Parameters of HFS256G39MND-2300A with Firmware 20200L00

General information
TrademarkSK hynix
ModelHFS256G39MND-2300A
Capacity238.4 GB
InterfaceSATA
SATA version3.1
Firmware20200L00
Firmware upgradesupported
SSD controllerSK hynix
ATA version8 (ACS)
Advanced Formatnot supported
Units tested5
Times tested19
Performance
Maximum interface speed600 MB/s
Maximum buffered read speed451 MB/s
Maximum read speed433 MB/s
Minimum average access time0.6 msec
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)supported
Device Sleep (DevSleep)supported
TRIMsupported
Reliability
Count of sensors29
SCT Transportnot supported
Duration of full self test17 minutes
Maximum temperature55°C (131°F)
Average maximum temperature39°C (102°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time2 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported