Parameters of SPCC M.2 PCIe SSD with Firmware H220303a

General information
TrademarkSilicon Power
ModelSPCC M.2 PCIe SSD
Capacity256 GB (238.4 GiB)
TypeSSD
InterfaceNVMe
NVMe version1.4
FirmwareH220303a
Alternative firmwares68
Firmware upgradesupported
Maximum power consumption6 W
Advanced Formatnot supported
Units tested1
Times tested1
Performance
Maximum interface speed3940 MB/s (PCIe 3.0 x4)
Maximum buffered read speed580 MiB/s
Maximum read speed306 MiB/s
Minimum average access time0.41 msec
Clearing unused data (TRIM)supported
Host memory buffer (HMB)supported (16 MiB)
Throttling temperature controlsupported
Reliability
Full self-test time5 minutes
Critical maximum temperature95°C (203°F)
Recommended maximum temperature90°C (194°F)
Maximum temperature81°C (177°F)
Average maximum temperature81°C (177°F)
Security
Drive access restrictionsupported
Instant data destructionnot supported