Parameters of Samsung SSD 980 250GB with Firmware 1B4QFXO7

General information
TrademarkSamsung
ModelSamsung SSD 980 250GB
Capacity250 GB (232.8 GiB)
TypeSSD
InterfaceNVMe
NVMe version1.4
Firmware1B4QFXO7
Alternative firmwares2
Firmware upgradesupported
Maximum power consumption5 W
Advanced Formatnot supported
Units tested5
Times tested24
Performance
Maximum interface speed3940 MB/s (PCIe 3.0 x4)
Maximum buffered read speed1625 MiB/s
Maximum read speed1222 MiB/s
Minimum average access time0.4 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 temperature84°C (183°F)
Average maximum temperature54°C (129°F)
Security
Drive access restrictionsupported
Instant data destructionsupported