https://www.servershop24.de/en/hp-dl580-gen8-backplane-board/a-122262/
HP DL580 Gen8 Backplane Board | Servershop24
HP 5x 2.5'' SAS Festplatten / Hard Disk Standard Bottom Backplane Board - ProLiant DL580 Gen8 - 735519-001
backplane boardhp
https://www.impactcomputers.com/boards-backplane/hp-backplane-board-399050-001
399050-001 - Hewlett-Packard Enterprise (HPE) - Backplane Board | Impact Computers
Hewlett-Packard Enterprise (HPE) Backplane Board first-class boards (backplane) reachable at Impact Computers.
hewlett packard enterprisebackplane boardhpeimpactcomputers
https://www.ept-connectors.com/index.php?115-60064_en
DIN 41612 Straight Connector, Type R, Board-to-Board Connector, Backplane, Rugged
Connector length: 4.6 mm, number of pins: 96, press-fit technology, quality grade 2,
straight connectordintypeboardbackplane
https://www.ept-connectors.com/index.php?244-11305-15_en
hm2.0 Header, Type A, CompactPCI, Header, Board-to-Board, Backplane
Pole count: 90, connector length: 2.9 mm, for PCB thickness of at least 1.44 mm, shielded, tested in accordance with IEC 61076-4-101,
type aheadercompactpciboardbackplane