| 
							❶ | 
							Attach the 12mm F/F 
							spacer to the top of the X857 mounting holes by 
							inserting the 8mm M/F spacers from the bottom of 
							the X857. | 
						 
						 
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							| 
							❷ | 
							
							a) Insert your M.2 NVME 
							SSD into the M.2 socket. 
							b) Align the notches on the SSD with the notches in 
							the M.2 
     socket, then insert as shown. 
							c) Screw 
							
							(M2*4mm)   the
							SSD into place.    | 
						 
						 
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							| 
							❸ | 
							Attach the Rpi to the 
							X872's spacers and secure in place using the M2.5 
							screws. | 
						 
					 
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					  | 
					
					
						
							| 
							❹ | 
							Plugs the USB jumper 
							into the Rpi's and X872's 
							USB3 ports | 
						 
					 
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							| 
							❺ | 
							
					Optional -To use with
					
					
					X735 /
					
					
					X710 / 
					
					X765 power 
					mgmt board 
					 
					a) Unscrew 4 screws and spacer on 
					the topside of Rpi 
					b) Screw the M/F spacer 
					(M2.5*12mm) down until it is 
					hand  
					    tight  | 
						 
					 
					  | 
					  | 
					
					
						
							| 
							❻  | 
							
					Optional -To use with
					
					
					X735 power 
					mgmt board 
					 
					Plugs the X735 straight into your Raspberry Pi's GPIO header and screw down (M2.5*5mm 
					screws) 
					
					Power adapter must be 
					connected to the X735 only , not Raspberry Pi and X872.  | 
						 
					 
					 
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					|   | 
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							| 
							❼ | 
							
					Optional -To use with
					
					
					X710 power mgmt board 
							 
							Plugs the X710 straight into your Raspberry Pi's GPIO header and screw down (M2.5*5mm 
					screws) 
					Power adapter must be 
					connected to the X710 only , not Raspberry Pi and X872.  | 
						 
					 
					 | 
					  | 
					
					
						
							| 
							❽ | 
							
							Optional -To use with 
							
							
							X765 
							power mgmt board 
							 
							Plugs the X765 straight into your Raspberry Pi's 
							GPIO header and screw down 
							(M2.5*5mm screws) 
							
							Don't connect 
							any power adapter to Raspberry Pi and X872 when 
							powering over Ethernet.  | 
						 
					 
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					|   | 
					  | 
					  | 
				
				
					
					
						
							| 
							❾ | 
							
							Optional -To use with 
							
							
							X725 
							power mgmt board 
							a) Unscrew screws and spacer on the topside of 
							Raspberry pi 
							b) Screw the M/F spacer 
							(M2.5*23mm) down 
							until it is hand  
							    tight  
							c) Plugs the X725 straight 
							into your Raspberry Pi's GPIO 
							    header and screw down 
							(M2.5*5mm screws) 
					Power adapter must be 
					connected to the X725 only , not Raspberry Pi and X872.  | 
						 
					 
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