Parameters of SAMSUNG MZVLW256HEHP-000H1 with Firmware CXB70H1Q

General information
TrademarkSamsung
ModelSAMSUNG MZVLW256HEHP-000H1
Capacity256 GB (238.4 GiB)
TypeSSD
InterfaceNVMe
NVMe version1.2
FirmwareCXB70H1Q
Alternative firmwares1
Firmware upgradesupported
Maximum power consumption7 W
Advanced Formatnot supported
Units tested2
Times tested2
Performance
Maximum interface speed3940 MB/s (PCIe 3.0 x4)
Maximum read speed1845 MiB/s
Minimum average access time0.4 msec
Clearing unused data (TRIM)supported
Host memory buffer (HMB)not supported
Throttling temperature controlnot supported
Reliability
Self-testnot supported
Critical maximum temperature80°C (176°F)
Recommended maximum temperature77°C (170°F)
Maximum temperature49°C (120°F)
Average maximum temperature40°C (104°F)
Security
Drive access restrictionsupported
Instant data destructionnot supported