Parameters of WDC PC SN730 SDBPNTY-256G-1101 with Firmware 11130001

General information
TrademarkWestern digital
ModelWDC PC SN730 SDBPNTY-256G-1101
Capacity256 GB (238.4 GiB)
TypeSSD
InterfaceNVMe
NVMe version1.3
Firmware11130001
Alternative firmwares2
Firmware upgradesupported
Maximum power consumption5 W
Advanced Formatsupported
Units tested2
Times tested4
Performance
Maximum interface speed3940 MB/s (PCIe 3.0 x4)
Maximum read speed1570 MiB/s
Minimum average access time0.20 msec
Clearing unused data (TRIM)supported
Host memory buffer (HMB)not supported
Throttling temperature controlsupported
Reliability
Full self-test time26 minutes
Critical maximum temperature88°C (190°F)
Recommended maximum temperature84°C (183°F)
Maximum temperature67°C (152°F)
Average maximum temperature50°C (122°F)
Security
Drive access restrictionsupported
Instant data destructionnot supported