Parameters of Phison 256GB ESR256GTLCW-E9C-2MS with Firmware EJFM61.0

General information
TrademarkPhison
ModelPhison 256GB ESR256GTLCW-E9C-2MS
Capacity256 GB (238.4 GiB)
TypeSSD
InterfaceNVMe
NVMe version1.4
FirmwareEJFM61.0
Firmware upgradesupported
Maximum power consumption5 W
Advanced Formatsupported
Units tested1
Times tested2
Performance
Maximum interface speed7876 MB/s (PCIe 4.0 x4)
Maximum buffered read speed1649 MiB/s
Maximum read speed936 MiB/s
Minimum average access time0.14 msec
Clearing unused data (TRIM)supported
Host memory buffer (HMB)supported (64 MiB)
Throttling temperature controlsupported
Reliability
Full self-test time30 minutes
Critical maximum temperature85°C (185°F)
Recommended maximum temperature83°C (181°F)
Maximum temperature43°C (109°F)
Average maximum temperature42°C (107°F)
Security
Drive access restrictionsupported
Instant data destructionnot supported