817749-B21 is the HPE Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter. The HPE Ethernet 10/25Gb Adapters are ideal for high performance computing, server virtualization, security, server consolidation, and other applications requiring highest throughput.

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
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

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


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Brand - HPE
Product Type - HPE Server Accessories
Connector Type - SFP28
Type- 25Gb Ethernet
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
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
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