Samsung

Model : MZ-V7E500BW
Capacity : 500GB
Max Sequential Read :  up to 3400 MB/s
Max Sequential Write :  up to 2500 MB/s

Model : MZ-V9S4T0BW(4TB)
Capacity : 4TB
Max Sequential Read :  up to 7,250 MB/s
Max Sequential Write : up to 6,300 MB/s
Max Random Read : Up to 1,000,000 IOPS
Max Random Write : Up to 1,350,000 IOPS
Warranty : 5y

Model : MZ-V9S1T0BW (1TB)
Capacity : 1TB
Max Sequential Read :  up to 5,000 MB/s
Max Sequential Write : up to 4,200 MB/s
Max Random Read : Up to 850,000 IOPS
Max Random Write : Up to 1,350,000 IOPS
Warranty : 5y

Model : MZ-VAP4T0CW
Capacity : 4TB
Max Sequential Read :  up to 14,800 MB/s
Max Sequential Write : up to 13,400 MB/s
Max Random Read : 2,200,000 IOPS
Max Random Write : 2,600,000 IOPS
Warranty : 5y

Model : MZ-VAP4T0BW
Capacity : 4TB
Max Sequential Read :  up to 14,800 MB/s
Max Sequential Write : up to 13,400 MB/s
Max Random Read : 2,200,000 IOPS
Max Random Write : 2,600,000 IOPS
Warranty : 5y

Model : MZ-V9E2T0BW
Capacity : 2TB
Max Sequential Read :  up to 5,000 MB/s *
Max Sequential Write : up to 4,200 MB/s *
Max Random Read : 700,000 IOPS
Max Random Write : 800,000 IOPS
Warranty : 5y

Model : MZ-V9P4T0BW
Capacity : 4TB
Max Sequential Read :  up to 7,450 MB/s
Max Sequential Write : up to 6,900 MB/s
Max Random Read : 1,600,000 IOPS
Max Random Write : 1,550,000 IOPS
Warranty : 5y

Model : MZ-V9P2T0BW
Capacity : 2TB
Max Sequential Read :  up to 7,450 MB/s
Max Sequential Write : up to 6,900 MB/s
Max Random Read : 1,200,000 IOPS
Max Random Write : 1,550,000 IOPS
Warranty : 5y