817749-B21
| Model: | 817749-B21 – Networking Adapters for HPE Server |
| Detail: | HPE Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter |
HPE 817749-B21 is an Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter. Identify it by part number rather than appearance: parts in this class frequently look the same across generations that will not work in each other’s place.
Slot, lanes and optics. Network adapters are matched to the slot they sit in and to the optics or cabling they will use. Check the PCIe generation and lane count, whether the server has a low-profile or full-height slot free, and whether the card takes the transceivers you already hold. On some servers a card in the wrong slot works but at reduced bandwidth, which is easy to miss until throughput is measured.
How we supply it. Supplied new where available, otherwise as tested stock with warranty, subject to availability. Send us the host model along with the part number and we will check compatibility before you commit. We reply by the next working day.
817749-B21 Specification | |
Capacity | |
Type | Jumbo frame size |
Value | Up to 9.2 KB |
Environmental Parameters | |
Min Operating Temperature | 41 °F |
Max Operating Temperature | 140 °F |
Humidity Range Operating | 8 – 90% |
Header | |
Compatibility | PC, Unix |
Manufacturer | Hewlett-Packard |
Packaged Quantity | 1 |
Product Line | HPE |
Model | 640FLR-SFP28 |
Brand | HPE |
Interface Provided | |
Qty | 2 |
Connector Type | SFP28 |
Type | 25Gb Ethernet |
Miscellaneous | |
Compliant Standards | ACA, BSMI Class A, CISPR 22 Class A, cTUVus, EN 55022 Class A, EN 60950-1, EN55024, FCC Class A certified, ICES-003, RoHS 6/6, VCCI Class A, WHQL |
Networking | |
Type | Network adapter |
Form Factor | Plug-in card |
Connectivity Technology | Wired |
Data Transfer Rate | 25 Gbps |
Data Link Protocol | 10 Gigabit Ethernet, 25 Gigabit Ethernet |
Remote Management Protocol | SNMP |
Compliant Standards | IEEE 1588v2, IEEE 802.1ab (LLDP), IEEE 802.1p, IEEE 802.1Q, IEEE 802.1Qau, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.3az, IEEE 802.3x |
Status Indicators | Link/activity |
Ports Qty | 2 |
Features | Extended Message-Signaled Interrupts (MSI-X), Full duplex mode, IPv4 support, IPv6 support, Jumbo Frames support, LACP support, Large Send Offload (LSO), LLDP support, Network Virtualization using Generic Routing Encapsulation (NVGRE), PXE support, QoS tagging, Quality of Service (QoS), RDMA over Converged Ethernet (RoCE), RDMA over Converged Ethernet (RoCE) v2, Receive Side Scaling (RSS), T CP Segmentation Offload (TSO), TCP/IP checksum offload, TCP/IP offloading, UDP/IP offloading, UEFI support, Virtual Extensible LAN (VXLAN), VLAN support |
Interface Type | FlexibleLOM |
PCI Specification Revision | PCIe 3.0 |
Performance | |
Type | Bidirectional throughput |
Value | 100 Gbps |
Ports | |
Qty | 2 |
Type | 25 Gigabit Ethernet |
Power Device | |
Power Consumption Operational | 9.7 Watt |
Processor | |
Type | Mellanox ConnectX-4 Lx |
Installed Qty | 1 |
Manufacturer | Mellanox Technologies |
Service | |
Support Details Type | Limited warranty |
Support Details Full Contract Period | 1 year |
Service & Support | |
Type | 1 year warranty |
System Requirements | |
Min Operating System | Citrix XenServer 6.5, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Oracle Solaris 11.1, Red Hat Enterprise Linux 6.6, Red Hat Enterprise Linux 6.7, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 7.1, Red Hat Enterprise Linux 7.2, SuSE Linux Enterprise Server 11, SuSE Linux Enterprise Server 12, Ubuntu 14.04, VMware ESXi 5.5, VMware ESXi 6.0 |
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