Parameters of WDC PC SN530 SDBPNPZ-256G-1114 with Firmware 21113000

General information
TrademarkWestern digital
ModelWDC PC SN530 SDBPNPZ-256G-1114
Capacity256 GB (238.4 GiB)
TypeSSD
InterfaceNVMe
NVMe version1.4
Firmware21113000
Firmware upgradesupported
Maximum power consumption3 W
Advanced Formatsupported
Units tested5
Times tested5
Performance
Maximum interface speed3940 MB/s (PCIe 3.0 x4)
Maximum read speed1406 MiB/s
Minimum average access time0.7 msec
Clearing unused data (TRIM)supported
Host memory buffer (HMB)not supported
Throttling temperature controlsupported
Reliability
Full self-test time44 minutes
Critical maximum temperature85°C (185°F)
Recommended maximum temperature80°C (176°F)
Maximum temperature63°C (145°F)
Average maximum temperature47°C (116°F)
Security
Drive access restrictionsupported
Instant data destructionnot supported