M 2 formerly known as the next generation form factor ngff is a specification for internally mounted computer expansion cards and associated connectors.
													
																	M key type 22110. 
									
	
		
	
																	Interface pci express 4 0 x16 interface connectors 4 x hyper m 2 sockets supports m key type 2242 2260 2280 22110 m 2 pci express module up to gen4 x4 64 gb s 1 x graphics 12v power connector. 
																	Adjustable stand offs and multiple mounting holes this adapter is only for m key m. 
																	M 2 2242 means 22 x 42 mm m 2 2260 means 22 x 60 mm and m 2 2280 means 22 x 80 mm. 
																	Quick installation guide support cd 4 x m 2 screws. 
															
													
									
	
		
	
																	You will find the key type labeled on or near the edge connector or gold fingers of the ssd. 
																	M 2 replaces the msata standard which uses the pci express mini card physical card layout and connectors. 
																	Not compatible with a b key m. 
																	2 pcie x2 ssd or b key m. 
															
													
									
	
		
	
																	2 ngff stand ff and multiple plated holes supports type 22110 2280 2260 2242 and 2230 ssd supports pcie gen3 and pcie gen2 m. 
																	B m and b m. 
																	Siig full speed m 2 m key nvme ssd to pcie adapter pci express x16 card with heatsink supports windows 7 8 10 supports 2230 2242 2260 2280 form factor m 2 ssds 3 9 out of 5 stars 19 27 70 27. 
																	The m 2 specification identifies 12 key ids on the module card and socket interface but m 2 ssds typically use three common keys. 
															
													
									
	
		
	
																	2 ngff 80mm 60mm 42mm 30mm ssd. 
																	The type of keying b m b m supported by the motherboard notebook socket if it is pci express whether it supports 2x or 4x pci express the maximum length of ssd drive supported 2232 to 22110 hint. 
																	1 x m 2 socket 3 with m key type 2242 2260 2280 22110 storage devices support both sata pcie mode 1 as for the ssd take a look at the samsung 950 pro 512gb. 
																	It should say on the pcb. 
															
													
									
	
		
	
																	4 40 x 9 60 package contents. 
																	M 2 has three specifications. 
																	22mm is the uniformed width and 42 60 80 represent for different length.