Parameters of Smartbuy SSD 256GB with Firmware V1.15

General information
TrademarkSmartbuy
ModelSmartbuy SSD 256GB
Capacity256 GB (238.4 GiB)
TypeSSD
InterfaceNVMe
NVMe version1.4
FirmwareV1.15
Alternative firmwares2
Firmware upgradesupported
Maximum power consumption3 W
Advanced Formatnot supported
Units tested1
Times tested1
Performance
Maximum interface speed3940 MB/s (PCIe 3.0 x4)
Maximum read speed215 MiB/s
Minimum average access time0.15 msec
Clearing unused data (TRIM)supported
Host memory buffer (HMB)supported (64 MiB)
Throttling temperature controlsupported
Reliability
Self-testnot supported
Critical maximum temperature85°C (185°F)
Recommended maximum temperature81°C (177°F)
Maximum temperature53°C (127°F)
Average maximum temperature53°C (127°F)
Security
Drive access restrictionsupported
Instant data destructionnot supported