Product description 
HPE 557SFP + - network adapter 
Device type 
Network adapter 
Form factor 
Plug-in card 
Interface type (bus type) 
PCI Express 3.0 x8 
PCI specification revision 
PCIe 3.0 
Ports 
10 gigabit SFP + x 2 
Data Link Protocol 
10 GigE 
Data transfer rate 
10 Gbps 
Product certifications 
IEEE 802.3, IEEE 802.1Q, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.3p, IEEE 802.1ab (LLDP) 
developed for 
ProLiant DL20 Gen9, DL20 Gen9 Entry, DL20 Gen9 Performance, DL560 Gen9, DL560 Gen9 Base, DL560 Gen9 Entry, DL560 Gen9 Performance 

788995-B21

  • 788995-B21