HPE 640SFP28 817753-B21 25GbE PCIe 3.0 DP Network Adapter for G9 G10

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HPE 640SFP28 817753-B21 25GbE PCIe 3.0 Dual Port Network Adapter for ProLiant DL Series and Apollo Servers Generation9 Generation10 (Brand New with 3 Years Warranty)

The HPE 640SFP28 817753-B21 25GbE Network Adapters approaches to managing the increasing data center traffic require higher bandwidth and is cost prohibitive, restricting organizations from easily growing as their needs grow. Legacy technologies are struggling to handle the increased throughput and lack the capabilities to cost-effectively scale. For the rise in volume of mobile data and video and the frequency at which it is accessed. This HPE 640SFP28 817753-B21 10/25Gb Dual Port Ethernet Adapter for select HPE ProLiant Gen9 Server DL family of rack and HPE Apollo Servers delivers high-performance solutions. It allows Telco, services providers, financial institutions and enterprises to meet the demanding needs of more bandwidth. Its comes with 3 Years Warranty.


Brand: HPE
MPN: 817753-B21

Option Part Number: 817753-B21
Spare Part Number: 840140-001


Device Type: Network adapter
Form Factor: Plug-in card - low profile
Interface (Bus) Type: PCI Express 3.0 x8 / PCI Express 3.0 x4
PCI Specification Revision: PCIe 3.0


Ports: 25 Gigabit Ethernet x 2
Connectivity Technology: Wired
Data Link Protocol: 10 GigE, 25 Gigabit LAN
Data Transfer Rate: 25 Gbps
Performance: Bidirectional throughput: 100 Gbps, Bandwidth per port: 50 Gbps
Capacity: Jumbo frame size: up to 9.6 KB
Remote Management Protocol: SNMP
Status Indicators: Link/activity

Features: VLAN support, IPv6 support, full duplex mode, TCP/IP offloading, Quality of Service (QoS), Jumbo Frames support, IPv4 support, PXE support, LACP support, LLDP support, Large Send Offload (LSO), Receive Side Scaling (RSS), UEFI support, TCP Segmentation Offload (TSO), QoS tagging, Extended Message-Signaled Interrupts (MSI-X), UDP/IP offloading, TCP/IP checksum offload, RDMA over Converged Ethernet (RoCE), Virtual Extensible LAN (VXLAN), Network Virtualization using Generic Routing Encapsulation (NVGRE), RDMA over Converged Ethernet (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

Expansion & Connectivity

Interfaces: 2 x 25Gb Ethernet - SFP28

Processor / Memory

Processor: 1 x Mellanox ConnectX-4 Lx - Mellanox Technologies


Power Consumption Operational: 9.7 Watt


Compliant Standards: FCC Class A certified, CISPR 22 Class A, ICES-003, EN55024, EN 60950-1, RoHS, ACA, cTUVus, BSMI Class A, VCCI Class A, EN 55022 Class A

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

Environmental Parameters

Min Operating Temperature: 41 °F
Max Operating Temperature: 140 °F
Humidity Range Operating: 5 - 95% (non-condensing)

Compatibility Information

This Dual Port Network Adapter is Designed for

HPE Apollo 4000 Series: 4200 Gen9, 4510 Gen10, 4510 Gen9, 4530 Gen9

HPE ProLiant DL Series: DL120 Gen9, DL120 Gen9 Entry, DL160 Gen9, DL160 Gen9 Base, DL160 Gen9 Entry, DL160 Gen9 Performance, DL180 Gen9, DL180 Gen9 Base, DL180 Gen9 Entry, DL180 Gen9 Storage, DL360 Gen10, DL360 Gen10 Base, DL360 Gen10 Entry, DL360 Gen10 High Performance, DL360 Gen10 Low, DL360 Gen10 Performance, DL360 Gen9, DL360 Gen9 Base, DL360 Gen9 CMS, DL360 Gen9 Entry, DL360 Gen9 Performance, DL360 Gen9 Special Server, DL380 Gen9, DL380 Gen9 Base, DL380 Gen9 Entry, DL380 Gen9 High Performance, DL380 Gen9 Performance, DL560 Gen10, DL560 Gen10 Base, DL560 Gen10 Entry, DL560 Gen10 Performance, DL560 Gen9, DL560 Gen9 Base, DL560 Gen9 Entry, DL560 Gen9 Performance, DL580 Gen9, DL580 Gen9 Base, DL580 Gen9 Database, DL580 Gen9 High Performance, DL580 Gen9 SAP HANA Scale-up Base Configuration

HPE ProLiant ML Series:ML350 Gen10, ML350 Gen10 Base, ML350 Gen10 Entry, ML350 Gen10 Performance, ML350 Gen10 Solution, ML350 Gen10 Sub-Entry

HPE ProLiant XL Series:XL230k Gen10 Compute Tray, XL250a Gen9, XL250a Gen9 Accelerator Tray, XL450 Gen10

HPE StoreEasy 1850, 3850 Gateway Single Node

Contact us if you have any question about this product to verify the compatibility of this model with your current server or storage array.

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Warranty Information

3 Years Warranty
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