Parameters of PC300 NVMe SK hynix 256GB with Firmware 20005A00

General information
TrademarkSK hynix
ModelPC300 NVMe SK hynix 256GB
Capacity256 GB (238.4 GiB)
TypeSSD
InterfaceNVMe
NVMe version1.2
Firmware20005A00
Alternative firmwares1
Firmware upgradesupported
Maximum power consumption5 W
Advanced Formatsupported
Units tested1
Times tested1
Performance
Maximum interface speed3940 MB/s (PCIe 3.0 x4)
Maximum buffered read speed421 MiB/s
Maximum read speed345 MiB/s
Minimum average access time0.11 msec
Clearing unused data (TRIM)supported
Host memory buffer (HMB)not supported
Throttling temperature controlnot supported
Reliability
Full self-test time60 minutes
Critical maximum temperature90°C (194°F)
Recommended maximum temperature88°C (190°F)
Maximum temperature37°C (98°F)
Average maximum temperature37°C (98°F)
Security
Drive access restrictionnot supported
Instant data destructionnot supported