Product NameSamsung 990 PRO PCIe 4.0 NVMe SSD
Capacity1,000GB (1TB)
InterfacePCIe Gen 4.0 x4, NVMe 2.0
Form FactorM.2 (2280)
Sequential Read SpeedUp to 7,450 MB/s
Sequential Write SpeedUp to 6,900 MB/s
Random Read (4 K B, Q D32)Up to 1,200,000 IOPS
Random Write (4 K B, Q D32)Up to 1,550,000 IOPS
ControllerSamsung In-house Nickel-coated Controller
Storage MemorySamsung V-NAND 3-bit MLC
Cache MemorySamsung 1GB Low Power DDR4 SDRAM
Power EfficiencyUp to 50% improved performance per watt over 980 PRO
Dimensions ( Wx Hx D)80 x 22 x 2.3 mm
Operating Temperature0 - 70 ℃
Management SoftwareSamsung Magician Software
ApplicationClient PCs, Game Consoles (PS5 Compatible)
capacity1TB
interfaceNVMe