linux 6.7, Red Hat Enterprise Linux 7.2, VMware ESXi 6.0
Pricing Type Factory integrated
Manufacturer Warranty 1-year warranty

General

Device Type Network adapter
Form Factor Plug-in card
Interface (Bus) Type FlexibleLOM
PCI Specification Revision PCIe 3.0

Networking

Ports 25 Gigabit Ethernet x 2
Connectivity Technology Wired
Data Link Protocol 10 Gigabit Ethernet, 25 Gigabit Ethernet
Data Transfer Rate 25 Gbps
Performance Bidirectional throughput: 100 Gbps Bandwidth per port: 50 Gbps
Capacity Jumbo frame size: up to 9.2 KB
Remote Management Protocol SNMP
Status Indicators Link/activity
Features VLAN support, IPv6 support, full duplex mode, TCP/IP offloading, QoS, Jumbo Frames support, IPv4 support, PXE support, LACP support, LLDP support, LSO, RSS, UEFI support, TSO, QoS tagging, MSI-X, UDP/IP offloading, TCP/IP checksum offload, RoCE, VXLAN, NVGRE, RoCE v2
Compliant Standards IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.1ab (LLDP), IEEE 802.3az, IEEE 802.1Qbb, IEEE 802.1Qaz, IEEE 802.1Qau, IEEE 802.1Qbg, IEEE 1588v2

Processor / Memory

Processor 1 x Mellanox Technologies Mellanox ConnectX-4 Lx

Expansion / Connectivity

Interfaces 2 x 25Gb Ethernet - SFP28

Miscellaneous

Compliant Standards FCC Class A certified, CISPR 22 Class A, ICES-003, EN55024, WHQL, EN 60950-1, RoHS, ACA, cTUVus, BSMI Class A, VCCI Class A, EN 55022 Class A
Pricing Type Factory integrated

Power

Power Consumption Operational 9.7 watt

Software / System Requirements

OS Required SuSE Linux Enterprise Server 11, Microsoft Windows Server 2012, Oracle Solaris 11.1, Microsoft Windows Server 2012 R2, VMware ESXi 5.5, Ubuntu 14.04, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 6.6, Red Hat Enterprise Linux 7.1, Citrix XenServer 6.5, SuSE Linux Enterprise Server 12, Red Hat Enterprise Linux 6.7, Red Hat Enterprise Linux 7.2, VMware ESXi 6.0

Manufacturer Warranty

Service & Support Limited warranty - 1 year

Environmental Parameters

Min Operating Temperature 5 °C
Max Operating Temperature 60 °C
Humidity Range Operating 8 - 90%
Product features

Address the Increasing Demand for an Overlay Network

The HPE Ethernet 10/25Gb 2-port FLR-SFP28 CX4 Adapter reduces the impact of overlay networking on host performance with tunnel offload support for VXLAN and NVGRE, increasing VM migration flexibility and network scale with minimal impact to performance. Decouples virtual overlay network layer from the physical NIC performance. Auto negotiates to 10GbE for immediate future proofing.

More Efficient and Faster Way to Send Data with RDMA Over Converged Ethernet (RoCE)

The HPE Ethernet 10/25Gb 2-port FLR-SFP28 CX4 Adapter bypasses the TCP/IP stack and removes of a data copy step reducing overall latency to deliver accelerated performance for applications such as Microsoft Hyper-V Live Migration, Microsoft SQL and Microsoft SharePoint with SMB Direct. RDMA over Converged Ethernet (RoCE) for greater server efficiency and lower latency.

Lower Latency and Higher Throughput with Messaging Accelerator (VMA)

The HPE Ethernet 10/25Gb 2-port FLR-SFP28 CX4 Adapter reduces system latency for improved performance specifically for high-frequency trading operations while maintaining high message rates and hundreds of simultaneous connections. Contains VMA, an included firmware with many benefits such as lower latency, higher throughput, improved CPU utilization and minimal buffer copies between user data and hardware.
Key selling points
  • The HPE Ethernet 10/25Gb 2-port FLR-SFP28 CX4 Adapter reduces the impact of overlay networking on host performance with tunnel offload support for VXLAN and NVGRE, increasing VM migration flexibility and network scale with minimal impact to performance.
  • The HPE Ethernet 10/25Gb 2-port FLR-SFP28 CX4 Adapter bypasses the TCP/IP stack and removes of a data copy step reducing overall latency to deliver accelerated performance for applications such as Microsoft® Hyper-V® Live Migration, Microsoft SQL® and Microsoft SharePoint with SMB Direct.
  • The HPE Ethernet 10/25Gb 2-port FLR-SFP28 CX4 Adapter reduces system latency for improved performance specifically for high-frequency trading operations while maintaining high message rates and hundreds of simultaneous connections.
References

MPN: 817749-B21#0D1

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