HPE, Control Unit, models:

704654-B21	Security Configuration Manual
AQUA AAC01 Series	Installation, Operation And Maintenance Manual
G2 R5000	Product End-Of-Life Disassembly Instructions
JH180A	User Manual
JH182A	User Manual
SFP28	Manual
Synergy 620 Gen9	Dissambly Instruction
Synergy 660 Gen9	User Manual
Synergy D3940	Product End-Of-Life Disassembly Instructions
X130 10G SFP+ LC LH80	User Manual