Parameters of Samsung SSD 980 500GB with Firmware 1B4QFXO7

General information
TrademarkSamsung
ModelSamsung SSD 980 500GB
Capacity500.1 GB (465.7 GiB)
TypeSSD
InterfaceNVMe
NVMe version1.4
Firmware1B4QFXO7
Alternative firmwares3
Firmware upgradesupported
Maximum power consumption5 W
Advanced Formatnot supported
Units tested19
Times tested30
Performance
Maximum interface speed3940 MB/s (PCIe 3.0 x4)
Maximum buffered read speed2155 MiB/s
Maximum read speed1522 MiB/s
Minimum average access time0.3 msec
Clearing unused data (TRIM)supported
Host memory buffer (HMB)supported (64 MiB)
Throttling temperature controlsupported
Reliability
Full self-test time35 minutes
Critical maximum temperature85°C (185°F)
Recommended maximum temperature82°C (179°F)
Maximum temperature69°C (156°F)
Average maximum temperature44°C (111°F)
Security
Drive access restrictionsupported
Instant data destructionsupported