Parameters of Samsung SSD 980 1TB with Firmware 4B4QFXO7

General information
TrademarkSamsung
ModelSamsung SSD 980 1TB
Capacity1 TB (931.5 GiB)
TypeSSD
InterfaceNVMe
NVMe version1.4
Firmware4B4QFXO7
Alternative firmwares3
Firmware upgradesupported
Maximum power consumption5 W
Advanced Formatnot supported
Units tested6
Times tested9
Performance
Maximum interface speed3940 MB/s (PCIe 3.0 x4)
Maximum buffered read speed2273 MiB/s
Maximum read speed1474 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
Critical maximum temperature85°C (185°F)
Recommended maximum temperature82°C (179°F)
Maximum temperature56°C (132°F)
Average maximum temperature50°C (122°F)
Security
Drive access restrictionsupported
Instant data destructionsupported