Extended to 4 x m 2 internal connectors socket 3 m key type 2242 2260 2280 22110 pcie x4 ssd support support for raid 0 raid 1 and raid 10 supported raid levels vary by platform.
													
																	M key type 2242 2260 2280. 
									
	
		
	
																	B m or b m while a socket can only have one key. 
																	As the key positions of b and m are slightly different the m. 
																	Ssd can only be installed one way. 
																	A b keying pins 12 19 gives pci express ssds up to 2x lanes of bandwidth while a m keying pins 59 66 provides pci express ssds with. 
															
													
									
	
		
	
																	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. 
																	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. 
																	B m and b m. 
															
													
									
	
		
	
																	Currently an m 2 ssd has either one of three key types. 
																	The m 2 specification identifies 12 key ids on the module card and socket interface but m 2 ssds typically use three common keys. 
																	Wanmingtek aluminum m 2 ngff to usb 3 0 m 2 ssd enclosure external ssd enclosure sata based m 2 for 2230 2242 2260 2280 solid state drive with key b key b m model.