Parameters of Samsung SSD 990 EVO 1TB with Firmware 0B2QKXJ7

General information
TrademarkSamsung
ModelSamsung SSD 990 EVO 1TB
Capacity1 TB (931.5 GiB)
TypeSSD
InterfaceNVMe
NVMe version2.0
Firmware0B2QKXJ7
Alternative firmwares1
Firmware upgradesupported
Maximum power consumption7 W
Advanced Formatnot supported
Units tested4
Times tested5
Performance
Maximum interface speed15752 MB/s (PCIe 5.0 x4)
Maximum buffered read speed4098 MiB/s
Maximum read speed2856 MiB/s
Minimum average access time0.2 msec
Clearing unused data (TRIM)supported
Host memory buffer (HMB)supported (64 MiB)
Throttling temperature controlsupported
Reliability
Full self-test time35 minutes
Recommended maximum temperature85°C (185°F)
Maximum temperature51°C (123°F)
Average maximum temperature44°C (111°F)
Security
Drive access restrictionsupported
Instant data destructionsupported