Network For HPE 877697-001 874253 100Gb Ethernet 842QSFP28 Card 874253-B21 Network For HPE 877697-001 874253 100Gb Ethernet 842QSFP28 Card 874253-B21 Network For HPE 877697-001 874253 100Gb Ethernet 842QSFP28 Card 874253-B21 Network For HPE 877697-001 874253 100Gb Ethernet 842QSFP28 Card 874253-B21 Network For HPE 877697-001 874253 100Gb Ethernet 842QSFP28 Card 874253-B21 Network For HPE 877697-001 874253 100Gb Ethernet 842QSFP28 Card 874253-B21 Network For HPE 877697-001 874253 100Gb Ethernet 842QSFP28 Card 874253-B21 Network For HPE 877697-001 874253 100Gb Ethernet 842QSFP28 Card 874253-B21