Comparison · SSDs
WD_BLACK SN850X 4TB vs Samsung 9100 PRO 4TB
11 shared data points.
Capacity4 TB=4 TB
Form factorM.2 2280=M.2 2280
InterfacePCIe 4.0 x4 NVMe≠PCIe 5.0 x4 NVMe 2.0
Sequential read7300 MB/s≠14800 MB/s
Sequential write6600 MB/s≠13400 MB/s
4K random read1200000 IOPS≠2200000 IOPS
4K random write1100000 IOPS≠2600000 IOPS
NANDSanDisk TLC 3D NAND≠Samsung V-NAND TLC
Endurance2400 TBW=2400 TBW
Warranty5 anni≠5 anni o 2400 TBW
Weight7,5 g≠9 g max