| 
							 Test Conditions 
							-System board details: Raspberry 
							Pi 5 Model B Rev 1.0 , 4G RAM 
							-Interface board details: X1000/X1001/X1002/X1003 NVMe Shield 
							-Operation system: Raspberry Pi 
							OS with desktop (Debian12 (bookworm), 32bit, Release 
							date: October 10th 2023) 
							-Storage details: Netac 
							N930E-PRO M.2 NVMe 128GB 
							  
							Testing the SSD speed 
							from command line with dd 
							1) To test the write speed, 
							writing 1 GB of data in 10 blocks of 100 MB. 
							2) To test the read speed, use 
							dd to read our entire TestingFile file generated 
							from the last command, in 10 blocks of 100 MB each. 
							  
							Run at PCIe 2.0  
							
							   
							  
							Run at PCIe 3.0  
							   
							  
							As seen above, the final results 
							with the dd command are: 
							  -Write speed: 379 MB/s at 
							PCIe 2.0, 603MB/s at PCIe 3.0 
  -Read speed: 415 MB/s at PCie 2.0, 781MB/s at PCIe 3.0 
							  
							Testing disk drive read 
							speed with hdparm 
							Run at PCIe 2.0, average read rate: 395.5 MB/s (3 
							samples) 
							
							   
							  
							Run at PCIe 3.0, average read rate: 
							768.3 MB/s (3 
							samples) 
							
							   
							 |