Parameters of PM991a NVMe Samsung 128GB with Firmware 26303039

General information
TrademarkSamsung
ModelPM991a NVMe Samsung 128GB
Capacity128 GB (119.2 GiB)
TypeSSD
InterfaceNVMe
NVMe version1.4
Firmware26303039
Alternative firmwares1
Firmware upgradesupported
Maximum power consumption5 W
Advanced Formatnot supported
Units tested1
Times tested1
Performance
Maximum interface speed3940 MB/s (PCIe 3.0 x4)
Maximum read speed719 MiB/s
Minimum average access time0.23 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 temperature83°C (181°F)
Maximum temperature74°C (165°F)
Average maximum temperature74°C (165°F)
Security
Drive access restrictionsupported
Instant data destructionnot supported