This are HPE branded Mellanox MCX455A-ECAT with the standard/full profile bracket
Specs:
HPE pn: 825110-B21
Mellanox pn: MCX455A-ECAT
Product brief: http://www.mellanox.com/related-docs/prod_adapter_cards/PB_ConnectX-4_VPI_Card.pdf
Seller accepted 150€ each for 2 pcs
Specs:
- VPI
- EDR
- 100GBE
- PCIE 3.0 x16
- Single Port
HPE pn: 825110-B21
Mellanox pn: MCX455A-ECAT
Product brief: http://www.mellanox.com/related-docs/prod_adapter_cards/PB_ConnectX-4_VPI_Card.pdf
Seller accepted 150€ each for 2 pcs